PVC
Raw material for rigid and flexible PVC applications.
Polyvinyl chloride (PVC) is a versatile polymer that can be made rigid or flexible (plasticised) with additives. It provides low cost and long life in construction profiles, pipes and cable sheathing.
Typical Technical Properties
- Types
- Suspension (S-PVC), emulsion (E-PVC); powder and granule
- K value
- 57 – 70 (application dependent)
- Density
- 1.35–1.45 g/cm³
- Forms
- Rigid compound, flexible compound, pure resin
- Packaging
- 25 kg bags, big bags
Values are typical industry ranges; the producer's lot-specific TDS/MSDS is binding.
Applications
- Window and door profiles
- Pipes and fittings
- Cable insulation
- Flooring and artificial leather
- Clear blister and sheet
Frequently Asked Questions
What does the K value mean?
A measure of the polymer's molecular weight. K57–60 is typical for injection and blister, K65–67 for pipe and profile, K70 for flexible applications.
Should I buy compound or pure resin?
If you do not make your own blend, ready-to-use compound is practical; at high volume with your own formulation, pure resin is more economical.
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