China optical brightening agent FP Manufacturers Factory Suppliers
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Optical Brightener OBRead More
$ 18.50
Item: Indices. Product name: Optical brightener OB. Ingredients: 2,5-bis(5-tertbutyl-2-benzoxazolyl)thiophene. Appearance: light yellow or milk white powder
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Optical Brightener CBS-XRead More
$ 13.00
Item:Indices. Product name:Optical brightener CBS-X. C.I. No:351. Cas No.:27344-41-8
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Optical Brightener 113 LiquidRead More
$ 1.00
Item: Indices. Product name: Optical Brightener 113 LIQ. C.I. No: 113/28. Cas No.: 12768-92-2
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Optical Brightener 220 LiquidRead More
$ 0.90
Item: Indices. Product name: Optical Brightener 220 LIQ. C.I. No: 220. Cas No.: 16470-24-9
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Optical Brightener 263 LiquidRead More
$ 0.95
Item: Indices. Product name: Optical Brightener 263 LIQ. C.I. No: 263. Cas No.: 49549-42-5
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Optical Brightener 220 PowderRead More
$ 3.18
Item: Indices. Product name: Optical Brightener 220 powder. C.I. No: 220. Cas No.: 16470-24-9
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Optical Brightener 71#Read More
$ 3.40
Item: Indices. Product name: Optical brightener 71#. C.I. No: 71. Cas No.: 16090-02-1
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Optical Brightener 4BKRead More
$ 2.20
Item: Indices. Product name: Optical brightener 4BK. Ingredients: stilbene sulfonic acid derivatives. Appearance: white or light yellow even powder
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Optical Brightener ERRead More
$ 5.10
Item: Indices. Product name: Optical brightener ER. Ingredients: 2,2'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile. Appearance: Light Yellowish Disperse Liquid
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Optical Brightener EBF 250%Read More
$ 4.50
Item: Indices. Product name: Optical brightener EBF 250%. Ingredients: 2,2'-(2,5-Thiophenediyl)bis-benzoxazole. Appearance: Milkish white emusion
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Optical Brightener OB-1Read More
$ 11.80
Item: Indices. Product name: Optical brightener OB-1. Ingredients: 2,2-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole. Appearance: Yellowish green powder
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Optical Brightener FP-127Read More
$ 12.50
Item: Indices. Product name: Optical brightener FP-127. Ingredients: 2, 5-Bis(5-tert-butyl-2-benzoxazolyl) thiophene.. Appearance: Yellowish green crystal powder
WebOptical brightening agents (OBAs), or fluorescent whitening agents (FWAs), or fluorescent brightening agents (FBAs) are chemical compounds with the ability to absorb...
WebResearchers showed that optical brightening agents used in laundering detergents increase UPF of cotton or cotton/PET blend fabrics via blocking UV radiation (Abidi et al.,...
Web>Optical Brightener FP-127 is used in whitening of plastics such as PVC,PS,ABS,TPR,etc. But it has limited weather resistance in PE. >Recommended concentrations: 0.05-0.5% depend on the...
WebOptical Brightening Agents. Aurora Specialty Chemistries carries a full line of specialty optical brightening agents (OBA) and fluorescent whitening agents (FWA) for use in...
WebNov 10, 2020 · Whitening Agents / Optical Brighteners: Additives for Plastics. Home. Optical Brighteners Whitening Agents. Optical Brighteners / Whitening Agents....
WebJun 1, 2021 · Optical brightening agents (OBAs) are widely used as additives in industrial processes to adjust for optical product properties. Generally, these...



