PVC-P (Plasticized PVC) vs TPE-V (Thermoplastic Vulcanizate): 0% composition overlap. Significantly different materials serving different application areas.
PVC-P (Plasticized PVC) vs TPE-V (Thermoplastic Vulcanizate)
Side-by-side chemical composition and mechanical property comparison.
Overview
PVC-P (Plasticized PVC)
Flexible (plasticized) PVC — PVC compounded with 20–50% plasticizer (typically DEHP, DINP or DOTP) to achieve rubber-like flexibility. Very different properties from rigid PVC-U. Excellent electrical insulation, chemical resistance, flame retardancy (self-extinguishing) and weatherability. Trade names: Vestolit P (Orbia), Geon (Polyone). Used for cable insulation and sheathing, medical tubing, automotive interior trim, inflatable products, floor coverings, hoses and sealing profiles. Continuous use -30°C to +70°C.
TPE-V (Thermoplastic Vulcanizate)
Dynamically vulcanized thermoplastic elastomer — crosslinked EPDM rubber particles dispersed in a PP matrix. Combines the elastic recovery of vulcanized rubber with the processability of thermoplastics (injection moldable, extrudable, recyclable). Shore hardness range 40A to 50D. Compression set resistance far superior to TPE-S (SBS/SEBS). Trade names: Santoprene (Celanese), Sarlink (Teknor Apex), Forprene (So.F.Ter). Used for automotive seals/weatherstrips, wire & cable jacketing, industrial hoses, consumer grips and overmolded soft-touch components. Service temp -40°C to +135°C.
| PVC-P (Plasticized PVC) | TPE-V (Thermoplastic Vulcanizate) | |
|---|---|---|
| Material Number | — | — |
| Category | Polymers | Polymers |
| Standard | ISO 2898 | ISO 18064 |
Chemical composition (wt%) — Pro
| Element | PVC-P (Plasticized PVC) | TPE-V (Thermoplastic Vulcanizate) | Overlap |
|---|---|---|---|
| Base Polymer (Polyvinyl Chloride) | 60–90% | — | — |
| Plasticizer (DOP/DINP/DEHP type) | 10–40% | — | — |
| Crosslinked EPDM Rubber | — | 50–70% | — |
| Polypropylene Matrix | — | 30–50% | — |
Mechanical properties — Pro
| Property | PVC-P (Plasticized PVC) | TPE-V (Thermoplastic Vulcanizate) | Unit |
|---|---|---|---|
| Tensile Strength | 10–25 | 5–8 | MPa |
| Elongation at Break | 200–400 | 350–500 | % |
| Shore Hardness A | 55–90 | — | Shore A |
| Density | |||
| Continuous Use Temp | |||
| Oxygen Index (LOI) | |||
| Water Absorption (24h) | |||
| Compression Set (70°C/22h) |
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PVC-P (Plasticized PVC) and TPE-V (Thermoplastic Vulcanizate) have significantly different compositions (0% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is PVC-P (Plasticized PVC) the same as TPE-V (Thermoplastic Vulcanizate)?
PVC-P (Plasticized PVC) and TPE-V (Thermoplastic Vulcanizate) have a 0% composition overlap. They are generally not directly interchangeable.
Can I replace PVC-P (Plasticized PVC) with TPE-V (Thermoplastic Vulcanizate)?
Generally not recommended. The compositions differ significantly (0% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between PVC-P (Plasticized PVC) and TPE-V (Thermoplastic Vulcanizate)?
The main differences are in the following elements: overall alloying content. PVC-P (Plasticized PVC) is a Polymers grade, while TPE-V (Thermoplastic Vulcanizate) is a Polymers grade.
View full data for each material:
Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.