PU-2842是一款高固含的水性型聚氨酯分散体，适用于汽车内饰、纺织印花、木器涂装、建筑等行业。因为聚合物高的活化温度和成膜的柔软性，特别适合纺织材料的湿粘接。
PU-2842 is a high-solid,water-based polyurethane dispersion. It is designed for automotive interiors, textile printing, wood coatings, and construction applications. Due to its high polymer activation temperature and soft film formation, it is particularly suited for the wet adhesion of textile materials.
产品参数(Parameter) :
外观(Appearance):乳白色液体(Milky white liquid)
固含量(Solids Content)%: 52±1%
pH 值(pH value):7.5±0.5
电荷(Charge)：阴离子(Anionic)
产品特性(Properties:)：
●初粘速度快，粘接强度高;手感非常柔软，高光泽度，弹性佳；优异的耐水解及热稳定性。
It offers fast initial tack and high bond strength, along with a very soft hand feel, high gloss, and good elasticity. The product also features excellent hydrolysis resistance and thermal stability.
●与各类型的树脂分散液（如：EVA，丙烯酸乳液），乳化剂，增稠剂相溶性好。
Compatible with a wide range of resin aqueous dispersions (e.g., EVA, acrylic emulsions), emulsifiers, and thickeners.
包装（Packing） ：120KG 广口法兰桶。 （120KG plastic drum）
储运 （Storage）：5-35 ℃下密闭储存，避免曝晒和冰冻，在密闭的原包装中，本产品可 保存一年。每次使用后，应重新将包装密闭， 一旦开启包装，宜尽快将包装内产 品用完。非危险化学品。
1 year storage in sealed original package at 5-35℃,keep from sunlight or freezing.Drums should be tightly resealed after use and runs out as soon as possible after they have been opened.Non-dangerous chemicals.
