Thaum Lub Xya Hli 21, "2023 multicolor coatings thiab Inorganic Coatings Application Development Forum" tshwj xeeb los ntawm Jiangsu Hemings New Material Technology Co., Ltd. tau tuav hauv Shanghai. Lub rooj sab laj tau themed "Ingenuity, Quality, Win-win Future", thiab t
Bentonite tseem hu ua bentonite, bentonite, qab zib ntiaj teb, saponite, av nplaum, av nkos dawb, lub npe nrov yog Guanyin Earth. Nws yog av nplaum ntxhia nrog montmorillonite ua nws cov khoom tseem ceeb, thiab nws cov tshuaj muaj pes tsawg leeg yog qhov ruaj khov, hu ua "universal s.