ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD
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Good Dispersibility Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers For Pigment
DR-500A Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers has with excellent solvent release,film-forming,dispersibility,color contrast property and wettability,moreover.
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
