비교 분석: 자동차 배선의 PVC와 가교 폴리에틸렌

자동차 배선에 적합한 절연재를 선택하는 것은 성능에 매우 중요합니다., 비용, 그리고 안전. 가장 일반적인 두 가지 재료인 PVC와 가교 폴리에틸렌 (xlpe)¡ª각각 고유한 이점과 장단점 제공. This article compares their properties across key selection criteria.
Mechanical Characteristics

PVC: Excellent flexibility and ease of processing; suitable for confined spaces.

xlpe: Higher mechanical strength and abrasion resistance; better for high-demand zones.

Electrical Properties

PVC: Good dielectric strength, suitable for low to medium voltage.

xlpe: Superior dielectric properties and lower capacitance; better for high-voltage EV applications.

환경 저항

PVC: Prone to degradation under UV and high temperatures.

xlpe: Resistant to ozone, UV, and thermal aging.

규제 준수

PVC: Meets general automotive wiring standards.

xlpe: Often preferred for meeting ISO 6722 Class D or higher.

Use Case Scenarios

PVC: Dashboards, infotainment wiring, interior applications

xlpe: 엔진실, battery lines, and high-voltage EV routes

결론

PVC and XLPE each serve specific automotive needs. The choice depends on the application environment, performance demands, and regulatory requirements. Understanding these differences helps manufacturers optimize design and cost.