Qr code

Copyright © Jiaxing Honglin Leather Chemical Co., Ltd.   浙ICP备05035413号-1 Powered by 300.cn

Add:No.555 Chongwen Road, Fengming Street, Tongxiang City , Zhejiang, P. R. of China

Tel:0573-88913500 88913299 


Page view:


Product parameters

chemical composition:
An economical waterproof retanning polymer.


Suitable for light pound and heavy leather, can achieve high-performance waterproof effect. Also can be used for water-resistant leather and other types of leather.


Excellent dynamic and static waterproof effect, and R-208 can give leather tight, smooth grain and full of skin.


Basic physical properties:
Appearance: milky white sticky
PH (10%): 9 ± 1
Active content: 50 ± 2%
Light resistance: excellent

Waterproof skin application (for reference):
R-208 is added to the drum as follows:
1. Mix thoroughly before use.
2. Depending on the circumstances, the recommended dosage is 6 to 8%.
3. Adjust the pH to 5.5 ↑.
4. R-208 dissolved in 550C ~ 600C hot water, stir well into the drum, the drum temperature of 550C ~ 600C.
5. Turn time 60 to 90 minutes
6. Adjust the pH to 3.3 to 3.5 with formic acid.
7. After drainage, change the water, add 2 to 3% metal tanning agent, turn 60 to 90 minutes, fixed.


120kg large mouth plastic bucket.
Pay attention to antifreeze.
Please stir before use.

Corresponding parameter set not found, please add it in property template of background
Previous article
Next article