As critical components for wire harness protection and fluid conveyance, automotive corrugated pipes operate long-term in harsh engine compartments with high temperatures and dust. They require materials with excellent flame retardancy, heat resistance, aging resistance and processability.

Halogen-free flame-retardant PP from Qingdao Zhongxin Huamei is an ideal material solution, fully meeting the automotive industry’s demands for safety, environmental protection and high efficiency.

Key Advantages

High Flame RetardancyEco-friendly halogen-free system, UL94 V0 rating at 1.6mm, instant self-extinguishing, dense carbon layer, low smoke emission and no toxic hydrogen halides. Compliant with RoHS and REACH standards.

Excellent Extrusion PerformanceStable melt flow and good plasticization for high-speed extrusion. Ensures uniform wall thickness, smooth surface and high dimensional accuracy, improving production efficiency and product consistency.

Strong DurabilityLong-term service temperature from -30°C to 110°C, short-term heat resistance up to 125°C. Resists heat, UV, oxygen and humidity, effectively delaying embrittlement and maintaining stable performance throughout the vehicle lifecycle.

About Us

With 30 years of expertise in modified plastics, Qingdao Zhongxin Huamei is a national-level "Little Giant" enterprise specializing in modified PP, ABS, PC, PC/ABS, PA, PMMA and other engineering materials.We provide customized halogen-free flame-retardant PP for automotive corrugated pipes, widely used in wire harness protection systems for both conventional fuel vehicles and new energy vehicles.

Contact

Tel: 400-688-4711Mobile / WeChat: 17865324711Original source: https://www.qdzxhm.cn/