Plasticizing Polyurethane Resin For Surface Printing
Product description
DR-3304 is a non-reactive plasticized polyurethane resin, used for gravure printing inks for OPP
and polyester film surface printing. It can also be used for some simple composite structures.
Characteristics
1. Outstanding adhesion on OPP film.
2. Good gloss.
3. Anti-caking, cold-resistant.
4. Animal and vegetable oil resistant, water resistant.
5. Good solubility in ester solvents.
Physical property parameter
| Appearance | colorless to light yellow transparent liquid |
| Solid | 70±3% |
| Solvent | ethyl acetate, isopropanol |
| Vis/25℃ | 1000-1800mPa• s |
Applicable substrate
The ink produced by this product is suitable for corona treated BOPP, CPP, PE, PET, PVDC and other substrates.
Compatibility
DR-3304 has good compatibility with nitrocellulose, aldehyde ketone resin, rosin modified maleic anhydride resin, etc.
Solubility
Soluble in esters, ketones and aromatic hydrocarbon solvents.
Biological performance
DR-3304 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 175.10
Caution
This product should be stored in a cool, dry place with a validity of 12 months.
If it is not used after opening, please seal it immediately and keep away from fireworks.
If contact with skin, please wash with soap and plenty of water.
The information listed in this manual may be changed due to product updates. Due to the possible interactions
between various materials in ink production and resulting in unforeseen quality changes, users are responsible
for the products supplied by our company Tests and inspections to verify suitability for your process conditions and uses.
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