ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD
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Good Water Resistance Carboxyl-modified Vinyl Chloride/Vinyl Acetate copolymers VMCH For Coating
VMCH is used primarily for air-dry finishes, such as maintenance, marine and metal coatings, aluminum
foil varnish,cans sealed paint,shoe adhesive,floor paint,cement paint,silk screen printing and transfer ink.
It also can be used to produce the VC sealing plastic package, Electro-chemical aluminum paint,
thermal transfer adhesive.
Specification
| NO | ITEM | SPECIFICATION |
| 1 | Appearance | White powder |
| 2 | Whiteness | ≥ 80 |
| 3 | Composition | Vinyl chloride 86±1% Vinyl Acetate 13±1% Maleic acid 1±0.2% |
| 4 | Reactive functionality(hydroxyl %) | 1±0.2% |
| 5 | K value | 45-47 |
| 6 | Viscosity No. ml/g | 50-54 |
| 7 | TG ℃ | About 74 |
| 8 | Average molecular wt | About 27000 |
| 9 | % by wt, through 60 mesh | 100% |
| 10 | Apparent density(g/ml) | 0.5min |
| 11 | Volatilization (%) | 1% max |
| 12 | Impurity particle No/100g | 20 max |
| 13 | 20% resin in EA or MEK | Colorless and transparent or yellowish |
Application
1. VMCH is used for aluminum foil varnish
2. VMCH is used for marine paint
3. VMCH is used for plastic coating
4. VMCH is used for silk screen printing and transfer ink
Storage
VMCH should be stored in dry & ventilated warehouse.Prevent from sunshine & moisture
Avoid high temperature . Avoid rain during transportation. It is not dangerous cargo
Package
Packed into 25kgs/bag
