Min. Order Reference FOB Price
1 Ton US$1,960.00-2,000.00 / Ton
Product Description
Product Description WSPE-3500 is a high-functionality polyester polyol. It is mainly used in the production of rigid polyurethane foams, and for preparing high-temperature resistant and flame-retardant rigid polyisocyanurate (PIR) and polyurethane (PUR) foams for spraying and boards. It exhibits ...