Solvent Release VC Vac Copolymer For Gravure Plastics Composite Printing Inks
Excellent Solvent Release VC-Vac Copolymer TP-500A Used For Gravure Plastics Composite Printing Inks
DR-500A Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers is white powder,ester soluble with colorless and transparent solution.
Specification
| NO | ITEM | SPECIFICATION |
| 1 | Appearance | White powder |
| 2 | Whiteness | ≥ 80 |
| 3 | Composition | Vinyl chloride 84% |
| 4 | K value | 47 |
| 5 | Viscosity No. ml/g | 52-56 |
| 6 | Glass Transition Temp ℃ | About 79 |
| 7 | Average molecular wt | About 27000 |
| 8 | % by wt, through 60 mesh | 100% |
| 9 | Apparent density(g/ml) | 0.5min |
| 10 | Volatilization (%) | 1% max |
| 11 | Impurity particle No/100g | 20 max |
| 12 | 20% resin in MEK or EA | Colorless and transparent or yellowish |
Application
DR-500A is mainly used for application gravure plastics composite printing inks,PU inks,
can sealed coatings,plastic coatings,magnetic tape and carbon tape adhesive etc.
Storage
Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet.
Must be transported in clean vehicle with awning and keep away from moisture.
It is NOT hazardous article, and the shelf life is one year from the production date.
Package
Packed into 25kgs/bag
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