Project Overview
An automotive supplier required fuel system components for hybrid vehicles. The project demanded exceptional chemical resistance, high temperature performance, and automotive certification.
Challenge
- Chemical Resistance: Exposure to gasoline, ethanol blends, and additives
- High Temperature: Continuous use at 200°C+
- Automotive Certification: IATF 16949 requirements
- Precision: Tight tolerances for fuel system sealing
- Long-Term Durability: 10+ year service life
Solution
Material Excellence
- PPS (Polyphenylene Sulfide) for chemical and temperature resistance
- Automotive-grade resin with consistent properties
- 40% glass-fiber reinforcement for strength
Quality Systems
- IATF 16949 certified processes
- Chemical resistance testing per automotive standards
- Temperature cycling validation
- Long-term aging studies
Results
| Metric | Target | Achieved |
|---|---|---|
| Temperature Rating | 180°C | 200°C+ |
| Chemical Resistance | Required | Exceeded |
| Certification | IATF 16949 | Achieved |
| Annual Volume | 200K units | 500K+ units |
| Service Life | 8 years | 10+ years |
Customer Testimonial
“CoreLMould’s PPS components perform flawlessly in our fuel systems. Zero chemical degradation, excellent temperature resistance, and perfect quality.”
- Engineering Manager, Automotive Supplier