CopyRIGHT◎Sichuan Tingjiang New Material, Inc. located 
Factory Add.:Section Zhaoyang AV.,North Area of Economic Development Zone, Shifang,Sichuan   Tel:+86-838-8520024   Fax::+86-838-8520004   Zip Code:618412  Headquarters: Haiwei Section of Guangzhu Highway, Shunde District, Foshan, Guangdong  Zip Code:528305
Sale tel:+86-0757-28392207 28399088-202   Fax:+86-757-28396980    蜀ICP备05012062号  Powered by :


Introduction of performance and application of pickling aid TJ-A3669

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The pickling aid TJ-A3669 is a non-swelling acid. The product has good pre-cracking and buffering capacity, and can be used in place of salt in pickling acid to achieve salt-free or salt-less acid pickling.
The pickling aid TJ-A3669 is a non-swelling acid. The product has good pre-cracking and buffering capacity, and can be used in place of salt in pickling acid to achieve salt-free or salt-less acid pickling. Low astringency and good dispersibility, which makes the chrome tanning agent penetrate and evenly distribute well, promote the better combination of chrome tanning agent and skin fiber, increase the chromium content in the skin, reduce the amount of chrome tanning agent, and reduce the amount of chrome tanning agent. The content of Cr2O3 in the chrome tanning waste liquid reduces the pollution to the environment.
After applying TJ-A3669, the blue skin is full, the grain is firm and delicate, the neck pattern is fine, the color is bright, and the shrinking temperature is high. Recommended dosage: 1.0~4.0% (based on the weight of gray).

Headquarters: Haiwei Section of Guangzhu Highway, Shunde District, Foshan, Guangdong,China
Sales Tel:+86-757-28392207
Technology Service:+86-0757-28399088-185