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[Chemical Knowledge]：What are the upstream raw materials for the amine starter hard bubble polyether polyol? What do the downstream products contain?

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The amine initiator rigid foam polyether polyol plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are quite abundant. The following are some of the main upstream and downstream related products:

upstream products:

1. Amine compounds: amine starter The production process of hard foam polyether polyols requires amine compounds as raw materials. Common amine compounds include diethylene triamine, triethylene tetramine, etc.
2. Ethylene oxide: Ethylene oxide is an important raw material for the production of polyether polyols. It reacts with amine compounds to form rigid foam polyether polyols with amine starters.
3. Catalyst: The production process requires the use of catalysts to promote the reaction, common catalysts include alkaline catalysts and acidic catalysts.

downstream products:

1. Rigid polyurethane foam: amine starter rigid foam polyether polyol is an important raw material for the production of rigid polyurethane foam. This foam has excellent heat preservation, sound insulation and seismic performance. It is widely used in construction, home appliances, transportation and other fields.
2. Elastomer: amine initiator rigid foam polyether polyol can also be used in the production of elastomers, such as polyurethane elastomers, with high strength, high resilience, wear resistance and other characteristics, can be used in the manufacture of soles, seals and other products.
3. coating: amine initiator rigid foam polyether polyol can be used as the basic raw material of coating, which can improve its adhesion and chemical corrosion resistance, and can be used to prepare various functional coatings.
4. Adhesive: amine initiator rigid foam polyether polyol can also be used in the production of adhesives, with good bonding performance and weather resistance, can be used for construction, automotive, furniture and other industries.

In short, the amine initiator rigid foam polyether polyol plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are extensive, which is of great significance to promote the development of related industries.

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