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English 
1. Automotive Industry (Core Applications)
Heavy-duty engine compartment brackets, turbocharger piping fittings, intake manifolds, water pump housings, radiator water chambers, load-bearing transmission components, BMS housings for new energy battery packs, chassis suspension control arms, and high-voltage connector bases (oil-resistant, high-temperature-resistant, and hydrolysis-resistant).
2. High-Voltage Electronics and Electrical Equipment
High-power circuit breaker bases, internal load-bearing brackets for charging stations, industrial variable-frequency drive housings, high-voltage terminal block bases, and high-power motor coil frames (V0 flame-retardant grade used for power distribution insulation components).
3. Industrial Machinery & Power Tools
Heavy-duty angle grinder/hammer drill housings, industrial hydraulic pump valve bodies, heavy-duty bearing housings, precision transmission gears, pump impellers, lightweight structural components for robotic arms, and agricultural machinery transmission brackets.
4. Other Applications
Load-bearing brackets for heavy-duty fitness equipment, high-end bicycle pedals/cranks, small components for construction machinery, drone landing gear structural components, and high-pressure valve bodies for bathroom fixtures.
· Ultra-high rigidity and creep resistance: A dense 40% glass-fiber reinforcement skeleton ensures dimensional stability under long-term loads, making it the top choice for heavy-duty load-bearing components;
· The preferred choice for metal lightweighting: Strength comparable to die-cast aluminum alloys, yet lighter in weight, with injection molding efficiency surpassing die casting;
· Comprehensive range of modified grades: Hydrolysis-resistant grades suitable for automotive cooling circuits; V0 flame-retardant grades for high-voltage power distribution; cold-resistant grades that do not crack at -35°C;
· Controllable molding: Flow properties superior to GF50; smooth filling during injection molding of thick-walled, multi-cavity, heavy-duty parts; significantly fewer fiber floats compared to high-glass-fiber grades.
· Physical Properties: Density: 1.45–1.47 g/cm³; Melting Point: 258–263°C; Longitudinal Shrinkage: 0.20%–0.28%, Transverse Shrinkage: 0.40%–0.55%; minimal deformation at high and low temperatures; Equilibrium Water Absorption: 0.6%–0.75%; moisture-resistant and warp-resistant.
· Mechanical Properties: Tensile strength: 210–230 MPa; Flexural strength: 320–350 MPa; Flexural modulus: 12,000–13,200 MPa; notched impact strength of simply supported beam: 10–18 kJ/m²; strength comparable to die-cast aluminum; resistant to creep deformation under long-term pressure; can be used as a lightweight replacement for small zinc-aluminum parts, reducing weight by 35%–55%.
· Heat Resistance: Heat deflection temperature at 1.8 MPa: 258–265 °C; heat deflection temperature at 0.45 MPa: 268–275 °C; continuous operating temperature: 120–140 °C; short-term peak temperature resistance: 210 °C; suitable for sustained high-temperature conditions in the engine compartment.
· Chemical and Electrical Resistance: Resistant to engine oil, gasoline, coolant, hydraulic oil, and weak acids and alkalis; not resistant to concentrated strong acids; excellent insulation with CTI ≥ 580 V; all grades comply with RoHS and REACH environmental standards.
· Drying: Dehumidifying drying at 105–120°C for 4–6 hours, with a moisture content of <0.10%, to prevent silver streaks and bubbles;
· Barrel temperature: Barrel 265–295°C, nozzle 275–290°C;
· Mold Temperature: 90–110°C to optimize surface finish, suppress fiber protrusion, and stabilize product dimensional accuracy.
