Optical Brightening Agent OB has excellent weather resistance, migration resistance and high stability. It is widely used in plastics such as PVC, PP, ABS, PE, PS, EVA, and PMMA, rubber, coating, painting, ink and plastics staple fiber etc.
Read MoreSend InquiryOptical Brightener OB is a heat-resistant and chemically stable fluorescent brightening agent that increases whiteness and provides brighter colors. It is used to counteract the yellow color of the polymer and produce a whiter appearance. Optical brighteners create brilliance through the fluorescent process of invisible ultraviolet absorption and visible blue emission. Optical Brightener OB Pure Powder 99%min with CAS No 7128-64-5
Read MoreSend InquiryBright neutral white castings to compensate for yellowing; low volatility and excellent heat resistance make the product ideal for fiber and engineering plastics processed at high temperatures; good light resistance. Optical brightener OB-1 is an oxazole whitening agent with excellent performance. It is mainly used for whitening polyester, ABS, PS, HIPS, PA, PC, PP, EVA, rigid PVC, etc. It can also be used as a fluorescent whitening agent for nylon. Optical Brightener OB-1 Pure Powder 98.5%min with CAS No 1533-45-5
Read MoreSend InquiryOptical brightener FP-127 is a good plastic fluorescent whitening agent, which can be used for polymer, paint, printing ink and synthetic fiber whitening, brightening. Mainly used in PVC whitening agent, and artificial leather whitening, especially for a variety of plastics and plastic products have a good whitening effect.Optical Brightener FP-127 mainly used inwhitening of plastics such as PVC,PS,ABS,TPR,etc.
Read MoreSend InquiryAs one of the most commonly used chemical auxiliary in the plastic industry,plastic additive Fluorescent whitening agent KCB, CAS No. 5089-22-5,63310-10-1, widely used in Eva foaming, shoe material, synthetic fiber and plastic whitening, molding materials whitening.
Read MoreSend InquiryOptical Brightener OB CAS No. 7128-64-5,other name Fluorescent brightener OB, Fluorescent whitening agent 184,Cas No. 7128-64-5, widely used in PE whitening and PP whitening ,paint and ink whitening ,injection molding, blown film whitening, color masterbatch whitening and brightening, PVC whitening, transparent plastic products and polyester fiber whitening.
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