Bayhydur® XP 2759 is an hydrophillic aliphatic polyisocyanate based on isophorone diisocyanate (IPDI), that can be used as a hardener for waterborne two-component polyurethane systems. Bayhydur® XP 2759 is mainly used as co-reactant for aqueous binders. Because of its hydrophilic character, it can be easily emulsified in the aqueous phase. Bayhydur® XP 2759 yields coatings with high chemical and weather resistance. Bayhydur® XP 2759 can be combined with aliphatic HDI based Desmodur® or Bayhydur® grades in order to reduce drying times and increase hardness, weather resistance and open time as well as blister free film thickness.
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。
本頁顯示的信息由UL從產品廠商處直接獲得。UL始終在盡最大努力確保此數據的準確性，但是UL對於這些信息中涉及的數值或產品宣稱不承擔任何責任，強烈建議您在最終選擇產品時，就所有信息與廠商進行驗證。
Covestro (formerly Bayer MaterialScience) 科思创目前只在以下作出標識的區域展示其產品資料：
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