Toughen Resistant Long Glass Fiber Filled PP

Toughen Resistant Long Glass Fiber Filled PP

Xiamen LFT Composite Plastic Co.,Ltd is a unique long fiber reinforced thermoplastics plastic manufacture.
Our material have following properties.
1.Improved impact
2.Safer impact mode
3.Reduced warpage
4.Improved creep resistance

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Toughen Resistant Long Glass Fiber Filled PP


Product Introduction of The Long Glass Fiber Filled PP:

It is virgin PP(Polypropylene)granules reinforced long glass fiber for auto parts.It has excellent resistance to creep and fatigue resistance, low warp, chemical coupling, high strength and heat aging resistance for a long time, so they are widely used in automobile industry, such as car tail gate, engine cover, car before and after reduction module, battery tray rearview mirror parts, etc 

Product Specification of Long Glass Fiber Filled PP:

Model number  : PP-ST-LGF30

Color                 :  Natural

Place of Origin  :  Fujian, China (Mainland)

Brand Name      :  LFT-G

Certificates        :  ISO.ROSH.SGS

Shape                :  Pellets

Application        :  Auto parts

Grade                 :  Injection

Material             :  Polypropylene PP

Filler                   :  10-70%Long glass fiber


Excellent Performance Of Long Glass Fiber Filled PP:

1. High toughness ,low warpage

2. Excellent forming performance: high flow, easy to die, low damage to screw

3. Excellent impact resistance, high modulus, high strength, low warping, thermal expansion coefficient similar to metal

Technical Data Sheet of Long Glass Fiber Filled PP

ItemTypical CharacteristicTesting Standard
Specific Gravity1.12ASTM D-792
Molding Shrinkage0.10 - 0.30 %ASTM D-955(1/8 in (3.2 mm) section)
Tensile Strength107 MPaASTM D-638
Tensile Modulus6895 MPaASTM D-638
Tensile Elongation2.0 - 3.0 %ASTM D-638
Flexural Strength165 MPaASTM D-790
Flexural Modulus6343 MPaASTM D-790
Notched Izod Impact214 J/mASTM D-256
Un-Notched Izod Impact801 J/mASTM D-4812

Deflection Temperature

@ 264 psi (1820 kPa)

149 °CASTM D-648
Flame RetardantHB @ 1.5 mmASTM D-635

The Advantages of Long Fibers Compared To Short Fibers:

LFT, also known as long fiber reinforced thermoplastics, is a long fiber material that has better mechanical, thermal, electrical properties than short fiber plastic. Long-fiber reinforced thermoplastics are made by a pultrusion process that blends the fibers with the matrix resin. Due to the shorter long fibers at the end of the fiber, good filling properties, the long fiber mix interweaves, flirts, and bends in the mold The short fibers arranged along the water flow are mixed. Therefore, the long-fiber-blended shaped article has higher homogeneity than the short-fiber-blended molded article. And the high strength-to-weight ratio of long fiber-reinforced composites makes them an ideal replacement for metals or materials that perform poorly.

PP LFT PP lgf.jpg

Application of Long Glass Fiber Filled PP:

Long glass fiber filled PP can be used in car fenders, car interior trim parts, bumper skeleton, washing machines, air-conditioning fan drum, anti-corrosion wear-resistant parts, skis, locomotive guide rail, high precision connectors;also can be used inother water pump shells and impeller, microwave transformer coil rack, etc


Packing & Shipping




Our Team


Xiamen LFT Composite Plastic Co.,ltd is a company focused on long fiber reinforced composites. For those unfamiliar with using fiber reinforced composites to replace metal or other traditional materials, we have the ability to help you from product concept to production.

Our Advantage


1.Have own factory, can offer 100% factory price.

2. Good quality management, "ZERO RISK "cooperation with customers.

3. Full scale of customized material and color matching service

4. Purchase quantity and share competitive prices with customers.