Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-640
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Good Alcohol Solubility Polyamide Resin SUNMIDE 640 For Flex Inks
Polyamide resin DR-640 is alcohol soluble,and has extremely good alcohol solubility, good compatibility with nicrocotton.
Specification
| Item | DR-640 | DR-960A | DR-960B |
| Acid value (mgKOH/g) | Max 5 | Max 3 | Max 5 |
| Amine value (mgKOH/g) | Max 4 | Max 6 | Max 4 |
| Viscosity (mpa.s/25℃) | 120-170 | 100-150 | 100-150 |
| Softening point (℃) | 115-125 | 100-180 | 120-180 |
| Color (Fe-Co) | Max 9 | Max 9 | Max 9 |
| Freezing point | 2 | -15~0 | 2 |
| Character | Standard grade | Good resistance to low temperature | Good resistance to high temperature |
Application
Flexographic plastic ink with low to high speed;
Paper gravure printing ink;
Heat seal coating.
Storage
Polyamide resin should be stored in dry & ventilated warehouse.Prevent from sunshine & moisture.
Avoid high temperature . Avoid rain during transportation. It is not dangerous cargo.
Packing
Packed into 25kgs/bag
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