Optical Brightening Agent PF (C.I.135)
Price:Negotiable
Contact Info
- Add:No. 52, Zhongxing Road, Daoxu Town, Shangyu city, Zhejiang PR, 312368, China, Zip: 312368
- Contact: Shary Lian
- Tel:+86-575-82212544
- Email:shary@sxchchem.com
Other Products
Description
Additional Information
Optical Brightening Agent PF (C.I.135)
Chemical name 1.2 di(5-mythyl-benziazolyl)ethylene
Structural formula
Specification Appearance: Slight yellow liquid
Fluorescent Color: Slight bluish
Whitening strength: 100±3( compared with standard sample)
PH value 5-6
Ionic character nonionic
Treating process: 1） Exhausting process:
Dosage: 0.1-0.5%
Bath ratio:1:10-20
Temperature: 98-100℃
Time: 30-60 mins
PH value: 6-12
2) Padding process:
Dosage: 1.5-3.0g/l
Temperature: 180-190℃
Time: 20-30 seconds
Use: It is suitable for whitening polyester, acetate fiber and blends fabric.
Package: 30kg/125kg plastic drum
suitable for whitening polyester, acetate fiber and blends fabric.
| Industry Category | |
|---|---|
| Product Category | |
| Brand: | |
| Spec: | |
| Stock: | |
| Origin: |
