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

KDM-7


Model: KDM-7
Viscosity : 100~150
Appearance: light yellow transparent liquid
Water: ≤0.5
Amine value: 470-490
Characteristic:

Accelerant for curing epoxy and polyurethane systems without discoloration.

Field: Industrial coatings, casting, flooring, concrete protection and adhesives, etc
Usage method: According to the results of the experiment

Home

Home

關(guān)于我們

About us

Products

Products

News

News

Contact

Contact