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OEM Manufacturer Fluorescent Brightener OB - Optical Brightener PF-3 – Subang

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  • OEM Manufacturer Fluorescent Brightener OB - Optical Brightener PF-3 – Subang

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We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for O-Phthalaldehyde, Fluorescent Whitening Agent FP-127, Shandong Subang, We intention at Ongoing system innovation, management innovation, elite innovation and market place innovation, give full play into the overall advantages, and frequently strengthen services excellent.
OEM Manufacturer Fluorescent Brightener OB - 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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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for OEM Manufacturer Fluorescent Brightener OB - Optical Brightener PF-3 – Subang , The product will supply to all over the world, such as: Saudi Arabia, Czech, Belgium, If any product meed your demand, remember to feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
    • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Antonia from Karachi - 2017.05.21 12:31
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Lesley from Salt Lake City - 2018.09.21 11:01
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