Min. Order Reference FOB Price
200 kg US$1.00-10.00 / kg
Product Description
Product Description It is a kind of amino modified Polydimethylsiloxane with double amine in land chain, the formula follows: R1(CH3)2SiO[(CH3)2SiO]m[(R2)(CH3)SiO]nSi(CH3)2R1, of which R1 is methyl or hydroxy, R2 is amino alkyl with primary amine or secondary amine. This ...