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Automotive Materials

Material selection and modification guidance for automotive plastic parts, lightweighting, impact, weathering, and production reliability.

Automotive Materials2026-08-3112 min read

From Steel to Flame-Retardant PP and PPS: How EV Battery Pack Cover Materials Are Evolving

EV battery pack covers are moving from simple metal lids toward engineered material systems that balance safety, lightweighting, cost, manufacturing efficiency, and lifecycle value.

EV Battery Materials Battery Enclosure Flame Retardant Polypropylene SMC PPS Automotive Lightweighting

Automotive Materials2026-07-1310 min read

Why Automotive Bumpers Need Low-Temperature Modified PP

Automotive bumpers cannot be designed around room-temperature strength alone. Modified PP must retain impact toughness in cold weather while balancing stiffness, weathering, weight, and cost.

Automotive Bumper Modified PP Low-Temperature Impact Elastomer Toughening Automotive