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Product Details:
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| Appearance: | White Powder | Whiteness: | ≥80 |
|---|---|---|---|
| Vinyl Acetate: | 13±1 | K Value: | 44-50 |
| Viscosity: | 50-59Ml/g | Stacking Density: | ≥0.5g/ml |
| High Light: | co solvent polyamide resin,chemical resin |
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Carboxyl-Modified Vinyl Chloride Vinyl Acetate Terpolymer (YMCH)
A) Technologic Index
| No. | Item | Index | |
| 1 | Appearance | White powder | |
| 2 | whiteness | ≥80 | |
| 3 |
Content (﹪by Wt) |
Vinyl Acetate | 13±1 |
| Maleic Acid | 1.5±0.5 | ||
| 4 | K Value | 44-50 | |
| 5 |
(Ml/g) |
50-59 | |
| 6 |
Grain Size (through 60 mesh) |
100 | |
| 7 |
(g/ml) |
≥0.5 | |
| 8 |
Volatilization (﹪) |
≤1% | |
| 9 |
Impurity particle No. (grains/100g) |
≤20 | |
| 10 |
Solubility 25%(MEK : Toluene=1:1)solution |
Colorless, transparent, no insoluble matter | |
| 11 | Countertype | VMCH | |
B) Application
YMCH type of terpolymer 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.
Compared with ketone solvents, 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, but these kinds of solvent are toxic, they are only used in special situation.
YMCH type of terpolymer resin is miscible with other resins during the course of usage, such as 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.
Packaged according to 25Kgs/bag, the craft paper-plastic composite bag lined with plastic film.
Stored in dry place away from sunlight.
Should the YMCH has been kept over the shelf time, it shouldn’t mean the resin is invalid, but the user has to test the relevant properties before using.
Contact Person: Mr. Christopher Cao
Tel: 0086 13063757966
