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recycled-plastics China manufacturer and supplier - Ogilvy.Our factory supply customer and wholesaler high quality,cheap and customized recycled-plastics brands made in China.Welcome to buy discount,low price products in stock and we will give you a specific discount when receiving your bulk order quotation.We will give you pricelist and some free samples.

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Fluorescent Whitening Masterbatch

Jinan Ogilvy Chemical’s fluorescent whitening masterbatch is added with high-quality optical brightener OB-1 or whitener KCB, etc., so that the whitening masterbatch has excellent whitening and brightening effect, uniform and stable coloring; good compatibility, and have good compatibility with various Pigments additives and master batch fillers ; good stability, migration resistance, heat resistance and other advantages.

Optical Brightener OB For Recycled Plastic

Optical Brightener OB For Recycled Plastic, Fluorescent brightener OB, 2,5-Di (5-tert-butylbenzoxol-2-yl) thiophene, fluorescent whitening agent 184, fluorescent brightener 184, as plastic additive has obvious whitening effect on recycled plastics, especially transparent recycled plastics.CAS No. 7128-64-5, molecular formula C26H26N2O2S, is a highly purified optical brightener powder with very excellent weather resistance, very excellent migration resistance and very high stability.