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 is CPVC made of?
Chlorinated polyvinyl chloride, ( CPVC ), as it is called, is produced by chlorination of aqueous solution of suspension PVC particles followed by exposure to UV light which initiates the free-radical chlorination. The reaction produces CPVC, which has thermal and chemical properties that are superior to PVC.
What is the difference between plasticized and unplasticized PVC?
Plasticized or Flexible PVC or PVC-U (Density: 1.1-1.35 g/cm 3 ): Addition of compatible plasticizers to PVC lowers the crystallinity and by acting like lubricants, yields a much clearer and flexible plastic. Unplasticized or Rigid PVC or PVC-P (Density: 1.3-1.45 g/cm 3 ): It is a stiff and cost effective plastic material…
What is the history of PVC plastic?
Waldo Semon and the B.F. Goodrich Company developed a method in 1926 to plasticize PVC by blending it with various additives. The result was a more flexible and more easily processed material that soon achieved widespread commercial use. Polyvinyl chloride is produced by polymerization of the vinyl chloride monomer (VCM), as shown.
What is the chemical resistance of PVC?
Chemical Resistance Guide for PVC 73F 140F 73F 140F CHEMICAL (23C) (60C) CHEMICAL (23C) (60C) Acetaldehyde N N Antimony trichloride R R
What are the properties of PVC polymer?
Key Properties of PVC Polymer. PVC is a very versatile and cost-effective material. Its main properties and benefits include: Electrical Properties: PVC is a good insulation material, thanks to its good dielectric strength. Durability: PVC is resistant to weathering, chemical rotting, corrosion, shock and abrasion.