Optical Brightener ER-III
  • Air ProOptical Brightener ER-III

Optical Brightener ER-III

Optical Brightener ER-III is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white. Optical Brightener ER-III mainly used in whitening process of Dacron, acetic fiber, poly amide fiber, blends of Terylene-cotton.

Send Inquiry

Product Description

Optical Brightener ER-III is kind of plastics additives can absorb UV light then emit visible blue light to reduce the yellowish and make the products more white.
Optical Brightener ER-III mainly used in whitening process of Dacron, acetic fiber, poly amide fiber, blends of Terylene-cotton.


Product Name

Optical Brightening Agent ER-III

Chemical Name

1,4'-bis(2-cyanostyryl) Benzolee

CAS No.

13001-40-6

C.I. No.

199

Structural Formula

Molecular Formula

C24H16N2

Molecular Weight

332

Porperty

It has high whitening brightening effect and excellent fastness to sublimation.

Technical Index

Appearance: Slight yellow greenish powder
Melting Point:288-201°C
Purity: ≥99%
Moisture Content : ≤0.5

Uses

Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.

Precaution

The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.




Hot Tags: Optical Brightener ER-III, Manufacturers, Suppliers, Wholesale, Factory, Made in China, Buy, China, Customized, In Stock, Free Sample, Cheap, Discount, Price

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you within 24 hours.
验证码,看不清楚?请点击刷新验证码