1. Basic product performance:
Product name: Vinyl chloride and Vinyl Isobutyl Ether Copolymer
H.S. NO. : 3904900000
CAS NO. : 25154-85-2
Brand: Sanhui
Molecular structure formula:


Composition: 75% vinyl chloride and 25% vinyl isobutyl ether copolymer
Appearance: non toxic, tasteless white powder
Chlorine content: 44 ± 4% (wt%)
Apparent density: 0.38 ~ 0.48g/m ³
Volatile matter: ≤ 0.5%

2. Product specification:

Model	Viscosity（mPa·s）	Test method
MP15	15±3	23 ℃, 20% toluene solution, determined by stvi rotor
MP25	25±4
MP35	35±5
MP45	45±8
MP60	60±10

3. Product features:
Properties:it is transparent in 20% toluene solution, without clots and insoluble particles. It can also be dissolved in aromatic hydrocarbons, chlorinated hydrocarbons, esters, ketones, ethylene glycol ether acetate and other solvents.。
This product can be miscible with vinyl chloride copolymer, polyacrylic acid resin, epoxy resin, aldehyde ketone resin, petroleum resin and asphalt.
Application: used as binder for ink and coating.
It is widely used as the base material of marine coatings, heavy-duty anti-corrosion coatings and fireproof coatings, and the connecting material of resin and plastic gravure composite ink.
Among them, MP25 resin is mainly used in coating industry; Mp45 resin is mainly used in ink industry; Mp60 resin is mainly used in adhesive industry.

Others: it is an ordinary chemical product, the goods are not dangerous, the packaging meets the requirements of ordinary goods, and the transportation can be carried according to the conditions of ordinary goods.