Recovered carbon black in moulded automotive rubber parts
A component supplier qualified recovered carbon black for non-critical moulded parts to support its OEM's sustainability targets.
Sample case study(01)The challenge
The supplier's OEM customer asked for recycled content in selected parts, with strict requirements on compression set, dimensional stability and documentation.
(02)Our approach
- 01Identified parts suitable for a first qualification
- 02Shared technical data and safety documents up front
- 03Ran parallel lab and line trials with the customer
- 04Supported the documentation package for OEM review
(03)Trial parameters
| Parameter | Result |
|---|---|
| Compression set | Met agreed criteria |
| Hardness and tensile properties | Met agreed criteria |
| Dimensional stability after moulding | Met agreed criteria |
| Heat ageing behaviour | Met agreed criteria |
(04)Outcome
Selected parts passed the supplier's internal qualification and were submitted to the OEM with full documentation.
(05)More
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