Wholesale Cas 1533-45-5 Optical Brightening Agent Ob-1 Optical

Wholesale Cas 1533-45-5 Optical Brightening Agent Ob-1 Optical

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    optical brightening agent OB-1 1533-45-5 - Raytop Products Made In China, China Manufacturer. Optical brightener OB-1(OBA 393) C.I.: 393 CAS NO.: 1533-45-5 Appearance: Bright yellowish green crystal powder Purity: 98.5 % min Melting point: 359℃ Usage: A good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperature.

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    optical brightening agent OB-1 1533-45-5 - Raytop Products Made In China, China Manufacturer. Optical brightener OB-1(OBA 393) C.I.: 393 CAS NO.: 1533-45-5 Appearance: Bright yellowish green crystal powder Purity: 98.5 % min Melting point: 359℃ Usage: A good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperature.

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    Optical Brightener . Optical Brightener. CAS: 1533-45-5. Packing: 20 or 25kg/drum, Stored in a cool, ventilated place. Optical Brightener is especially used under high temperatures for the molding of various plastics and plastic products.Due to its good heat resistance, light resistance and chlorine bleaching resistance, the whitening effect of the polyester fiber whitening agent polyester and

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    1533-45-5 . Introduction . Optical brightener agent OB-1,Sunpal OB-1 holds well heat resistance, sunshine resistance, chloride bleaching resistance and move resistance capability. Optical brightener agent OB-1,Sunpal OB-1 is especially high temperature tolerance, suitable for shaping various kinds of plastic under high temperature.

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    optical brightening agent OB-1 1533-45-5 - Raytop Products Made In China, China Manufacturer. Optical brightener OB-1(OBA 393) C.I.: 393 CAS NO.: 1533-45-5 Appearance: Bright yellowish green crystal powder Purity: 98.5 % min Melting point: 359℃ Usage: A good whitening agent for polyester-cotton blend fabric or various kinds of plastics and their products under high temperature.

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    Optical Brightening Agent For Plastic; Product Name: Optical Brightening Agent OB-1; Chemical Name: 2.2’-(4.4’-diphenol vinyl) dibenzoxazol; CAS No. 1533-45-5; C.I. No. 393; Structural Formula: Molecular Formula: C 28 H 18 N 2 O 2; Molecular Weight: 414; Technical Index: Appearance:yellowish green powder Melting Point:357~359°C Purity

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    Jiangsu Guotai International Group Guomao Co., Ltd , with a registered capital of 240 million RMB , was founded by the approval of the people’s government of Jiangsu Province in 1998.

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    Optical brightener OB-1 Usage. 1. for the whitening of polyester fiber, nylon fiber and polypropylene fiber 2. for the whitening of polypropylene plastics, hard PVC, ABS, EVA, polystyrene and Makrolon 3. to be used in polyester and nylon. Optical brightener OB-1 Features. 1.high whitening strength and strong fluorescence 2.wide application scope: polyester, nylon fiber and various plastics 2

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    Optical brightener OB-1 Usage. 1. for the whitening of polyester fiber, nylon fiber and polypropylene fiber 2. for the whitening of polypropylene plastics, hard PVC, ABS, EVA, polystyrene and Makrolon 3. to be used in polyester and nylon. Optical brightener OB-1 Features. 1.high whitening strength and strong fluorescence 2.wide application scope: polyester, nylon fiber and various plastics 2

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    Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 Structural Formula Molecular Formula

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    optical brightener OB-1 393 optical brightener OB-1 393. Chemical name: two styrene based bis oxazole. Molecular formula: C28H18N2O2. Molecular weight: 414.4547. CAS: 1533-45-5. Properties: bright yellow-green crystalline powder, insoluble in water, odorless, stable performance; maximum absorption spectrum wavelength is 374 nm, with strong

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    2. Goes for the whitening and brightening of polypropylene plastic, hard PVC, ABS, EVA, polystyrene, polycarbonate, etc. 3. Applicable to be added in the general polymerizations of polyester and nylon. Application Methods: Recommended quantity: Optical brightener OB-1 in every 1000kg raw material: