Polyamide curing agent (650) Amine value: 200~240mgKOH/g, viscosity (40℃): 15000~35000mpa.s 63428-84-2 ฿460.00 View
Polyamide curing agent (651) Amine value: 380~420mgKOH/g, viscosity (40℃): 2000~7000mpa.s 63428-84-2 ฿1,180.00 View
Poly(propylene glycol) bis(2-aminopropyl ether) MW ~600, EO/PO ratio: 1/9, HLB value: 2.0 9046-10-0 CH₃CHNH₂CH₂OCH₂CHCH₃NH₂ ฿2,980.00 View