High Heat Resistant and High Strength PPA LGF Composite Material

Why Choose Our Material?

Superior Strength and Rigidity:

Long glass fiber reinforcement dramatically increases tensile and flexural strength, making it suitable for load-bearing and structural components.

Excellent High Temperature Resistance:

PPA has a high melting point (above 300°C) and excellent heat deflection temperature, enabling stable performance under continuous high-temperature exposure.

Outstanding Dimensional Stability:

Low water absorption and low thermal expansion ensure parts maintain tight tolerances and precision fit, even in humid or high-heat environments.

Strong Chemical Resistance:

Resistant to fuels, oils, automotive fluids, and aggressive chemicals—ideal for under-the-hood applications.

Creep and Fatigue Resistance:

The material maintains mechanical performance over long service life and repeated stress cycles.

Endless Possibilities Across Industries

Automotive Industry:

Transmission components, thermostat housings, cooling system parts, fuel system connectors, etc.

Electrical & Electronics:

High-performance connectors, sensor housings, circuit breaker parts, coil bobbins.

Industrial Equipment:

Pump housings, gears, actuator components requiring high heat and chemical resistance.

Consumer Goods:

High-strength parts in appliances or tools subjected to thermal cycles or structural load.

Key Specifications

Base Material: Polyphthalamide

Glass Fiber Content: 20%-60%

Tensile Strength: 228 MPa (MAX)

ISO 9001: Quality Assurance

ISO 14001: Environmental Compliance

UL Listed: Trusted in global markets

Packaging & Delivery

Packaging: 25kg/bag, available in aluminum foil bag.

Lead Time: 2–5 business days for regular orders; customized orders can be negotiated.

Port of Shipment: Xiamen Port, China.

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