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[Chemical Knowledge]：What are the upstream raw materials for R134a and what are the downstream products?

Read： 1055 Time：18months ago Source：Transform the World with Simplicity

R134a is a common chemical raw material, widely used in refrigerant, foaming agent, solvent and other fields. Its upstream and downstream related products mainly include the following:

upstream products:

1. tetrafluoroethylene: tetrafluoroethylene is one of the key raw materials for the production of R134a. It reacts with chloroform through an addition reaction to produce 1,1,1,2-tetrafluoroethane, I .e. R134a.
2. Chloroform: Chloroform is also one of the important raw materials for the production of R134a, and tetrafluoroethylene addition reaction to generate R134a.

downstream products:

1. Polytetrafluoroethylene (PTFE):R134a can be used to produce PTFE, which is a high-performance engineering plastic with excellent corrosion resistance, high temperature resistance, and low temperature resistance. It is widely used in chemical industry, electronics, machinery and other fields.
2. Refrigerant: As an environmentally friendly refrigerant, R134a is widely used in automotive air conditioning, household air conditioning, commercial refrigeration and other fields. Compared with traditional refrigerants, R134a has less destructive effect on the ozone layer and has higher safety.
3. Blowing agent: R134a can be used as a blowing agent for the production of polyurethane foams and the like. This kind of foam plastic has excellent thermal insulation and sound insulation performance, and is widely used in construction, home appliances, automobiles and other fields.

In short, the upstream and downstream related products of R134a cover many fields and have high application value and development prospects. With the continuous progress of science and technology, the application field of R134a will continue to expand, injecting new vitality into the development of the chemical industry.

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