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PU-108A
PU-108A Water-Based Polyurethane Resin
Product Description
PU-108A is an anionic aliphatic polyurethane water dispersion. The coating is soft and has strong adhesion to PET. It is mainly used as a water-based digital printing base material for PET substrates.
Physicochemical Indicators
| ▪ Appearance | ： | Semitransparent liquid |
| ▪ Solids content (%) | ： | 32±1 |
| ▪ Viscosity (mpa.s) | ： | ≤200(25℃) |
| ▪ Acidity/Alkalinity | ： | 7-8 |
| ▪ Elongation | ： | 300-400% |
Performance Characteristics
▪ Soft coating, good elasticity, good water resistance, non-sticky at room temperature
▪ APEO and formaldehyde free
▪ Excellent adhesion to PET substrates; coating with polyvinyl alcohol resin does not affect recoatability and adhesion
▪ If ethanol resistance is required for single coating, it is recommended to add about 2% curing agent. Mix well after two-component allocation before use.
Precautions
▪ Test the emulsion's adaptability when adding pigments and fillers.
▪ This product can be used in combination with other anionic or non-ionic PA and PU resins.
Packaging and Transportation
▪ This product is a water-based emulsion, non-flammable and non-explosive, and is transported as non-dangerous goods.
▪ This product should be transported and stored at 5-35℃, with a shelf life of six months. Net weight 50Kg or 125Kg or 1000kg plastic drum packaging.
Notes
This specification is based on practical certified data. Due to the different user conditions and product requirements, please conduct experiments or contact our technical department to determine the suitable process for your factory.
National service hotline
Company production base: No. 5, Binjiang Middle Road, Taixing Economic Development Zone
Company R&D and sales center address: Zhongfang Building, east end of Zhongfang Avenue, Yanling Street, Taixing
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