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OEM/ODM China Fluorescent Brightener SWN - Optical Brightener PF-3 – Subang

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  • OEM/ODM China Fluorescent Brightener SWN - Optical Brightener PF-3 – Subang

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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for 4,4"-Bis(Chloromethyl)-1,1"-biphenyl, Optical Brightener FP-127, 119-33-5, We warmly welcome clients from all around the world for almost any sort of cooperation with us to build a mutual advantage potential. We've been devoting ourselves wholeheartedly to supply consumers the very best company.
OEM/ODM China Fluorescent Brightener SWN - Optical Brightener PF-3 – Subang Detail:

Structural formula

4

Molecular formula: C18H14N2O2

Molecular weight: 290.316

Melting point: 182-188°C

Appearance: light yellow powder

Scope of Application

Fluorescent brightener PF-3 is mainly used for whitening and brightening PVC, polystyrene, polyacrylate, polyester film, high and low pressure polyethylene, ABS, plexiglass, business cards, high-grade paper, etc.

Dosage

Application method: Mix the optical brightener PF-3 in the selected plasticizer at 0.03-0.1% of the weight of the plastic, and then continue with the plastic processing technology used. Note here that it must be mixed well.

Fluorescent brightener PF-3 can be dissolved with plasticizer and then milled into a suspension with three rolls to form a mother liquor. Then stir in the PF-3 plastic fluorescent whitening agent suspension uniformly during the processing, and shape it at a certain temperature (the time depends on the temperature), generally at 120～150℃ for about 30 minutes, and 180～190℃ for about 1 minute. That is to produce a good whitening and brightening effect. Or mix all kinds of raw materials first, and finally add PF brightener, mix evenly at 160 ℃ for about 5 minutes, and then roll into shape.

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OEM/ODM China Fluorescent Brightener SWN - Optical Brightener PF-3 – Subang detail pictures

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We consistently execute our spirit of ''Innovation bringing progress, Highly-quality ensuring subsistence, Administration advertising and marketing gain, Credit history attracting buyers for OEM/ODM China Fluorescent Brightener SWN - Optical Brightener PF-3 – Subang , The product will supply to all over the world, such as: Bolivia, Brazil, Uruguay, We have now a large share in global market. Our company has strong economic strength and offers excellent sale service. Now we have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
    • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Alexander from Amsterdam - 2017.06.16 18:23
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Denise from Ukraine - 2018.06.18 17:25
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