AD3302W (Strong Acid Catalyst强酸性催化剂) AD3302W is a hydrophilic sulfonic acid catalyst supplied as a concentrate in water. Its primary use is as a catalyst for promoting the cure of hydroxyl, carboxyl and amide functional polymers with melamine and urea-formaldehyde cross-linking agents. AD3302W是一种亲水性的磺酸类催化剂，溶解于水中。其基本的用途是作为催化剂，在含有羟基，羧基和氨基官能团的聚合物和马来酰胺和脲醛树脂交联剂的反应体系中促进固化反应。 CHEMICAL COMPOSITION 化学组成 p-Toluene sulfonic acid in water对甲苯磺酸溶解于水中 TYPICAL PROPERTIES 典型性能 - Appearance外观 Clear, transparent liquid清澈透明液体 - Active Content (%)活性物含量 40 - Acid Value酸值 130 ~ 140 - Specific Gravity比重 1.12 0.03 - Gardner颜色 2 max.最大2 ADVANTAGES优点 1. Very fast cure固化速度快 2. High quality grade for exterior durability高户外耐候性 3. High gloss 高光泽 SOLUBILITY 溶解性 Soluble in alcohols, glycol ethers, glycols, esters. Insoluble in ketones, aliphatic and aromatic hydrocarbons.溶解于醇，乙二醇醚，二醇，酯。不溶于酮，脂肪族和芳香族碳氢化合物。 APPLICATION 应用 1. WB can coil coating水性罐听和卷材涂料 2. Wood Coating木器涂料 3. Paper Coating纸张涂料 4. General Industrials一般工业涂料 HANDLING 处置 AD3302W is easily handled and poured at room temperature. Safe handling of this product should include the use of safety goggles and gloves. Avoid breathing vapors - use with adequate ventilation. Product should be stored in lined containers. 在常温下，AD3302W容易处理和倾倒。操作该产品时应戴上安全护目镜和手套。避免吸入其蒸汽-使用合适的通风设备。产品应储藏于密封的容器中。 PACKING UNIT 包装规格 180Kgs PVC D/M 25 Kgs PVC D/M