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China Manufacturer for Optical Brightener FP - Optical Brightener KSN – Subang

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  • China Manufacturer for Optical Brightener FP - Optical Brightener KSN – Subang

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China Manufacturer for Optical Brightener FP - Optical Brightener KSN – Subang Detail:

Structural formula

3

C.I.:368

CAS NO.:5242-49-9

TENICAL SPECIFICATIONS：

Appearance: yellow-green powder

Content: ≥99.0%

Melting point: 275-280℃

Use

The fluorescent whitening agent KSN not only has excellent high temperature resistance, but also has good resistance to sunlight and weather. The fluorescent whitening agent KSN is also suitable for the whitening of polyamide, polyacrylonitrile and other polymer fibers; it can also be used in film, injection molding and extrusion molding materials. The fluorescent whitening agent is added at any processing stage of synthetic polymers. KSN has a good whitening effect.

How to use: The fluorescent whitening agent KSN is equivalent to 0.01-0.05% of the weight of the plastic or polyester pellets, and it can be fully mixed with the material before various plastics are molded or processed or polyester fiber is drawn.

Reference Dosage

The general whitening reference dosage for plastic substrates is 0.002-0.03%, that is, the amount of fluorescent whitening agent KSN is about 10-30 grams per 100 kilograms of plastic raw materials.

The reference dosage of brightener in transparent plastics is 0.0005 to 0.002%, that is, 0.5-2 grams per 100 kilograms of plastic raw materials.

The reference dosage of brightener in polyester resin (polyester fiber) is 0.01-0.02%, that is, about 10-20 grams per 100 kilograms of resin.

Packing

25kg fiber drum lined with plastic bag or according to customer requirements. 

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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for China Manufacturer for Optical Brightener FP - Optical Brightener KSN – Subang , The product will supply to all over the world, such as: Ukraine, Frankfurt, America, With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
    • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Alma from Jersey - 2017.08.18 18:38
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Sabrina from USA - 2017.04.08 14:55
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