Bayhydrol® U XP 2698 liphatic, hydroxyfunctional polyester-polyurethane dispersion used as a binder for the formulation of water-reducible soft-touch coatings. This product has an acid number of approx. 8.5, a density at 20°C of approx. 1.07, and an OH content of approx. 0.8.
Bayhydrol® U XP 2698 can be used in combination with flexible polyurethane dispersions, e.g. Bayhydrol® UH 340/1, UH 650, UH 2305, UH XP 2658 and UH XP 2660 to formulate soft-touch and suede-effect coatings. The suitable polyisocyanate components are Bayhydur® 304, 3100, XP 2655 and also Desmodur® N 3600 and N 3900.
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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