






宏润化工:3118耐晒大红BBN为黄光大红粉末,又称:3133永固红2BN,耐晒大红2B,耐晒大红BBN不溶于水和乙醇,遇浓硫酸为紫红色,稀释后呈蓝光红色沉淀;遇浓硝酸为棕红色。耐晒大红BBN给出亮黄光到中性红色,比颜料红57:1明显呈黄光,耐溶剂性良好,但对肥皂、酸/碱性度差。主要应用于凹版印墨与塑料,在软质PVC中耐迁移性良好、不喷霜、耐光为3级,在PE中耐热200-240℃/5min;亦可用于非高档涂料,耐罩光漆好,耐光5-6级。主要用于:粉末涂料、水性油墨、胶印墨,涂料色浆、橡胶、涂料、皮革、塑料、油漆、美术颜料等的着色。
中文别名:C.I.颜料红48:1;耐晒大红BBN;耐晒大红BBN-P;3118耐晒大红BBN;3133永固红2BN;耐晒大红2B;4-[(5-氯-4-甲基-2-磺酰苯基)偶氮]-3-羟基-2-萘甲酸钡;耐晒猩红BBN