Polimerización del cloruro de vinilo a PVC

nCH2=CHCl → (–CH2–CHCl–)n

Descripción general

Vinyl chloride monomer (VCM) undergoes free radical addition polymerization to form polyvinyl chloride (PVC), the third most produced plastic worldwide. PVC is rigid by default but can be made flexible with plasticizers. Suspension polymerization is the most common industrial method.

Ejemplo cotidiano

PVC pipes, vinyl flooring, window frames, wire insulation, and credit cards are all made from this polymerization reaction.

Importancia industrial

El PVC es el tercer plástico más producido, con aplicaciones en construcción, tuberías, cables y envases médicos.

Preguntas frecuentes

What is the equation for Polimerización del cloruro de vinilo a PVC?
The balanced equation is: nCH₂=CHCl → (–CH₂–CHCl–)ₙ.
What type of reaction is Polimerización del cloruro de vinilo a PVC?
Polimerización del cloruro de vinilo a PVC is a orgánica reaction.
Is Polimerización del cloruro de vinilo a PVC exothermic or endothermic?
Polimerización del cloruro de vinilo a PVC is exothermic (releases energy). The enthalpy change (ΔH) is -72.0 kJ/mol.
What conditions are needed for Polimerización del cloruro de vinilo a PVC?
This reaction requires a catalyst (Free radical initiators).