PUD · Ink & Coating
YT-613 is a silicone-modified waterborne anionic aliphatic polyurethane dispersion independently developed by our company. The emulsion is eco-friendly — free of formaldehyde, nonylphenol, heavy metals, PAHs and DMF. It offers good mechanical properties, forms smooth, transparent films with high gloss, and is light-fast and yellowing-resistant. Suitable for leather finishing with good adhesion on PVC and PET, it is widely used in waterborne inks and various plastic coatings.
Key Specs
- Appearance
- Transparent liquid
- Solid content
- 35 ± 1%
- pH value
- 6.0 – 8.0
- Modulus
- 6.0 – 8.0 MPa
- Viscosity (30 °C)
- ≤ 300 mPa·s
- Tensile strength
- ≥ 20 MPa
- Elongation at break
- ≥ 400%
- Water absorption (24 h, 25 °C)
- 4 – 5%
Key Features
- Eco-friendly emulsion — free of formaldehyde, nonylphenol, heavy metals, PAHs and DMF
- Good mechanical properties
- Smooth, transparent film formation with high gloss
- Light-fast and yellowing-resistant
Applications
- Leather finishing
- PVC and PET substrate coatings
- Waterborne inks and various plastic coatings
Storage
Store in a cool, dry, well-ventilated place at 5–30 °C; shelf life 6 months. Avoid freezing and light. Transport as non-hazardous goods.
