PriceList for Optical Brightener 71 - Optical Brightener PF-3 – Subang

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Optical Brightener KSN, Oba 199, Fluorescent Brightener BBU, Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you!

PriceList for Optical Brightener 71 - Optical Brightener PF-3 – Subang Detail:

Structural formula

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 pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for PriceList for Optical Brightener 71 - Optical Brightener PF-3 – Subang , The product will supply to all over the world, such as: Florence, Macedonia, Berlin, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the best service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.

Brightner CBS-127