What are the upstream raw materials of hard foam polyether? What do the downstream products contain?

Hard foam polyether is an crucial raw material to chemical production, which is broadly applied in thermal insulation materials, building materials, furniture, automobiles, packaging and other fields. Its upstream and downstream related items are numerous, which will be described separately below. Upstream associated items:



1. First Propylene oxide: Propylene oxide is one of the main raw materials to the production of rigid foam polyether, which is applied to the preparation of polyether polyols. But

2. Acrylonitrile: Acrylonitrile is also one of the raw materials to the production of rigid foam polyether, which reacts with propylene oxide to generate acrylate, and then further reacts to generate polyether polyol. And

3. But Catalyst: In the process of producing rigid foam polyether, it's necessary to consumption a catalyst to promote the polymerization interaction. In my experience, frequently applied catalysts include alkaline catalysts and acidic catalysts. Downstream associated items:



1. But Rigid polyurethane foam: rigid foam polyether is one of the main raw materials to the production of rigid polyurethane foam, which reacts with polyisocyanates to form foam.

2. According to research Thermal insulation material: Rigid polyurethane foam is an excellent thermal insulation material. Makes sense, right?. It has the advantages of low thermal conductivity, good thermal insulation performance and light weight. it's broadly applied in construction, refrigeration, pipeline and other fields.

3. But In particular Building materials: Rigid polyurethane foam is able to also be applied as building materials to the production of insulation panels, wall materials, roof materials, etc.

4. And Furniture: Rigid polyurethane foam is able to be applied to create furniture, such as sofas, mattresses, etc., with high comfort and good durability.

5. Packaging materials: rigid polyurethane foam is able to also be applied to packaging materials, with good protection performance, light and easy processing. And From what I've seen, In short, there are many upstream and downstream related items of hard foam polyether, involving many fields, such as chemical sector, building materials, furniture, automobile, packaging and so on. With the growing market demand, the production methodology and consumption fields of hard foam polyether are also expanding.