ThermoPlastic Elastomer PVC (TPVC)

Thermoplastic Elastomer PVC (TPVC) is an engineering polymer that combines the properties of PVC (polyvinyl chloride) and rubber. These materials are used in specific industries and applications due to their unique properties, such as high chemical resistance, heat and weather resistance, and resistance to oils and solvents.

Structure and Properties of TPVC

TPVCs are usually block copolymers consisting of soft blocks (such as polyether) and hard blocks (such as PVC). This unique structure gives TPVC the following properties:

Very high chemical resistance: It exhibits excellent resistance to a wide range of chemicals, including acids, bases, solvents, and oils.
Heat resistance: It maintains its stability at high temperatures and is resistant to oxidation.
Weather resistance: It is resistant to ozone and ultraviolet radiation, and as a result, it has a longer life.
Resistance to oils and solvents: It shows very good resistance to oils and organic solvents.
Good electrical properties: It has good insulating properties and is used in the electronics industry.
Moldability: TPVC can be easily formed using conventional thermoplastic molding methods.

TPVC applications

TPVC is used in specific industries and special applications due to its unique properties, including:

Automotive industry: Production of chemical-resistant gaskets, fuel pipes and engine parts.
Aerospace industry: Production of parts exposed to high temperatures and corrosive environments.
Chemical industry: Production of coatings and pipes that come into contact with corrosive chemicals.
Electronics industry: Production of insulators and parts exposed to moisture and chemicals.
Medical industry: Production of pipes and parts that come into contact with chemicals and biological materials.

Advantages of using TPVC

Very high chemical resistance: Suitable for applications that require high chemical resistance.
Heat resistance: It performs well in high temperature environments.
Good electrical properties: Suitable for electronic applications.
Excellent moldability: Mass production of products at low cost
Long life: TPVC is resistant to environmental factors and has a longer life.