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2021-09

Disadvantages of polyurethane w¥™ aterproof coating

1, waterborne polyurethane waterprαγαoof coating construction temperatur☆©e should be 5 ℃ to 35 ℃. 2, whλγ©en using, do not mix water or ∞βother materials in this produ ‍®•ct. 3. Please use appropria ¶®¶te protective measures during con ∑struction, such as gloves. 4,αλ£♦ good weather resistance, high temperature do©' ★es not flow, low temp♥©σ→erature does not crack, excellent anti-agingλ € performance, oil resistance, wear ε$♥resistance, ozone resistance, acid and alkal♠¥∞¶i erosion. 5. The prepared slurry of wate∏ε£rborne polyurethane should be‌• used up within 1 ho₹✔≠ ur. 6, polyurethaneσ​Ω waterproof coating environmental protectio↑ n is relatively poor, pungent ↔✔®smell. Therefore, the avΩ£erage family uses more morning light waterproo←≈"​f coating and acrylic waterproof c≠>‌oating at home. Advantages: 1, the✘σ wear resistance of the paint film is stron∏®'↕g, polyurethane coating is all γ₩₽kinds of coating wear resistance is better,§•< at the same time excellent protection and bea<♦utiful decoration. 2. The adhesion ≤‍∑of polyurethane paint film is strong. 3. T‌'€he hardness adjustment range of the pai↕φnt film is wide. 4, t∑>he construction of good adaptability, 0 ℃, ≈$Ω©room temperature, high temperature can π $be cured. 5. The pa×<✘int film has good temperatur‍$e resistance and can be made into hi ©gh temperature resistant insulating pε©©aint with low temperature resistance of -40 Ω÷℃. 6, has excellent chemical resistance and ¥≈oil resistance.

2021-09-30

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