Optical Brightener PF

Optical Brightener PF

Optical brightener PF is also called 2,5-bis(5-methyl-benzoxazol)-ethene. Optical brightener PF is used to brighten PVC, PS, PP, polyester film, PE, ABS, organic glass, business cards, high-quality paper, etc.

The recommended concentration is 0.05-0.5%, depending on the application and the desired whiteness.

Optical Brightener PF Pure Powder 99%min with CAS No 1041-00-5/12224-12-3

1.Product description:

Optical Brightener Agent PF Insoluble in water but soluble in Dimethyl Benzene, DMF, Dimethyl Phthalate and Dibutyl Phthalate etc. It has very good resistance to acid and alkali, so it is very widely used for Plastic and Chemical fiber such as Polyester fiber, Polyamide fiber and Acetate fiber, Synthetic fiber-cotton, wool and silk blend fabric etc.

2.Specification:

3.Product details:

Place of Origin: China

Brand Name: Ogilvy

Certification: ISO9001

Application: Mainly used for Plastic, Chemical Fiber and Textile etc.

4.Our advantage:

1.  Owned factory, Owned R&D center and lab.

2.  Factory directly sale, price can be always 3% lower than the market price.

3.  Less dosage, Better effect.

4.  Fast delivery, Excellent service.

5.  We not only sell OBA, but also provide system whitening solutions and technique support.

6.  We have many years of export experience, we can provide to you complete shipping documents for your custom clearance.

5.Packing information:

Usually is 25Kg/cardboard drum with inner double PE liner.