Aliphatic Polyurethane Top Coat Core functions
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Excellent weather resistance, light and colour retention. Excellent resistance to chemicals and water and salt spray. Excellent impact and abrasion resistance, strong adhesion, tough paint film, good decorative properties.
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Applicable to machinery and equipment, textile machinery, petroleum storage tanks, steel structures, light industrial products, ship surface protection and decoration.
Widely used in multiple industries
Provide solutions according to needs
Manufacturing - Equipment & Transportation
Industrial - Marine&Chemical Engineering
Environment - Natural Energy
Construction - Social Infrastructure
Aliphatic Polyurethane Top Coat Technical Parameter
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Product Technical Parameters
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Matching cleaning agents and diluents
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Surface treatment and painting
Consulting Technology
产品符合HG/T 2454-2014《溶剂型聚氨酯涂料》标准（双组份）产品要求。
Project | ||
Colour | Various colours | |
Status in the container | No hard lumps after mixing and homogeneous | |
Constructability | Coating barrier-free | |
Film appearance | Flat and smooth | |
Gloss (60°), ≥ | 90 | |
Fineness/μm, ≤ | 20 | |
Drying time/h, ≤ | Table dry | 1 |
Actual drying | 12 | |
Flow time (ISO No. 6 cup)/s, ≥ | 100 | |
Non-volatile fraction/%, ≥ | 65 | |
Density, g/ml | 1.3±0.05 | |
VOC (Factory value), ≤ | 280mg/L | |
Recommended dry film thickness | 40-100µm | |
Theoretical coating rate (40µm) | 0.09kg/㎡ | |
Application period (25°C)/h, ≥ | 6 | |
产品符合HG/T 2454-2014《溶剂型聚氨酯涂料》标准（双组份）产品要求。
The ratio of the main agent and the curing agent is 5 : 1. After mixing, the aliphatic polyurethane diluent is added 10-15 %.
产品符合HG/T 2454-2014《溶剂型聚氨酯涂料》标准（双组份）产品要求。
Steel surface treatment according to the national standard "steel surface rust grade and rust removal grade before painting" GB8923-88 implementation, sandblasting rust removal to achieve the national standard Sa2.5 grade, manual rust removal to achieve St3 grade.
Construction method
The high-pressure airless spraying, brushing and rolling are applied.
Collaborate with China Fluoride to promote the industry
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