No.	Item		Index	Test Method & Criteria
1	Appearance		White powder	By visual
2	whiteness		≥80	GB2913-82
3	Content （﹪by Wt）	Vinyl Acetate	13±1	ISO1159-1978
3	Content （﹪by Wt）	Maleic Acid	1.5±0.5
4	K Value		44-50	GB/T3401-1999
5	Viscosity (Ml/g)		50-59	GB/T3401-1999
6	Grain Size (through 60 mesh)		100	GB/T6003.1
7	Stacking density (g/ml)		≥0.5	GB20022-2005
8	Volatilization (﹪)		≤1%	GB/T2914-1999
9	Impurity particle No. (grains/100g)		≤20	GB9348-88
10	Solubility 25%(MEK : Toluene=1:1)solution		Colorless, transparent, no insoluble matter	By visual
11	Countertype		VMCH	DOW
11	Countertype		E15/45M	WACKER

B) Application

YMCH resin can be applied in plastic and metal overprinting varnish, metal corrosion resistant coating, maintenance paint, repair paint, vessel and marine lacquer, rolling material coating, spray paint for plastic shell, interlamination coating, can coating, aluminium foil varnish, heat-transfer printing gum, electronic-chemical aluminum coating, PTP aluminum foil glue(VC glue), glue for covering steel sheet with film, PVC glue, glue for row nails, glue for shoe materials, UV surface treatment agent, UV primer, silk-screen printing ink and transfer printing ink etc.

C) Solubility & Compatibility

For YMCH resin, ketone solvents are specially suited, such as acetone, MEK, nadone and isophorone.

Ester solvents have lower solubility for YMCH resin, such as methyl acetate, ethyl acetate and butyl acetate etc. Therefore, we need to heat the solution or add ketone solvent into the solution while YMCH resin is dissolved in ester solvents.

Chlorohydrocarbons, Nitro compound and alicyclic solvents, such as dichloroethane and diethylene oxide, also can dissolve YMCH terpolymer resin.

YMCH resin is miscible with other types of vinyl chloride vinyl acetate copolymer, PVC resin, perchloro-ethylene resin, ketone resins, chloroprene rubber, NBR, polyacrylate, epoxy resin, polyester and petroleum resin etc.

D) Packaging and Storage

1. 25Kgs per bag, the craft paper-plastic composite bag lined with plastic film.

2. Being stored in dry place away from sunlight.