Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
- Composition
Urethane polymer, Water
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Characteristics
- Polycarbonate-Polyurethane: Excellent heat resistance and hydrolysis resistance.
- Non-yellowing type Polyurethane: Prevents yellowing and deterioration caused by heat and light.
- Water-based Urethane: Less load on exhaust system / wastewater system compared to solvent type. It reduces environmental burden.
- Soap-free type: It prevents bleeding and slow film formation caused by surfactant.
- Film characteristic: Durable and strong film offers excellent abrasion resistance.
Applications & Uses
- Applications
- Coating Type
- Applications
- Floor maintenance
- Paint binder
- Inkjet
- Steel sheets & metals
Properties
- Color
- Physical Form
- Appearance
- White liquid
- Soluble in
- Water, Cold water, Alcohol
- Typical Properties
- Film Properties
| Value | Units | Test Method / Conditions | |
| Particle Size | approx. 30 | nm | — |
| pH (undiluted) | approx. 8 (undiluted) | — | — |
| Solid Content | approx. 35 | % | — |
| Viscosity (at 20℃) | max. 500 | mPa.s | — |
| Value | Units | Test Method / Conditions | |
| Breaking Strength | 50 | Mpa | — |
| Elongation at Break | 50 | % | — |
| Glass Transition Point | 60 | °C | — |
Technical Details & Test Data
- Test Data
- Excellent Scratch resistance
Using brass brush for Scratch test
PC ABS PET PMMA HA-560 + F HB HB 2H Acrylic 2B B B B 
For acrylic emulsion the surface hardness increases, and the quality will be improved by adding HA-560
- Excellent Corrosion resistance
Corrosion Resistance Moisture Resistance Water stain Resistance Sweat Resistance
EVAFANOL HA-560 Exellent Good Exellent Average Existing urethane Bad Good Good Bad Test Corrosion Moisture Water mark Perspiration Test methods Salt spray test (JIS Z2371) 80°C×RH98%×24hrs Drop DI water and dry Place artificial perspiration 40°C×RH80%×96hr.
Criteria No white rust after 240hrs L=<60 after test No water mark No discoloration
Good salt water resistance. Can be used as a metal surface chemical conversion film.
Suitable as galvanized steel sheet and upper layer film.