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Exterior Water-based hardener W8019
W8019 is a waterbased polycarbodiimide crosslinker which able to mixing with other Biomass products
- VOC and label free
- Crosslinks carboxyl functional polymers at room temperature
- Suitable for water based systems
- Water and chemical resistance
- Abrasion resistance
- Adhesion to speciffic substrates
- Suitable for exterior application or UV resistance
W8019' information
| Categories | Data |
|---|---|
| Specific Gravity at temperature 27-37°C | 1 – 1.1 g/cm³ |
| Solid Content(%) | 40% |
| Ph level | 11-12 |
| Viscosity: At temperature from 27 to 37°C and air humidity ≤ 70% | < 500 mPa.s |
| Binder Type | Polycarbondiimide |
| Data | |
|---|---|
| Application Method | Mix with Biomass products |
| Application Temperature | Keep containers in a cool ventilated environment, temperature between 5oC to 35oC. With partial use, close container tight and use the remainder as soon as possible. |
| Shelf life | 2 years from date of manufacture. The date refers to product held in its original closed packaging. |
| Preparation Instruction | Can be mix with top coat to increase hardness with mixing ratio 3-8% + Reducer W8044/ W8046/ W8047 |
| Controlled materials in the wet paint | Concentration |
|---|---|
| Aromatic Hydrocarbon | 0 mg/kg |
| Halogenated Compound | 0 mg/kg |
| Formaldehyde | 0 mg/kg |
| Mercury | 0 mg/kg |
| Lead | 0 mg/kg |
| Cadmium | 0 mg/kg |
| Chromium | 0 mg/kg |
| Total Volatile Organic Content (TVOC) | ≤ 130 g/L |
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