optical brightener ER-III
  • Air Prooptical brightener ER-III
  • Air Prooptical brightener ER-III
  • Air Prooptical brightener ER-III
  • Air Prooptical brightener ER-III
  • Air Prooptical brightener ER-III

optical brightener ER-III

Optical Brightener ER-III is a good whitening agent for polyester, ethylic acid and nylon, especially for plastic. Mixed with ER-I and ER-II can improve thermal stability.Usage: Add 0.02-0.08% (compared to polyester), or adjust according to the requirements of whiteness, or add matting agent, blue-violet dye. If you need to mix with ER-I, ER-II, 10-60% of the mixture is best. Optical Brightener ER-III Pure Powder 99%min with CAS No 13001-40-6

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Product Description

Optical Brightener ER-III


Optical Brightener ER-III is a good whitening agent for polyester, ethylic acid and nylon, especially for plastic. Mixed with ER-I and ER-II can improve thermal stability.Usage: Add 0.02-0.08% (compared to polyester), or adjust according to the requirements of whiteness, or add matting agent, blue-violet dye. If you need to mix with ER-I, ER-II, 10-60% of the mixture is best.


Optical Brightener ER-III Pure Powder 99%min with CAS No 13001-40-6

optical brightener ER-III


1.Product description:

Optical brightening agent ER-III insoluble in water, but soluble in most organic solvent. It has high heat resistance and high optical stability. So it is mainly used for Polyester fiber, Triacetate fiber, Nylon, PE, PP, PVC and other plastics etc.


2.Specification:

Name

Optical brightenerER-III

Appearance

Brightyellowpowder

CAS No.

13001-40-6

Molecular Formula

C24H16N2

Purity

≥99%

Melting point

289-291℃

Water content

≤0.5%

Volatile matter

≤0.5%


3.Product details:

Place of Origin: China

Brand Name: Ogilvy

Certification: ISO9001

Application: Mainly used for Polyester fiber, Triacetate fiber, Nylon, PE, PP, PVC and other plastics 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.

optical brightener ER-III




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