... NC/UV coating, baking finish system. Hongsheng Silica additiv Chemical, Paint Additive,coating additive Characteristics of SA ... TSA260,TSA260LApplication to NC system: recommend TSA220,TSA230,TSA250,TSA250LApplication to UV system: recommend TSA250,TSA250L,TSA260 ... systemApplication to WB waterborne system: recommend TSA220,STA230,TSA250,TSA250LApplication to leather system: recommend TSA220,TSA230, ...