Interested, please contact:+86-18038811559
It is an aqueous dispersion of aliphatic polyurethane. Suitable for metal baking paint, coil and PET coating. Excellent film-forming performance, good yellowing resistance and high hardness, at the same time, it has good flexibility, impact resistance, T-bend resistance, high temperature drying and high self cross-linking degree and excellent solvent resistance. The permeability is very good. Meet all kinds of high-grade water-based industrial paint, surface coating and polishing treatment, can completely replace or surpass the import paint.
item | parameters |
appearance characteristics | translucent liquid |
solid content | 34±1 |
ionic type | anion |
pH Value | 6.0-8.0 |
viscosity (25℃,S) | 25±5 |
hardening time (25 ℃, natural drying) | surface drying ≤ 30 min, practical drying ≤ 7 days, hard drying ≤ 1 day |
alcohol resistance (50% alcohol) | 48 hours, no whitening, no foaming, no peeling |
water resistance | no blistering, no cracking, no peeling, no whitening and no swelling after 72 hours |
drying and wiping resistance of finished paint (50% alcohol) | 150 times |
1. The viscosity can be properly diluted with water or increased with water-based thickener according to the process,it is recommended to add film-forming aids when the drying temperature is lower than 25 ℃.
2. Adding color or additives, do not add acidic or cationic or strong alkaline substances, avoiding thickening or gel.
3. If drying at 100-150 ℃ promotes self cross-linking or high-temperature curing, the performance is better.
4. It is suggested that alcohol soluble color paste or alcohol soluble dye powder should be used for matching or grinding.
1. Packing: 125kgs / barrel.
2. Storage: 2-35 ℃ airtight storage in a cool and ventilated warehouse. The storage period is one year.
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