Min. Order Reference FOB Price
1 Ton US$1,900.00-2,500.00 / Ton
Product Description
141b System Polyurethane Foam Blend Polyol for Discontinuous Line Sandwich Panel SDB23D is a kind of blend polyol used for discontinuous sandwich panel designed with HCFC-141B system. SDB23D type sandwich panel is a kind of thermal insulation panel which used for cold storage, using rigid PU foam ...