- TPE Products
Bio-based TPE
- Product Details
Product Description
Bio-based TPE may contain monomers from renewable sources such as castor oil or sugarcane. Bio-based content, mechanical properties and CO₂ values depend on the selected grade and require supporting grade documentation.
- Properties
Properties & Advantages
- ✅ Bio-based content as stated in grade evidence
- ✅ Product-specific CO₂ data on request
- Technical Data
Technical Specifications
| Bio-based content | As stated in the grade data sheet; ASTM D6866 evidence where available |
| Temperature / hardness | Grade-dependent; see data sheet |
Chemical Resistance TPE
| Medium | Resistance |
|---|---|
| Water (cold/warm) | ✅ Good to very good |
| Diluted acids & alkalis | ✅ Good |
| UV radiation | ✅ Good (with stabilizers) |
| Mineral oils / greases | ⚠️ Varies (TPE-V good) |
| Ketone / Ester | ❌ Not resistant |
| Food contact | ✅ FDA/EU-compliant compounds |
- Applications
Typical Application Areas
- ✅ CSR-Projekte, nachhaltige Productentwicklung
- ✅ Automotive — Sustainable interior parts
- ✅ Green Building — DGNB/LEED-Projekte
- FAQ
Frequently Asked Questions
Are bio-based TPEs more expensive?
The surcharge depends on the grade, documentation scope and order volume. It is calculated for each project.
Is bio-based the same as biodegradable?
No — bio-based means the raw materials come from renewable sources. The end product is chemically identical to conventional TPE and is NOT biodegradable.
Which certification verifies the bio-content?
ASTM D6866 (radiocarbon method) determines the bio-based content. Chain-of-custody certification applies only when documented for the selected supply route.
Is bio-based the same as biodegradable?
No — bio-based means the raw materials come from renewable sources. The end product is chemically identical to conventional TPE and is NOT biodegradable.
Which certification verifies the bio-content?
ASTM D6866 (radiocarbon method) determines the bio-based content. Chain-of-custody certification applies only when documented for the selected supply route.
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