Optical Brightener OB-1 For PET To PSF Fiber
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Optical Brightener OB-1 For PET To PSF Fiber

Chemical auxiliary Ogilvy optical brightener OB-1,CAS No. 1533-45-5, bright green powder, MF C28H18N2O2,widely used for recycled PET flakes to polyester staple fiber, PSF whitening, synthetic fiber whitening and PET bottle recycling, PET flakes scraps recycling, PET bottles scraps recycling and other PET recycling.

Model:Optical Brightener OB-1

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Product Description

Polyester staple fiber or PSF is produced from polyester after spinning and cutting. The products of regenerated polyester staple fiber can be divided into three categories: regenerated polyester staple fiber for yarn, regenerated polyester staple fiber for nonwovens and regenerated polyester staple fiber for filling.

In the production process of regenerated polyester staple fiber PSF, the recycled material used in the regenerated staple fiber turns yellow, and it is necessary to mix the recycled material with the whitening agent optical brightener OB-1 powder evenly so as to whiten the regenerated polyester staple fiber product.

Recycled polyester staple fiber mainly through the recovery of polyester bottles or PET bottle recycling, PET flakes, PET bottle flakes, plastic scrap material, foam materials, friction materials, polyester block materials, packaging tape and other materials for re-use.

Optical Brightener OB-1 For PET To PSF Fiber CAS NO.1533-45-5.


Optical Brightener OB-1 for recycled polyester staple fiber


Product details:

Place of Origin: China

Brand Name: Ogilvy

Certification: ISO9001

Application: Chemical auxiliary Ogilvy optical brightener OB-1, widely used for recycled PET flakes to polyester staple fiber PSF, synthetic fiber whitening, and PET bottle recycling, PET flakes scraps recycling, PET bottles scraps recycling and other PET recycling. For polypropylene fiber whitening, nylon fiber whitening.Optical brightener OB-1 is also widely used for PVC whitening, PS whitening, ABS whitening, PE whitening, PP whitening and other plastics whitening.

Product description:

As plastic auxiliary optical brightener OB-1 has stable performance, good weather resistance and high temperature resistance, ob-1 melting point is 360℃, so optical brightener OB1 is very popular and very widely used in recycled PET to PSF fiber, PET bottle to polyester staple fiber, plastic particles or PP plastic particles and recycled Plastic &PSF PET RPET etc. which are usually produced under high temperature.

Specification:

Name

Optical Brightener OB-1 For PET To PSF Fiber

Appearance

Bright green powder

CAS No.

1533-45-5

Molecular Formula

C28H18N2O2

Purity

≥98.5%

Melting point

358-363℃

Ash

≤0.3%

Volatile matter

≤0.5%

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.

 

Packing information:

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


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