English
English 
1. Automotive Industry (Primary Applications)
Load-bearing brackets for engine components, cooling system housings, oil pump bases, high-voltage connector housings for new energy vehicles, small transmission components, high-strength headlight frames, and small load-bearing chassis components (oil-resistant, high-temperature-resistant, and heavy-duty).
2. Electronics and Electrical Equipment
High-power circuit breaker bases, high-voltage terminal blocks, high-power coil frames, industrial variable-frequency drive housings, and heavy-duty switch insulation bases (insulation + high-strength load-bearing).
3. Power Tools & General Machinery
Impact drill/angle grinder housings, heavy-duty tool handles, heavy-duty transmission gears, hydraulic pump impellers, bearing housings, heavy-duty instrument enclosures, sprocket components.
4. Other Fields
Small wear-resistant parts for construction machinery, load-bearing brackets for heavy-duty fitness equipment, high-end industrial bathroom hardware fittings.
· Ultra-high rigidity and ultra-low shrinkage: 40% dense glass fiber reinforcement results in minimal thermal expansion and contraction, making it the top choice for high-precision snap-fit and precision-assembled parts;
· High-temperature resistance and anti-aging: A thermally stable modified formulation ensures minimal mechanical degradation under long-term high-temperature conditions, suitable for new energy and automotive powertrain components;
· Low fiber exposure and easy mass production: Glass fiber surface coupling and coating process ensures a smooth, fiber-free surface on finished products, resulting in high first-pass yield rates for high-volume injection molding;
· Full-range customization: Grades with cold resistance and toughening, V0 flame retardancy, high flow, low warpage, and hydrolysis resistance can all be modified and produced on demand.
· Physical Properties: Density: 1.42–1.44 g/cm³; Melting Point: 220°C; Molding Shrinkage: 0.28%–0.5% (the PA6 glass-fiber-reinforced series exhibits the lowest shrinkage and optimal dimensional accuracy); Saturated Water Absorption: 2.0%–2.5%.
· Mechanical Properties: Tensile Strength: 205–220 MPa; Flexural strength: 295–320 MPa; Flexural modulus: 12,500–13,800 MPa; Notched impact strength (simply supported beam): 10–13 kJ/m²; Exceptionally high resistance to creep, compression, and deformation, making it a suitable replacement for small structural components made of die-cast aluminum or zinc alloys.
· Heat Resistance: Heat deflection temperature at 0.45 MPa: 230–242 °C; heat deflection temperature at 1.8 MPa: 215–225 °C; continuous long-term operating temperature: 100–135 °C; short-term peak temperature resistance: 230 °C; does not soften, creep, or warp easily in high-temperature environments.
· Chemical and Electrical Resistance: Excellent electrical insulation properties; resistant to engine oil, gasoline, lubricating oil, and weak acids and alkalis; not resistant to concentrated strong acids; compliant with RoHS and REACH environmental standards; features inherent self-lubricating, wear-resistant, and low-friction characteristics.
Barrel temperature: 252–280°C; nozzle temperature: 248–268°C; mold temperature: 82–102°C;
Dry the raw material at 95–110°C for 4.5–7 hours to thoroughly remove moisture and prevent defects such as silver streaks, bubbles, and delamination during injection molding.
