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2021 Good Quality Optical Brightening Agents - Optical Brightener PF-3 – Subang

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  • 2021 Good Quality Optical Brightening Agents - Optical Brightener PF-3 – Subang

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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Optical Brightener Bbu, Optical Brightener 184, Optical Brightener FP-127, We warmly welcome friends from all walks of existence to cooperate with us.
2021 Good Quality Optical Brightening Agents - 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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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for 2021 Good Quality Optical Brightening Agents - Optical Brightener PF-3 – Subang , The product will supply to all over the world, such as: Auckland, Morocco, Auckland, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
    • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Marcy Real from Monaco - 2018.05.22 12:13
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Jean Ascher from Korea - 2018.12.11 14:13
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