Waterborne polyurethane, abbreviated as WPU, is a polymer compound based on polyurethane. It is typically defined as a high molecular weight compound with repeating urethane functional groups (NHCOO) on the main chain of the polymer.
The structure of waterborne polyurethane is represented as CO—NH—R—NH—CO—O—R—O. It is commonly synthesized through the step-growth polymerization reaction of diisocyanates or polyisocyanates with compounds containing two or more active hydrogen groups. Besides urethane groups, other functional groups such as urea and biuret can also be generated during the synthesis.
Therefore, in general, waterborne polyurethane is the addition product of isocyanates. Depending on the number of functional groups in the reactants, waterborne polyurethane can be synthesized into linear or branched structures, resulting in different properties and applications of the obtained waterborne polyurethane emulsions.
Characteristics of Waterborne Polyurethane:
1. High elasticity and cost-effectiveness.
2. Easy to use and modify.
3. Safe, non-toxic, non-flammable, with strong adhesion.
4. Resistant to high and low temperatures, and easy to store.
Applications of Waterborne Polyurethane:
1. Textile industry: Waterborne polyurethane is used as a coating to improve fabric performance, such as dye depth, colorfastness, abrasion resistance, wrinkle resistance, resilience, water resistance, heat resistance, and washability.
2. Automotive industry: Waterborne polyurethane coatings are widely used in automotive body parts, interior and exterior components, coatings for various plastic parts, automotive paints for surface finishing, and touch-up paints. They significantly reduce VOC emissions.
3. Wood industry: Waterborne polyurethane coatings are commonly used for wood finishes. They provide excellent flexibility, wear resistance, low-temperature film formation, and good fullness, without tackiness.
4. Construction industry: Waterborne polyurethane coatings have potential applications in the field of architectural coatings, especially when blended with acrylic emulsions. They can meet the requirements of elasticity, stain resistance, weather resistance, and cost-effectiveness for architectural coatings.
5. Coating industry: Conventional waterborne polyurethane coatings are flammable in the air and have limited water resistance, which restricts their application areas. Extensive research has been conducted to develop specialty waterborne polyurethane coatings, such as flame-retardant coatings, corrosion-resistant coatings, waterproof coatings, and mold-resistant coatings, expanding their application range.
6. In addition to the abovementioned functional waterborne polyurethane coatings, researchers have developed waterborne polyurethane coatings with additional functionalities, such as conductivity, environmental friendliness, shock absorption, biodegradability, and self-healing properties.
Waterborne Polyurethane Adhesives: Waterborne polyurethane adhesives have excellent bonding performance and a wide range of adjustable film properties. They can be used as coating adhesives for various substrates and are widely used in adhesive applications for industries such as footwear, automotive interior decoration, vacuum-formed plastics, and woodworking adhesives.
Waterborne Polyurethane Coatings: Waterborne polyurethane is used as a coating due to its advantages of cold resistance, solvent resistance, film formation, flexibility, resistance to bending, dry/wet rub resistance, and adhesion. It is widely used in applications such as leather coatings, fabric coatings, and automotive clear coats.
Waterborne Polyurethane Ink Binders: Waterborne polyurethane serves as an ink binder, providing excellent adhesion, color development, flexibility, and abrasion resistance in ink formulations.
Hunan GOLD-MINE Company specializes in the production of high-quality and efficient solvent-based and waterborne polyurethane resins, as well as acrylic resins. These products have wide applications in the ink, coating, and adhesive industries. Samples weighing below 500g are available for free. For more information, please contact our company by phone.
Waterborne Polyurethane Resin (WPU) application and usage
characteristics of polyurethane resin in printing ink production
Polyurethane (PU) is the abbreviation for water-based polyurethane, which is typically defined as a high-molecular-weight compound with repeating urethane (NHCOO) units on the main chain of a polymer. Its structure is represented as CO-NH-R-NH-CO-O-R-O, typically formed through the step-growth polymerization reaction between diisocyanates and compounds containing two or more active hydrogen groups. In addition to urethane groups, urea and biuret groups are also formed.
In general, water-based polyurethane is an addition product of isocyanates. Depending on the number of functional groups in the reaction materials, water-based polyurethane resins can be synthesized with different linear or branched structures, resulting in different properties and applications of the obtained water-based polyurethane emulsions.
Characteristics of Water-based Polyurethane:
- High elasticity and cost-effectiveness
- Easy to use and modify
- Safe, non-toxic, non-flammable
- Strong adhesion, high and low temperature resistance
- Easy storage and handling
Applications of Water-based Polyurethane:
Textile Industry: Water-based polyurethane is used as a coating on fabrics to improve their properties, such as color depth, colorfastness, abrasion resistance, wrinkle resistance, resilience, water resistance, heat resistance, and washability.
Automotive Industry: Water-based polyurethane coatings are widely used in automotive body parts, interior and exterior components, including coatings for various plastic parts, automotive paints, and repair coatings. They help significantly reduce volatile organic compound (VOC) emissions.
Woodworking Industry: Water-based polyurethane coatings are commonly used as wood finishes. They offer excellent flexibility, wear resistance, low-temperature film formation, and good leveling, without causing re-sticking issues.
Construction Industry: Water-based polyurethane coatings have great potential in the field of architectural coatings, especially when mixed with acrylic emulsions. They meet the requirements for elasticity, stain resistance, weather resistance, and cost-effectiveness in architectural coatings.
Coatings Industry: Standard water-based polyurethane coatings are flammable in air and have limited water resistance, which restricts their application. Extensive research has been conducted to develop specialized water-based polyurethane coatings with flame retardant, anti-corrosive, waterproof, and anti-mold properties, expanding their application range. Additionally, functional water-based polyurethane coatings with properties such as conductivity, environmental friendliness, shock absorption, biodegradability, and self-healing have also been developed based on specific needs.
Water-based Polyurethane Adhesives: Water-based polyurethane adhesives have excellent bonding performance and the film properties can be adjusted over a wide range. They are used in a variety of substrates, including footwear, automotive interior adhesives, vacuum forming adhesives, and woodworking adhesives.
Water-based Polyurethane Coatings: Water-based polyurethane coatings exhibit good cold resistance, solvent resistance, film formation, flexibility, dry and wet adhesion, and bonding strength, making them suitable for applications in leather coatings, fabric coatings, and automotive clearcoats, among others.
Water-based Polyurethane Ink Binders: Water-based polyurethane serves as an ink binder, providing excellent adhesion, color development, flexibility, and abrasion resistance to the ink.
Hunan GOLD-MINE Company is a manufacturer of high-quality and efficient solvent-based and water-based polyurethane resins, as well as acrylic resins. These products have wide applications in industries such as inks, coatings, and adhesives. The company offers free samples below 500g. For specific inquiries, please contact us by phone.
The Versatility of VAE Emulsions in Industrial Applications
Vinyl acetate-ethylene (VAE) emulsions and dispersions are widely used in various industries due to their versatility and excellent performance. In this article, we will explore different types of VAE emulsions and their applications.
VAE Emulsion and VAE Dispersion
VAE emulsions and VAE dispersions are types of emulsion polymers consisting of vinyl acetate and ethylene copolymers. These products offer a range of benefits such as excellent adhesion, flexibility, and water resistance. They are commonly used as binders in paints, adhesives, textiles, and construction materials.
VINNAPAS 400: A High-Performance VAE Emulsion
VINNAPAS 400 is a premium-grade VAE emulsion that offers exceptional bonding properties. It provides excellent adhesion to various substrates, making it ideal for use in adhesives and sealants. With its high solid content and low viscosity, VINNAPAS 400 delivers superior performance and application convenience.
VAE CW40-705: Enhancing Textile Coatings
VAE CW40-705 is a specialized VAE emulsion developed for textile coatings. It offers excellent film formation, enhancing the durability and water resistance of textiles. This VAE emulsion is suitable for various fabric types, providing a soft and flexible feel while maintaining strong adhesion.
VAE CWJZ-1: A Versatile VAE Emulsion
VAE CWJZ-1 is a versatile VAE emulsion that finds applications in a wide range of industries. This emulsion is known for its excellent binding and film-forming properties. It is commonly used in paints, coatings, and adhesives, where it provides good adhesion, improved water resistance, and high-quality finishes.
VINNAPAS 754 ED: High Solids Content for Improved Performance
VINNAPAS 754 ED is a VAE emulsion with a high solids content, enabling the formulation of low-VOC (volatile organic compounds) paints. This emulsion offers excellent pigment binding and film-forming properties, resulting in enhanced color intensity and long-lasting durability.
VINNAPAS EF 101: Enhancing Cement-Based Products
VINNAPAS EF 101 is a VAE emulsion specifically designed for enhancing the performance of cement-based products. This emulsion improves workability, water resistance, and adhesion of cementitious mortars, screeds, and tile adhesives. It provides high strength development and long-term durability.
VAE DA-180L and VAE DA-100L: A Range of VAE Emulsions
VAE DA-180L and VAE DA-100L are VAE emulsions known for their excellent adhesion and flexibility. These emulsions are widely used in the formulation of construction adhesives, providing strong bonding properties for a variety of substrates. They offer good water resistance and ensure long-lasting performance.
VAE S-483HQ: High-Quality VAE Emulsion for Coatings
VAE S-483HQ is a high-quality VAE emulsion designed for coatings. This emulsion offers excellent film formation, resulting in coatings with improved water resistance and durability. It is commonly used in architectural paints, wood coatings, and industrial maintenance coatings.
VINNAPAS 7815: Enhancing Tile Adhesives
VINNAPAS 7815 is a VAE emulsion developed for tile adhesives. This emulsion provides excellent adhesion, flexibility, and water resistance, making it suitable for bonding tiles to various substrates. It improves the workability and performance of tile adhesives, ensuring long-lasting and durable results.
CCP DA-179: A High-Performance VAE Emulsion for Coatings
CCP DA-179 is a high-performance VAE emulsion formulated for coatings with demanding requirements. This emulsion offers exceptional adhesion, flexibility, and durability, making it ideal for high-performance architectural and industrial coatings. It provides excellent resistance to UV degradation, chemicals, and weathering.
In conclusion, VAE emulsions and dispersions, such as VAE CWJZ-1, offer a wide range of benefits and find applications in various industries. From adhesives and coatings to textiles and construction materials, these versatile emulsions provide excellent performance, durability, and adhesion. With their unique properties, VAE emulsions continue to be an essential component in numerous industrial formulations.
A Comparison of Vinyl Acetate Monomer (VAM) Manufacturers Sinopec vs. Celanese
Vinyl Acetate Monomer (VAM) is a key chemical compound used in various industries, including adhesives, paints, and textiles. As a content marketer, it is essential to understand the different products and services related to VAM. In this blog post, we will compare and contrast two major VAM manufacturers: Sinopec and Celanese.
Sinopec VAM: Leading the Market in China
Sinopec, short for China Petroleum & Chemical Corporation, is a renowned VAM manufacturer based in China. They offer a wide range of high-quality VAM products to the market. Sinopec’s VAM factory is equipped with state-of-the-art technology and adheres to strict quality control measures.
One of the key advantages of choosing Sinopec as your VAM supplier is their vast production capacity, ensuring a consistent supply of VAM even during high demand periods. Their expertise and experience in the industry make them a reliable choice for large-scale projects.
Celanese VAM: Superior Quality and Global Presence
Celanese Corporation is another major player in the VAM manufacturing industry. Known for their commitment to quality, Celanese offers VAM products that meet stringent international standards. Their VAM manufacturing process focuses on sustainability, aligning with the growing environmental concerns of consumers.
Celanese VAM is not limited to a specific region; they have a global presence and can cater to customers worldwide. This makes them an attractive choice for businesses seeking international VAM suppliers. Their dedication to innovation and research ensures that their products stay at the forefront of industry trends.
Key Differences
While both Sinopec and Celanese are respected VAM manufacturers, there are some notable differences between them. Sinopec holds a dominant position in the Chinese market, offering a reliable supply chain and localized expertise. On the other hand, Celanese’s global presence and focus on sustainable manufacturing make them an appealing choice for environmentally conscious businesses.
When considering a VAM supplier, factors such as production capacity, quality control measures, and sustainability practices should be taken into account. Additionally, the proximity of the supplier’s manufacturing facility to your location can impact transportation costs and lead times.
Conclusion
In the realm of VAM manufacturing, Sinopec and Celanese stand out as reputable players. While Sinopec caters to the Chinese market with their extensive production capacity, Celanese offers high-quality VAM worldwide, prioritizing sustainability. Choosing the right VAM supplier depends on your specific requirements and preferences.
Whether you opt for Sinopec or Celanese, it is crucial to establish clear communication channels with the chosen VAM manufacturer, ensuring they can meet your needs consistently. Conducting thorough research and understanding the unique strengths of each supplier will guide you towards making an informed decision for your business.
Unleashing the Power of VAE Emulsion CW WZ-Ⅰ Uniqueness and Benefits
The world of construction and coatings have taken a giant leap forward with the emergence of VAE Emulsion (Vinyl Acetate–ethylene Copolymer Emulsion) technology. Among the various options available, VAE Emulsion CW WZ-Ⅰ stands out as a truly remarkable innovation. Its unique features and unrivaled benefits make it a top choice for VAE Emulsion enthusiasts looking to enhance their projects. In this blog post, we will delve into the depths of what makes VAE Emulsion CW WZ-Ⅰ so special, and how it can revolutionize your construction endeavors.
Superior Adhesion and Cohesion
One of the key features that sets VAE Emulsion CW WZ-Ⅰ apart is its exceptional adhesion and cohesion properties. This advanced emulsion creates a strong bond between various substrates, making it ideal for a wide range of application surfaces. Whether you’re working on concrete, wood, or even metal, this emulsion ensures reliable and durable adhesion. Say goodbye to peeling, cracking, or detachment of coatings – VAE Emulsion CW WZ-Ⅰ keeps your surfaces intact for years to come.
Enhanced Flexibility and Crack Resistance
Flexibility is paramount when it comes to coatings, as structures expand and contract with temperature variations. VAE Emulsion CW WZ-Ⅰ possesses remarkable flexibility, allowing it to withstand movement without cracking or damaging the coating. This feature is especially valuable for exterior applications, where exposure to elements can put immense strain on the surfaces. With VAE Emulsion CW WZ-Ⅰ, your coatings remain intact and visually appealing, even in the harshest conditions.
Exceptional Water Resistance
Water damage is a common concern in construction, but with VAE Emulsion CW WZ-Ⅰ, it becomes a thing of the past. Thanks to its unique formulation, this emulsion provides a powerful barrier against water penetration. Whether it’s rain, humidity, or moisture, VAE Emulsion CW WZ-Ⅰ keeps your coatings safe and prevents structural damage caused by water. Enjoy peace of mind knowing your surfaces are well-protected, even in demanding environments.
Environmentally Friendly Solution
In today’s era of sustainable living, VAE Emulsion CW WZ-Ⅰ shines as an environmentally friendly choice. This emulsion is free from harmful solvents and volatile organic compounds (VOCs). By opting for VAE Emulsion CW WZ-Ⅰ, you contribute to a greener future while achieving optimal performance. Its low odor and low toxicity make it a safe choice for both the environment and the occupants of the buildings.
Easy Application and Versatility
VAE Emulsion CW WZ-Ⅰ boasts excellent workability, making it a breeze to apply on various surfaces. Whether you’re an experienced professional or a DIY enthusiast, you’ll appreciate the ease with which this emulsion can be used. Its versatility extends to a wide range of applications, including interior and exterior coatings, primers, and textured finishes. Embrace the freedom to explore creative possibilities with VAE Emulsion CW WZ-Ⅰ.
In conclusion, VAE Emulsion CW WZ-Ⅰ represents a significant breakthrough in the world of VAE Emulsion technology. Its exceptional adhesion, flexibility, water resistance, and environmentally friendly properties make it a game-changer for construction and coatings. By choosing VAE Emulsion CW WZ-Ⅰ, you’re investing in a superior solution that elevates the longevity, performance, and aesthetics of your projects. Unlock the full potential of VAE Emulsion technology and experience the transformative power of VAE Emulsion CW WZ-Ⅰ today.
Sucralose A Diabetic-Friendly Sweetening Solution
In recent years, the number of people with diabetes has been on the rise, leading to an increased demand for alternative sweeteners that can satisfy their cravings without affecting their blood sugar levels. Sucralose has emerged as a popular choice, known for its sweet taste and suitability for individuals with diabetes. In this article, we will explore the benefits and uses of sucralose as a diabetic-friendly sweetening solution.
Sucralose is a zero-calorie artificial sweetener that is derived from sugar. Despite having the same sweet taste as sugar, it does not impact blood glucose levels, making it a suitable option for diabetic individuals who need to closely monitor their sugar intake. Sucralose is a highly stable compound and can withstand high temperatures, making it ideal for use in a wide range of food and beverage products.
Sucralose offers a diabetic-friendly sweetening solution that allows individuals to enjoy the sweetness they desire without compromising their blood sugar levels. Its zero-calorie nature, versatility in food applications, and lack of aftertaste make it an excellent choice for managing diabetes and maintaining a healthy lifestyle. With its proven safety and wide availability, sucralose continues to be a prominent sweetener in the food industry, providing a welcome alternative for those seeking a sugar substitute.
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Tips and Tricks for PVA 098-03 & PVA 0399 Unleash the Potential of Polyvinyl Alcohol (PVA)
Polyvinyl Alcohol (PVA) is a versatile compound with numerous applications in various industries. PVA 098-03 and PVA 0399 are two popular types of PVA that offer exceptional performance and usability. Whether you’re a seasoned PVA enthusiast or just starting your journey with this incredible polymer, we’ve got you covered. In this blog post, we’ll explore some valuable tips and tricks to help you make the most of PVA 098-03 and PVA 0399.
1. Proper Storage and Handling
Storing PVA 098-03 and PVA 0399 correctly is crucial to maintain their integrity and usability. Here are some tips for proper storage and handling:
Store PVA in a cool, dry place away from direct sunlight.
Keep the containers tightly sealed to prevent moisture absorption.
Use clean and dry tools to handle PVA to avoid contamination.
When not in use, make sure to reseal the packaging to prevent moisture ingress.
2. Understanding the Specifications
Before diving into any PVA project, it’s essential to understand the specifications of PVA 098-03 and PVA 0399. Familiarize yourself with the following key aspects:
Viscosity: The viscosity of PVA determines its flow characteristics and influences its performance in different applications.
Solubility: PVA can dissolve in water, making it an ideal candidate for various aqueous applications.
Temperature sensitivity: PVA 098-03 and PVA 0399 may exhibit different behaviors at varying temperatures. Consider the temperature requirements for your specific application.
3. Improving Adhesion Strength
Enhancing adhesion strength is often a critical factor when working with PVA. Here are some tips to achieve strong and reliable adhesion:
Ensure proper surface preparation by cleaning and degreasing the substrate before applying PVA.
Increase the PVA concentration or layer thickness to enhance bond strength.
Use suitable curing methods, such as heat or time, to optimize the adhesion properties of PVA.
4. Adjusting Viscosity for Specific Applications
The viscosity of PVA can be modified to match specific application requirements. Consider these tips for adjusting PVA viscosity:
Increase or decrease the water concentration to adjust the PVA viscosity as per your needs.
Use a viscometer to measure and monitor the viscosity accurately.
Experiment with different ratios of PVA to water to find the viscosity that works best for your application.
5. Expanding Applications with PVA Blends
PVA 098-03 and PVA 0399 can be blended with other polymers to enhance their properties or broaden their range of applications. Explore the potential of PVA blends by:
Researching compatible polymers that can be blended with PVA 098-03 and PVA 0399.
Experimenting with different ratios of PVA to other polymers to achieve the desired properties.
Testing the performance of PVA blends in various application scenarios.
6. Safety Precautions
While working with PVA 098-03 and PVA 0399, it’s important to prioritize safety. Follow these safety precautions:
Wear appropriate protective gear such as gloves, goggles, and a lab coat.
Work in a well-ventilated area to avoid inhaling fumes or vapors.
Follow the manufacturer’s guidelines and instructions for safe handling and disposal of PVA products.
In conclusion, PVA 098-03 and PVA 0399 are incredible materials with vast potential. By following these tips and tricks, you can unlock the full capabilities of these PVA variants and take your projects to the next level. Embrace experimentation, stay curious, and enjoy exploring the possibilities of PVA!
Nisin in Dairy Products Enhancing Quality Naturally
Nisin is a natural antimicrobial peptide that is commonly used in the food industry, particularly in dairy products. It is produced by certain strains of Lactococcus lactis, a lactic acid bacteria, and has been approved as a food additive by regulatory authorities around the world. Nisin offers numerous benefits to dairy products, including its ability to inhibit the growth of spoilage and pathogenic bacteria.
Nisin is utilized in a wide range of dairy products, including cheese, yogurt, fermented milks, and dairy-based spreads. In cheese production, it helps to inhibit the growth of unwanted bacteria and molds, contributing to the flavor development and extending the shelf life of the cheese. In yogurt and fermented milks, nisin prevents the growth of spoilage organisms and enhances the product's stability during storage. It is also used in dairy-based spreads to inhibit the growth of bacteria that can cause spoilage and off-flavors.
Nisin is a valuable natural antimicrobial agent that plays a significant role in improving the quality and safety of dairy products. Its ability to inhibit the growth of harmful bacteria, extend shelf life, and reduce the need for chemical preservatives makes it a preferred choice for manufacturers and consumers alike. With its natural origin and proven safety, nisin contributes to the production of high-quality dairy products that are both delicious and safe to consume.
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Application of msm powder in pet industry
Application of msm powder in pet industryIn the pet industry, MSM powder (Methylsulfonylmethane) has gained popularity for its potential applications and benefits in promoting the health and well-being of pets.
MSM powder is commonly utilized in pet supplements and pet food formulations. It is believed to support joint health and mobility in dogs, cats, and other pets. Similar to its application in humans, MSM powder may help reduce inflammation, support collagen production, and alleviate joint discomfort in animals.
Pets, especially aging or active ones, may experience joint issues like arthritis or joint stiffness. Incorporating MSM powder into their diet can potentially promote joint flexibility, enhance mobility, and improve their overall quality of life.
Additionally, many pet owners use MSM powder to support their pets' skin and coat health. It is believed to contribute to healthier skin, a shinier coat, and reduced skin issues in pets. The anti-inflammatory properties of MSM powder may also assist in alleviating certain skin conditions in pets.
Overall, MSM powder provides a natural and potentially beneficial ingredient for pet supplements and foods. Its applications in the pet industry focus on supporting joint health, mobility, and skin and coat wellness, helping pets lead healthier and more active lives.
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Polyvinyl Alcohol 2488 A Versatile Solution for Various Industries
Polyvinyl Alcohol (PVOH) is a synthetic polymer that finds wide application across multiple industries. With its unique properties and exceptional versatility, PVOH has become a popular choice for manufacturers worldwide. In this blog post, we will delve into the details of PVOH, focusing on key varieties such as PVA 088-50, PVA 2488, KURARAY POVAL, Sinopec PVA, CELVOL 540, CCP BP 24, POVAL 224, PVA 224, and Sundy PVA NJ-II.
Understanding Polyvinyl Alcohol (PVOH)
Polyvinyl Alcohol, also known as PVOH or PVA, is a water-soluble synthetic polymer derived from polyvinyl acetate through a process of hydrolysis. This process converts the acetate groups into alcohol groups, resulting in a unique material with a range of desirable properties. PVOH is non-toxic, biodegradable, and exhibits excellent film-forming properties, making it suitable for various applications.
Applications of Polyvinyl Alcohol (PVOH)
Packaging Industry
PVOH is widely used in the packaging industry due to its exceptional film-forming characteristics and excellent barrier properties. It is commonly employed as a coating for paper, cardboard, and plastic films, providing enhanced moisture resistance and increased shelf life for various products. PVOH-based packaging materials are also eco-friendly, making them a preferred choice for environmentally conscious brands.
Textile Industry
The textile industry utilizes PVOH in various processes, such as sizing agents and warp sizing. PVOH’s film-forming ability enables it to provide stiffness, lubrication, and better cohesion to yarns during weaving. Additionally, PVOH-based adhesives find application in textile printing, imparting excellent color fastness and wash durability.
Construction Industry
In the construction sector, PVOH finds utility as a construction adhesive, mortar modifier, and cement additive. Its high tensile strength and superior bonding properties make it an ideal choice for various construction applications, such as tile adhesives, grouts, and plastering compounds. PVOH also improves the workability and durability of concrete.
Other Applications
Apart from the aforementioned industries, PVOH exhibits its versatility in various sectors. It is used in the production of emulsions, resins, and coatings. Furthermore, PVOH serves as an excellent binder in the manufacture of ceramics, providing increased strength and enhanced shaping capabilities. It is also an essential component in the production of water-soluble packaging films and 3D printing filaments.
Popular Varieties of Polyvinyl Alcohol (PVOH)
PVA 088-50 and PVA 2488
PVA 088-50 and PVA 2488 are highly sought-after PVOH grades known for their exceptional film-forming properties and excellent adhesion. These varieties are widely used in the packaging industry, especially for applications requiring superior barrier properties and moisture resistance.
KURARAY POVAL and Sinopec PVA
KURARAY POVAL and Sinopec PVA are renowned brands that offer a range of PVOH products for different applications. These brands are known for their consistent quality, compatibility with other materials, and excellent film clarity, making them valuable choices for manufacturers across industries.
CELVOL 540 and CCP BP 24
CELVOL 540 and CCP BP 24 are popular PVOH grades utilized in the textile industry. These varieties offer excellent film-forming abilities, providing improved cohesion and stiffness to yarns during the weaving process. They also contribute to the longevity and vibrancy of textile prints.
POVAL 224, PVA 224, and Sundy PVA NJ-II
POVAL 224, PVA 224, and Sundy PVA NJ-II are widely used in various industries due to their versatility and high-performance characteristics. These grades exhibit excellent adhesion, film formation, and binding properties, making them indispensable for applications ranging from packaging to construction.
Polyvinyl Alcohol 2488, PVA 088-50, KURARAY POVAL, Sinopec PVA, CELVOL 540, CCP BP 24, POVAL 224, PVA 224, and Sundy PVA NJ-II are just a few examples of the broad range of PVOH variants available in the market today. Manufacturers can select the most suitable grade based on their specific requirements to achieve optimal results in their respective industries.
In conclusion, Polyvinyl Alcohol 2488 and other PVOH grades are indispensable solutions for numerous industries. With their remarkable properties and advantages, PVOH products continue to play a crucial role in enhancing product performance and sustainability in various applications.