1. Trade-off between lightweight and rigidity: metals are heavy, while standard plastics lack strength.
2. Poor fatigue and creep resistance cause deformation, cracking and precision loss under frequent motion.
3. Insufficient wear resistance and self-lubrication lead to abrasion, jamming and abnormal noise.
4. Low impact tolerance results in fragile structures and low collision fault tolerance.
1.Cost & Mass-Production Pressures ：High reliance on expensive imported resins and traditional capital-intensive processes creates supply chain markups, leaving a lack of cost-effective, mid-range modified plastics for mass market home appliance
2.Electrical Safety & Fire Risks：High-power smart appliances require strict compliance with flame retardancy and isolation. Conventional materials struggle to simultaneously achieve UL94 V-0/5VA safety, high glow-wire ignition resistance, and high CTI tracking resistance without sacrificing mechanical strength.
1. Military-grade flame retardancy: Halogen-free UL94 V0 with low smoke and low toxicity. Complies with GJB standards for enclosed cabins, delivering stable flame retardancy for 0.8mm ultra-thin walls.
2. Lightweight reinforcement: Glass fiber, carbon fiber and LCFT gradient reinforcement balances strength and density effectively, maximizing equipment weight reduction.
3. Extreme environment adaptability: Provides -55°C low-temperature toughening, UV, salt spray, oil, acid and alkali resistance, as well as mildew and gamma radiation protection.
1. Steel is heavy and limits vehicle efficiency; aluminum is costly and hard to process.
2. Plastics and composites cannot balance lightweighting and structural safety.
3. Immature multi-material joining causes cracking, water leakage and noise issues.
1) Reliance on imported high-end raw materials; high prices and limited supply.
2) Traditional manufacturing processes are capital-intensive and costly, unsuitable for large-scale production.
3) Fragmented supply chain markups; lack of efficient centralized procurement models to drive down costs.
