PPSU-GF
Glass fiber reinforced PPSU is a composite material modified by incorporating a certain proportion (typically 10%~30%) of short glass fibers into pure PPSU resin. The addition of glass fibers significantly enhances tensile strength, flexural modulus, and heat deflection temperature, while effectively reducing molding shrinkage and improving dimensional stability. This material is particularly suited for engineering applications demanding high structural strength and elevated-temperature mechanical performance.
Basic Parameters
Parameter | Value | Unit | Standard |
Density | 1.40~1.58 | g/cm³ | ISO 1183 |
Tensile Strength | 100~130 | MPa | ISO 527 |
Tensile Modulus | 5.0~9.0 | GPa | ISO 527 |
Elongation at Break | 2.5~4.0 | % | ISO 527 |
Flexural Strength | 150~190 | MPa | ISO 178 |
Flexural Modulus | 5.0~8.5 | GPa | ISO 178 |
Notched Izod Impact (23°C) | 10~14 | kJ/m² | ISO 180 |
HDT (1.8MPa) | 215~220 | °C | ISO 75 |
Glass Transition Temp (Tg) | 220 | °C | ISO 11357 |
Flame Rating | V-0 (1.6mm) | — | UL94 |
Molding Shrinkage | 0.2~0.4 | % | ISO 294 |
Glass Fiber Content | 10~30 | % | ISO 1172 |
Performance Characteristics：
• Tensile strength and flexural modulus increased by 50%~100% vs. pure resin
• HDT increased by 10~20°C, significantly enhanced high-temperature rigidity
• Molding shrinkage reduced by 40%~60%, greatly improved dimensional stability
• Retains inherent hydrolysis resistance and flame retardancy of PPSU
• Excellent creep resistance, suitable for long-term load-bearing structural parts
• Glass fiber content adjustable from 10%~30% as required
Application：
• Automotive: engine peripheral components, sensor housings, connectors
• Electrical & Electronics: high-temperature connectors, switch housings, coil bobbins
• Industrial equipment: pump components, valve bodies, gears
• Aerospace: structural parts, brackets, interior reinforcement parts
keywords: PPSU-GF
classification: Product
Glass fiber reinforced PPSU is a composite material modified by incorporating a certain proportion (typically 10%~30%) of short glass fibers into pure PPSU resin. The addition of glass fibers significantly enhances tensile strength, flexural modulus, and heat deflection temperature, while effectively reducing molding shrinkage and improving dimensional stability. This material is particularly suited for engineering applications demanding high structural strength and elevated-temperature mechanical performance.
Basic Parameters
Parameter | Value | Unit | Standard |
Density | 1.40~1.58 | g/cm³ | ISO 1183 |
Tensile Strength | 100~130 | MPa | ISO 527 |
Tensile Modulus | 5.0~9.0 | GPa | ISO 527 |
Elongation at Break | 2.5~4.0 | % | ISO 527 |
Flexural Strength | 150~190 | MPa | ISO 178 |
Flexural Modulus | 5.0~8.5 | GPa | ISO 178 |
Notched Izod Impact (23°C) | 10~14 | kJ/m² | ISO 180 |
HDT (1.8MPa) | 215~220 | °C | ISO 75 |
Glass Transition Temp (Tg) | 220 | °C | ISO 11357 |
Flame Rating | V-0 (1.6mm) | — | UL94 |
Molding Shrinkage | 0.2~0.4 | % | ISO 294 |
Glass Fiber Content | 10~30 | % | ISO 1172 |
Performance Characteristics：
• Tensile strength and flexural modulus increased by 50%~100% vs. pure resin
• HDT increased by 10~20°C, significantly enhanced high-temperature rigidity
• Molding shrinkage reduced by 40%~60%, greatly improved dimensional stability
• Retains inherent hydrolysis resistance and flame retardancy of PPSU
• Excellent creep resistance, suitable for long-term load-bearing structural parts
• Glass fiber content adjustable from 10%~30% as required
Application：
• Automotive: engine peripheral components, sensor housings, connectors
• Electrical & Electronics: high-temperature connectors, switch housings, coil bobbins
• Industrial equipment: pump components, valve bodies, gears
• Aerospace: structural parts, brackets, interior reinforcement parts
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