| Customization: | Available |
|---|---|
| Color: | Color Adjustable |
| Appearance: | Liquid |
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STWD8030 is a two-component high-performance anti-corrosion decorative top coating, with aliphatic polyaspartic resin prepolymer as the main film-forming material, with excellent alcohol scrubbing resistance, color-changing resistance and weather resistance.
Product features and advantages
* The coating film is tough, dense, full and bright with bright colors
* No discoloration, no yellowing, no pulverization, anti-aging, excellent weather resistance, light and color retention decoration performance
* Excellent adhesive strength, good compatibility with polyurethane, epoxy, chlorinated rubber, alkyd, phenolic and other coatings
*Excellent wear and impact resistance
*Excellent chemical resistance, such as acid, alkali, salt, etc
*Excellent corrosion resistance
*Excellent waterproof performance
*Excellent durability reduces maintenance costs
*Prolong the service life of spraying structure
Application scopes
All kinds of concrete, all kinds of metal structure surface anti-corrosion protection decoration, waterproof coating for swimming pool.
Products information
| Item | Part A | Part B |
| appearance | Light yellow liquid | Color adjustable |
| specific gravity (g/m³) | 1.02 | 1.32 |
| Viscosity (cps) @25ºC | 230 | 210 |
| solid content (%) | 52 | 84 |
| Mixing ratio ( by weight) | 1 | 2 |
| surface dry time (h) | 1-2 h | |
| Coating interval (h) | Min 2h; Max 24 h(20ºC) | |
| Theoretical coating rate (surface dry film thickness) | 0.10kg/m2 DFT 60μm | |
| Item | Testing standard | results |
| Adhesive force | GB/T 6742-2007 | ≥2.5Mpa |
| Bending resistance | GB/T 6742-2007 | 1mm |
| abrasion resistance(750g/500r) mg | HG/T 3831-2006 | 5 |
| impact resistance kg·cm | GB/T 1732 | 50 |
| Weather resistance, Artificial accelerated aging,1000h | GB/T14522-1993 | color loss<1, pulverization<1 |
| Acid resistance 10%H2SO4 or 10%HCI,240h | No rust, no bubbles, no peel off |
| Alkali resistance 5% NaOH, 240h | No rust, no bubbles, no peel off |
| Salt resistance 30g/L,240h | No rust, no bubbles, no peel off |
| Salt spray resistance, 1500h | No rust, no bubbles, no peel off |
| Oil resistance 0# di esel, crude, 30d | No rust, no bubbles, no peel off |
| Water resistance 48H | No bubbles, wrinkling, discoloration or falling off |
| (For reference: Pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requires other specific data) | |
| Environment temperature | -5~+35ºC |
| Relative humidity | ≤85% |
| Dew point | ≥3ºC |
Application tips
Brush, roller
Air spray, with air pressure 0.3-0.5Mpa
Airless spray, with spray pressure 15-20Mpa
Recommended dft: 30-60μm
Interval coating time: ≥3h
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