What is PVC (PVC)?

Comprehensive Guide on Polyvinyl Chloride (PVC) Polyvinyl Chloride (PVC or Vinyl) is a high strength thermoplastic material widely used in applications, such as pipes, medical devices, wire and cable insulation…the list is endless. It is the world’s third-most widely produced synthetic plastic polymer. So, what is PVC?

What are the limitations of polyvinyl chloride?

Limitations of Polyvinyl Chloride Poor heat stability Properties can change with time, due to plasticizer migration Flexible PVC has lower chemical resistance than rigid PVC Rigid PVC has low continuous service temperature of 50°C

What is the chemical composition of CPVC?

CPVC is manufactured by chlorination of PVC polymer thereby raising the chlorine content from 56% to around 66%. Chlorination of PVC reduces the forces of attraction between the molecular chains. CPVC is also essentially amorphous.

What are the mechanical properties of PVC?

Mechanical Properties: PVC is abrasion-resistant, lightweight and tough. Chemical Resistance: PVC is resistant to all inorganic chemicals. It has very good resistance against diluted acids, diluted alkalis and aliphatic hydrocarbons.