What is The Difference Between CPVC And UPVC?

1. Difference In Plasticization:

UPVC is Rigid Pvc, a Modified Material is Prepared By Adding a Certain Amount Of Modification Additives On The Basis Of PVC Resin Powder. Therefore, The Main Difference Between UPVC And PVC And Soft PVC is That No Plasticizer is Added, There Are More Calcium Powders, And The Material Has High Mechanical Strength.

2. Difference In Chlorine Content:

CPVC is Chlorinated Polyvinyl Chloride, Which Increases The Chlorine Content In PVC Materials Through a Certain Process On The Basis Of PVC Resin, Thereby Improving The Heat Resistance, Acid, Alkali, Salt, And Oxidant Of The Material. The Corrosion Of The Material Increases The Thermal Deformation Temperature And Mechanical Properties Of The Material.

3. Cost Difference:

CPVC Increases The Chlorine Content Of PVC Resin By Chemical Methods, So The Cost Of CPVC is Higher Than That Of UPVC.

4. Difference In Use:

UPVC is Suitable For Producing Valve Pipes, Etc. CPVC is Mainly Used In Fire-Fighting Pipes, Chemical Corrosion-Resistant Pipes And Civil Hot Water Pipes.