高清成人在线,一级特黄a,成人男女激情免费视频,欧美日韩国产福利,国产精品二三区,狠狠干网址,日韩午夜久久

Products

650


Model: 650
Viscosity : 10000-50000
Appearance: light brown viscous liquid
Amine value: 180-200
Characteristic:

It has excellent adhesion, water resistance, abrasion resistance, corrosion resistance and insulation

Field: Used in combination with epoxy resin, it is widely used for bonding various metals and nonmetals, and can also be used as a casting agent.
Usage method: According to the customer's actual use results

Home

Home

關(guān)于我們

About us

Products

Products

News

News

Contact

Contact