Hot sale Factory Optical Brightener Ob Manufacturer - Optical Brightener PF-3 – Subang

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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Fluorescent Brightener OB, Fluorescent Whitening Agent BA, Optical Brightener 199, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier.

Hot sale Factory Optical Brightener Ob Manufacturer - 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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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Hot sale Factory Optical Brightener Ob Manufacturer - Optical Brightener PF-3 – Subang , The product will supply to all over the world, such as: Belgium, Denver, Mongolia, Strong infrastructure is the need of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide. To maintain smooth work flow, we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we are able to accomplish voluminous production without compromising upon the quality.

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!