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English | Category | Parameter | Value/Description |
|---|---|---|
| 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 (0.45 MPa) | 230–242°C |
| Heat Deflection Temperature (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 | Electrical Insulation | Excellent |
| Media Resistance | Resistant to engine oil, gasoline, lubricating oil, and weak acids and alkalis; not resistant to concentrated strong acids | |
| Environmental Certification | Compliant with RoHS and REACH environmental standards | |
| Other Features | Features inherent self-lubricating, wear-resistant, and low-friction characteristics |
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).
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).
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.
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.
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.
