Polyurethane Resin For Benzene- Free And Ketone-Free Gravure Printing Inks
Product description
DR-3279 is one kind liquid polyurethane resin. This product is mainly used for benzene- free and ketone-free gravure printing inks.
It has good adhesion to surface-treated OPP and other substrates, and can also be used for PET, NY and other substrates.
It is suitable for common composite ink without the requirement of boiling resistance and retort resistance.
Features
1. Great bonding strength.
2. Good alcohol solubility, can be completely diluted with alcohol.
3. Good compatibility with pigment.
4. Free of benzene and ketone solvents, safe and environmentally friendly
Physical parameter
| Appearance | pale yellow transparent liquid |
| Solid | 45±2 |
| Solvent | ethyl acetate/isopropanol=20/80 |
| Vis/25℃ | 1200-3000mPa• s |
Applicable substrate
The ink produced by this product is suitable for corona treated PET, BOPA, BOPP, CPP, PVDC and other substrates.
Compatibility
DR-3279 has good compatibility with similar polyurethane, NC resin, PVB resin, EVA resin, epoxy resin and aldehyde
ketone resin on the market.
Solubility
Soluble in esters, ketones and aromatic hydrocarbon solvents.
Biological performance
DR-3279 complies with the following health and safety regulations:
⚫ China Adhesive Industry Association-Regulations on Adhesives for Food Packaging
⚫ Chinese Food Sanitation Law
⚫ US Food and Drug Administration (FDA) 21CFR 175.105
Precautions
1. This product should be stored in a cool and dry place with a validity period of 12 months.
2. If it is not used up after opening, please seal it immediately and keep away from fireworks.
3. If it comes in contact with the skin, rinse with soap and plenty of water.
4. The information listed in this manual may be changed due to product updates. Because various materials may interact
in the production of inks and cause unforeseen quality changes, users are responsible for the products supplied by our company.
Tests and inspections to verify suitability for their own process conditions and purposes. In case of product application problems,
please contact DERUN Chemical R&D Center or Quality Department.
Product Tags:
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Aliphatic type TDI Free Polyurethane Resin For Benzene Free Ketone Free Gravure Printing Inks Images
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