akụkọ

Na Mee 25, ụlọ ọrụ ahụ mere nzukọ nkwalite ngwaahịa 2020. Companylọ ọrụ ahụ kpọrọ ndị ọkachamara sitere na China Industry Concrete Industry Association, China Organosilicon Industry Association, Shandong Chemical Industry Research Institute, yana n'otu oge ndị nnọchi anya ndị ahịa si Shanghai, Jiangsu, Sichuan, Hubei, na Beijing sonyere na nkwalite a.
Na nzukọ nkwalite, Maazị Zhang nyere usoro ụlọ ọrụ silicone nke ngwaahịa na-asọ mmiri dị ka methyl silicic acid, sodium methyl silicate, potassium methyl silicate, polymethyl triethoxy silane, wdg, yana ngwaahịa kemịkal dị mma dịka mmanya benzyl, Formic acid. , sodium formate, dimethylformamide, sodium hydroxide, wdg.
Ụfọdụ ndị ọkachamara agbatịwo mmepe ụlọ ọrụ ngwaahịa na ọnọdụ ụlọ ọrụ, wee wepụta ihe mmepe ọhụrụ maka ụlọ ọrụ ahụ: iji wusie ike nhazi nke ngwaahịa na idozi mkpa ndị ahịa nke ọma.


Oge ezipụ: Jul-15-2021