Lecronchem

Conventional rigid foam polyester polyol can improve the compatibility of various foaming agents, especially pentane foaming agent, and is suitable fo

General rigid foam polyether polyol is widely used in refrigerators, freezers, plates, waterproof and heat preservation, etc., and has better fluidity

General rigid foam polyether polyol is widely used in refrigerators, freezers, plates, waterproof and heat preservation, etc., and has better fluidity

Universal bifunctional polyether polyol with molecular weight of 400 is widely used in the fields of refrigerator, pipeline, mine plugging and so on.

LC-A6116 is one of thepolyol blendsspecifically designed for spray insulation layers. The main foaming agents include HFC-141B and HFC-245FA. It conta

LC-A7236 is one of thepolyol blendsspecifically designed for the insulation layer of continuous boards using rigid polyurethane foam. The main foaming

LC-A3450 is a binary foaming system combinationpolyol blendsspecifically designed for the insulation layer of pipes using rigid polyurethane foam. Its

LC-A6116 is one of thepolyol blendsspecifically designed for spray insulation layers. The main foaming agents include HFC-141B and HFC-245FA. It conta

LC-A7236 is one of thepolyol blendsspecifically designed for the insulation layer of continuous boards using rigid polyurethane foam. The main foaming

LC-A3450 is a binary foaming system combinationpolyol blendsspecifically designed for the insulation layer of pipes using rigid polyurethane foam. Its