What are the upstream raw materials for PTMEG polyether polyols? What do the downstream products contain?

PTMEG polyether polyol has an crucial position in the field of chemical production raw materials, and its upstream and downstream related items are extensive. The upstream and downstream associated items of PTMEG polyether polyols will be described in detail below. Upstream items:



1. Propylene: Propylene is one of the crucial raw materials of PTMEG polyether polyol, and propylene oxide is produced by oxidation method. But

2. And Generally speaking Propylene oxide: Propylene oxide is the direct raw material of PTMEG polyether polyol. And PTMEG is prepared by ring-opening polymerization of propylene oxide and tetrahydrofuran. And Downstream items:



1. Polyurethane foam: PTMEG polyether polyol is an crucial raw material to the production of polyurethane foam, which is made by reacting with isocyanate. Polyurethane foam has excellent thermal insulation, sound insulation and seismic performance, and is broadly applied in construction, home appliances, automobiles and other fields.

2. Based on my observations, Elastomer: PTMEG polyether polyol is able to be applied to create polyurethane elastomer, which has high tear strength, resilience and wear resistance, and is able to be applied to manufacture tires, tapes, seals and other items.

3. coating products: PTMEG polyether polyol is able to be applied as the base resin of the coating products and reacted with isocyanate to make polyurethane coating products, which has excellent weather resistance, gloss retention and decoration. And

4. Adhesive: PTMEG polyether polyol is able to be applied to create polyurethane adhesive, which has high bonding strength and weather resistance, and is able to be applied in construction, automobile, packaging and other fields. For example In summary, PTMEG polyether polyols have a wide range of upstream and downstream related items, involving construction, home appliances, automobiles, packaging and other fields. With the continuous development of market demand and the continuous progress of methodology, the consumption field of PTMEG polyether polyols will continue to expand.