——Manufactured by Yangchen Tech Factory 1. What is the chemical composition of the copolymer? The product is a styrene-N-phenylmaleimide-maleic anhydride copolymer, which combines: Styrene for improved impact strength and processability. …
Hot melt adhesive is solvent-free, almost odorless, pollution-free, and easy to apply, so it is widely used in many fields. Hot melt adhesive with ethylene-vinyl acetate random copolymer (EVA) as the base resin is one of the most important …
With the rapid development of modern electronic technology, thermal conductive materials are increasingly used in electronic devices. As a new type of thermal conductive material, thermally conductive PVA (polyvinyl alcohol) film has …
PVA optical films have a wide range of applications, including optical lenses, display devices, filters and optical sensors. By using PVA optical film, the performance of optical devices can be improved and better optical effects can be …
EVA resin is short for ethylene acetate-ethylene resin, which is a polymer made of ethylene acetate and ethylene monomer. According to the different contents of ethylene acetate, the copolymers of ethylene and ethylene acetate were divided …
EVA hot melt adhesive is a solvent-free, water-free, 100% solid fusible polymer. It is solid at room temperature and becomes a liquid adhesive that can flow and has a certain viscosity when heated and melted to a certain degree. It is light …
Polyvinyl acetate (PVAC), also known as polyvinyl acetate. It is a polymer of vinyl acetate (vinyl acetate) with the chemical formula (C4H6O2)n. It is a colorless viscous liquid or light yellow transparent glassy particles, soluble in …
PVB (Polyvinyl Butyral) is a synthetic resin, which is the product of the acid-catalyzed condensation of polyvinyl alcohol and butyraldehyde. It has many features and a wide range of applications. PVB molecules contain long branch chains, …
Vinyl acetate is a colorless flammable liquid with a strong odor. Its vapor is irritating to the eyes. It is insoluble in water but soluble in most organic solvents. Vinyl acetate monomer is flammable and reacts rapidly with chlorine, …
Polyvinyl alcohol (PVA) is a water-soluble polymer material widely used in the preparation of hemostatic fibers, artificial skin, plasma substitutes, etc. It can also be used as a drug sustained-release carrier material to prepare targeted …