Mhoro, iyi cleanwat kemikari inogadzira kubva kuChina, uye tarisiro yedu huru ndeyekubvisa tsvina. Rega ndiunze chimwe chezvigadzirwa zvekambani yedu-DADMAC. DADMAC ihutsanana hwepamusoro, hwakasanganiswa, quaternary ammonium munyu uye high charge density cationic monomer. Chimiro chayo chine mavara ...
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