91黑料产区一区一区三区,亚洲色母乱久久噜噜噜免费观看,欧美伦妇大交高潮久久久,永久伊甸院3秒转入无跳转下载,忘忧草永久免费研究院狼区

Phenolic resin for scouring pad

This series of products is a special phenolic resin solution for scouring pad, which has the characteristics of good wettability, high bonding strength, good heat resistance, low content of free phenol and free aldehyde. The product has high compressive strength and tear strength during use.

Previous : General phenolic resin
Next: Next
Contact Us
Contact: Mr.Li +86138-0533-7575
Contact: Mr.Sun +86135-6162-3306
Address: No.628, 6th Floor Tongqian Davis Business Center, Lutai Road, High-tech District, Zibo City, Shandong Province, China