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Glass Fiber Reinforced TPU Resin Pellets Injection Molding

TPU (Thermoplastic Polyurethane) long glass fiber reinforced composite is a high-performance material that combines the excellent flexibility, abrasion resistance, and weatherability of TPU with the superior strength and dimensional stability of long glass fibers.

item no.:
TPU GF
Payment:
Discussed
product origin:
China
Color:
Natural color or Customized
shipping port:
Xiamen
Lead Time：
2-10 workings days

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Product Detail

TPU Long Glass Fiber Reinforced Composite

High Impact Strength | Superior Flexibility

Excellent Wear Resistance | Good Chemical Resistance

Download Product Brochure (PDF)

Key Properties

TPU long glass fiber composite offers high impact strength, superior flexibility, excellent wear resistance, and reliable dimensional stability under load, making it a preferred choice for applications requiring toughness and durability. Below are the main mechanical and thermal characteristics:

Property	Typical Value	Test Method
Density	1.51 g/cm³	ASTM D-792
Tensile Strength	220 MPa	ISO：527
Notched Izod Impact	569 J/m	ASTM D-256
Heat Deflection Temperature	°C	ISO 75-2
Flexural Modulus	9650 MPa	ASTM D-790
Molding Shrinkage	0.10 - 0.30 %	ASTM D-955

Technical Advantages

High Impact Strength Superior Flexibility
Excellent Wear Resistance Reliable Dimensional Stability
Outstanding Energy Absorption Good Chemical Resistance

Applications
TPU long glass fiber composites are widely applied in engineering fields where high impact strength, flexibility, and wear resistance are critical. Main fields of application include:

Automotive: bumper brackets, interior structural parts, under-the-hood protective components, vibration damping elements.

Electrical & Electronics: cable carriers, protective casings, electronic device housings, flexible yet durable mounts.

Industrial: power tool housings, caster wheels, mechanical buffers, impact-resistant covers.

Consumer Goods: sports gear, protective equipment, footwear components, high-durability accessories.

Processing Guidelines

TPU long glass fiber reinforced composites can be processed using conventional thermoplastic equipment. Recommended parameters:

Drying: Not always necessary, but 80-100℃ for 3–5 hours recommended.

Mold Temperature: 45–70℃ for optimal surface quality.

Screw Design: Use low-shear screws to avoid fiber breakage.

Additional Information

Packaging: 25kg/bag or jumbo bag

Processing Methods: Injection molding / extrusion

Storage: Keep dry, avoid direct sunlight

Shelf Life: 12 months under recommended storage conditions

Certifications

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