Case Study

EV 充电桩防尘罩 FR-TPU 整体成型

We engineered a monolithic FR-TPU dust cover to eliminate mechanical assembly failures. The custom polymer matrix guarantees high structural resilience and low compression set.

Industry: Leading Chinese NEV Manufacturer (Tier 1)
Material: Custom Polyether-based FR-TPU (UL94 V-0)
Volume: 500,000+ units/year
Lead Time: 6 weeks (From DFM to SOP)

Solving Material Fatigue: Engineering a Monolithic FR-TPU Dust Cover for NEV Platforms

We engineered a monolithic FR-TPU dust cover to eliminate mechanical assembly failures. The custom polymer matrix guarantees high structural resilience and low compression set.

Outcome Metrics

Material: Polyether-based Modified FR-TPU
Fire Safety: UL94 V-0 compliant (Halogen-free)
Ingress Protection: IP67
Surface Finish: VDI Fine-Grain Matte
Durability: 10,000+ flex cycles without deformation
0% field failure rate

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