Min. Order Reference FOB Price
250 kg US$1.70-2.30 / kg
Product Description
Glutaraldehyde 50% CAS 111-30-8 Industrial Grade&Pharm Grade SDA23D building wall insulation system blend polyol is a kind of spray rigid PU foam blend polyol, specially used for the insulation of building external wall. It used together with isocyanate(PM-200) to make rigid PU foam through ...