Polymer Technology
In condensation polymerisation as compared to addition polymerisation

Generally only one monomer is involved
No co-product is lost
The monomers contain two functional groups
The monomers are unsaturated compounds

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Polymer Technology
Polyvinyl chloride (PVC)

Can be made thermosetting by adding a plasticiser
Uses either emulsion or suspension polymerisation methods
Is produced by polycondensation reaction
Softening temperature is 200°C

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