Here are the main types of PVC resins that are widely used
in various industries:
1. Hard PVC Resin (uPVC-Unplasticized PVC)
Hard PVC, or often referred to as uPVC (Unplasticized PVC),
is a type of PVC resin that does not contain additional materials such as
plasticizers, so it has hard and rigid properties.
2. Soft PVC Resin (Flexible PVC)
Soft PVC is a type of PVC that contains plasticizers, which
are chemicals added to give flexibility and pliability to the final product
3. PVC Resin type S (PVC resin suspension)
Type s PVC is produced through a suspension polymerization
process, which produces a resin with a larger and finer particle size.
4. PVC Resin type W (PVC Resin Emulsion)
Type W PVC is produced through an emulsion polymerization
process, which results in a finer PVC resin, with smaller particle distribution
and better consistency.
5. PVC Resin type K (PVC coagulant Resin)
PVC type K or PVC coagulant resin is produced through
coagulation process. This Resin has the characteristics of being more brittle
and lighter, with a relatively large particle size.
6. Thermodified PVC Resin (Modified PVC)
Thermodified PVC is a type of PVC resin that has been
modified by the addition of certain chemicals to improve certain properties of
standard PVC resins.
7. PVC Resin Blended
Mixed PVC is a type of resin that is a mixture between
various types of PVC resin with the aim of obtaining more specific properties.
For example, a mixture of hard and soft PVC to obtain flexible properties but
still have a certain strength.
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