OB-1 For PSF

Optical Brightener OB-1 for PSF, an oxazole fluorescent whitening agent powder for recycled plastic, recycled polymer whitening and recycled PET polyester staple fiber whitening, with excellent performance, used alone or in conjunction with pigment phthalocyanine blue. OB-1 powder widely used in the whitening of PVC , PS , ABS , PE, PP and other plastics. Whitening Agent Optical Brightener OB-1 powder for PSF, Ogilvy chemical is a professional optical brightener manufacturers, suppliers. Free samples of Optical Brightener OB-1 for PSF CAS 1533-45-5, for the plastic recycling industry, polyester staple fiber, such as to provide free samples of OB-1, customers need to sample first, satisfied with the next order.

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Product Description

OB-1 For PSF

Optical Brightener OB-1 for PSF, an oxazole fluorescent whitening agent powder for recycled plastic, recycled polymer whitening and recycled PET polyester staple fiber whitening, with excellent performance, used alone or in conjunction with pigment phthalocyanine blue. Of course, OB-1 is also widely used for whitening and brightening of other plastics, such as PVC whitening, PS whitening, ABS whitening, PE whitening, PP whitening and other plastics whitening, also can be used for polyester liquid whitening, especially suitable for polyester fiber whitening and polyester and cotton and other blended fabric whitening. It has superior fluorescent whitening effect, good thermal stability and few added amounts. More importantly, it is more cost effective.Fluorescent brightener OB-1 for PSF CAS NO.1533-45-5,free samples of OB-1 powder can be provided.

Optical Brightener OB-1 for PSF Pure Powder 98.5%min with CAS No. 1533-45-5.

1.Product description:

Fluorescent brightener OB-1 for PSF is a very excellent optical brightening agent with very high heat resistance. Its melting point is 360℃, so it is very popular and very widely used in recycled Plastic &PSF PET etc. which are usually produced under high temperature.

2.Specification:

Name	Optical Brightener OB-1 for PSF
Appearance	Bright greenpowder
CAS No.	1533-45-5
Molecular Formula	C28H18N2O2
Purity	≥98.5%
Melting point	358-363℃
Ash	≤0.3%
Volatile matter	≤0.5%

3.Product details:

Place of Origin: China

Brand Name: Ogilvy

Certification: ISO9001

Application: OB-1 for PSF fiber, recycled plastic, recycled polymer whitening and recycled PET polyester staple fiber whitening,also can be used for PVC whitening, PS whitening, ABS whitening, PE whitening, PP whitening and other plastics whitening.

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.

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