TPE Thermoplastic Elastomer Properties — Complete Engineering Data Sheet (2026)
Tensile data verified against MatWeb.com database & manufacturer datasheets · Last updated July 2026
Published: 2026-06-09
TPE offers rubber-like soft-touch feel with injection molding processability. Used for tool grips, seals, gaskets, baby products, and medical devices. Can be overmolded onto PP or ABS for 2-shot soft-touch grips.Propprose Processability Score...
Recommended Applications
TPE Thermoplastic Elastomer is commonly specified for:
Technical Properties
| Density | 1.10 g/cm³ |
|---|---|
| Tensile Strength | 10-25 MPa |
| Melting Point | N/A (Elastomer) |
| Shrinkage Rate | 1.0-2.0% |
| Flexural Modulus | 0.01-0.5 GPa |
| Hdt | N/A |
| Continuous Service Temp | 70 °C |
Engineering Tool: Shrinkage & Cost Estimator
Calculate part weight, mold cavity dimensions accounting for shrinkage, and material cost — all locally in your browser.
Equivalents & Cross-References
| Equivalent / Alternate | Action |
|---|---|
| Kraiburg TPE | |
| Avient Versaflex | |
| RTP TPE |
Frequently Asked Questions
TPE vs TPU — which is more flexible?
TPE is generally softer (30 Shore A to 50 Shore D) than TPU (60A-75D), with lower cost. TPU offers better abrasion resistance, oil resistance, and load-bearing capacity. For consumer soft-touch grips, TPE is standard. For industrial seals and high-wear flexible parts, TPU is required.
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References & Industry Standards
- ASTM International. Standard Specifications for Engineering Plastics & Thermoplastics. astm.org
- UL Prospector. Plastics & Elastomers Material Database. ulprospector.com
- MatWeb. Material Property Data for Engineering Thermoplastics. matweb.com
- ISO 1043. Plastics — Symbols and Abbreviated Terms. iso.org