Bayhydrol® U XP 2755 

Bayhydrol® U XP 2755 combined with aliphatic polyisocyanates, is well suited for the formulation of glossy and matt clear 2k polyurethane coatings, as well as pigmented coatings, in combination with waterdispersible polyisocyanate. This product is an aqueous hydroxyfunctional polyester-polyurethane dispersion, that is solvent-free. This product has a hydroxyl content (on solid) of approx. 3, and a mean particle size of approx. 30.

Bayhydrol® U XP 2755 combined with aliphatic polyisocyanates is well suited for the formulation of glossy and matt clear 2k polyurethane coatings, as well as pigmented coatings. It provides coatings with very good film transparency, high wood warmth, fast drying, high hardness and long pot-life. Crosslinking with Bayhydur® XP 2487/1 or XP 2655 yields to coatings with very high chemical resistance. Bayhydur® 2759, IPDI based hardener, can be combined with HDI based hardeners to further accelerate the drying.

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拜耳材料生產膠黏劑原料,用於制備交通、家具、鞋、包裝和建築市場用觸敏和熱活化膠黏劑,反應性和熱熔膠粘劑。拜耳提供基於聚氨酯和氯丁橡膠的全面產品系列,包括能夠提供耐紫外線和耐候性的特種原材料。

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Covestro (formerly Bayer MaterialScience) 科思创

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