Hot sale Factory Dyestuff Solvent Blue - Optical Brightener OB – LEADING

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Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for Direct Yellow 107, Sulphur Green 511 300%, Brightener Agent, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation.

Hot sale Factory Dyestuff Solvent Blue - Optical Brightener OB – LEADING Detail:

Fluorescent Brightener OB

C.I. Fluorescent Brightening Agent 184

Cas No. 7128-64-5

Equivalent: Uvitex OB (Ciba)

Properties:

1). Appearance: Light Yellow Or White Powder

2). Chemical Structure: A Compound Of Benzoxazole Type.

3). Melting Point: 201-202℃

4).Solubility: Hardly soluble in water, but soluble in paraffin, mineral oils, and other general organic solvents.

Applications:

It can be used for whitening thermoplastics, PVC, PS, PE, PP, ABS, acetate fibre, paint, coating, printing ink, etc. It can be added for whitening at any stage of process of polymers and can give the finished products a bright bluish white glaze.

Directions For Use And Dosage:

The dosage should be 0.01-0.05% on weight of plastic. Mix fluorescent brightener ob with plastic granulars thoroughly and carry out shaping proudction.

Specifications:

Appearance: Light Yellow Or White Powder

Purity: 99% Min.

Melting Point: 201-202℃

Packaging And Storing:

Packing In 25Kg/50Kg Carton Drums. Stored In Dry And Cool Condition.

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All we do is usually connected with our tenet " Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Hot sale Factory Dyestuff Solvent Blue - Optical Brightener OB – LEADING , The product will supply to all over the world, such as: Nepal, Danish, Myanmar, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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