Aluminum nitride: Why is it more expensive than other substrates, but difficult to find?
With the advent of the information technology revolution, the integrated circuit industry has developed rapidly. The increasing integration density of …
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Is it necessary to use water-based paint for exterior wall coating
The world's coating variety structure is developing in the direction of reducing VOC, and water-based coating is one of the development directions. The …
PET film surface pretreatment
PET Film PET molecular structure is highly symmetrical, has a certain ability to crystal orientation, due to its molecular particularity, the general coating is …
Sinograce Chemical Acrylic Emulsion for Water-based Ink
Acrylic emulsion for water-based ink SA-8408 SA-8409 is a special modified acrylic emulsion, which has excellent adhesion on PET, OPP, BOPP and other film …
Waterborne polyurethane resin for leather top coating
Leather finishing is generally divided into bottom coating, middle coating and top coating three parts. The bottom coating requires strong adhesion, hiding …
Carboxylated Polyvinyl Alcohol (CPVA)
I. Definition of Carboxylated Polyvinyl Alcohol (CPVA)Carboxylated polyvinyl alcohol is a hydrogen-modified polymer obtained through a carboxylation reaction …
EVOH materials: the future of environmentally friendly packaging
EVOH (Ethylene Vinyl Alcohol Copolymer) is considered to be a more environmentally friendly material, mainly in terms of its advantages in reducing food waste, …
Properties and Applications of Polyvinyl Butyral (PVB) Resin
Polyvinyl butyral …
Status and Prospect of EVOH Material Development in China
By the end of 2023, China's annual EVOH consumption will be about 30,000 tons, but more than 90% of it is dependent on imports, mainly from international giants …
Dixon packing can be used for the separation process of high-purity and small batch products in the laboratory
Dixon packing is a small particle high-efficiency packing made of metal wire mesh, with a diameter equal to its height. The specifications mainly include 2 × 2, …