Long Glass Fiber Polypropylene Technology

Long Glass Fiber Polypropylene Technology

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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Long Glass Fiber Polypropylene Technology

LFT Specific
                                       LFT MATERIAL (LONG GLASS FIBER REINFORCED)
Product NameLong glass fiber reinforced polypropylene
Main ApplicationAuto parts, Home appliance
GradeInjection Grade
ColorNatural ( Also as required)
Brand Name
Place of OriginXiamen, China ( Mainland)
                                                                  PP-LFT Data Sheet
ItemTypical CharacteristicTesting Standard
Specific Gravity  1.33ASTM D-792 
Molding Shrinkage0.10 - 0.30 % ASTM D-955(1/8 in (3.2 mm) section)
Tensile Strength 124 MPaASTM D-638
Tensile Modulus11722 MPaASTM D-638
Tensile Elongation1.5 - 2.5 %ASTM D-638
Flexural Strength200 MPaASTM D-790
Flexural Modulus10342 MPaASTM D-790
Notched Izod Impact294J/mASTM D-256
Un-Notched Izod Impact961 J/mASTM D-4812

Deflection Temperature

@ 264 psi (1820 kPa)

154 °C ASTM D-648
Flame RetardantHB @ 1.5 mmASTM D-635
                                               General Processing For Injection Moulding
Injection Pressure     :            69 - 103 MPa
Melt Temperature     :            191 - 232 °C
Mould temperature   :            32 - 66 °C
 Pre-drying                 :            2 hrs @ 79 °C

Long Fiber's Uniqueness

Long glass fiber reinforced pp at 120 ℃ high temperature fatigue strength is common glass fiber reinforced pp 2 times, even higher than is famous for its heat resistance of glass fiber reinforced nylon 10%, so this kind of material is required as a structural durability and reliability. Long glass fiber reinforced pp has better anti-warping characteristics than short glass fiber reinforced pp.

long fiber PP advantage.jpg

Skeletal Fiber Network


 ◆ Pyrolysis of the plastic to show the internal fibrous structure of the injection molded parts.

 The inner frame fiber network is formed by the long fiber alignment and interweaving.

 –The retention of details shows the structural characteristics of these elements.

LFT Application

Long glass fiber reinforced polypropylene is widely used in the automotive field, such as front-end frame, car tailgate, pedal, fender, spare tire frame, water tank frame, truck outside the pedal, and so on; also used in the field of home appliances Washing machine drums, air conditioning fan, etc .; the same applies to the field of electronic appliances, such as the electronics industry, high-precision connectors, igniter components, coil shaft, diversion tube fan and motor filter cover, compressor rotor, Relays, etc .; and other aspects, can be used for bicycle skeleton, snowboard and so on.

long fiber filled pp application.jpg

Packing & Shipping


LFT Certification

Long Glass Fiber Filled Polyphenylene Sulfide.jpg


Why Choose Us


1.Full scale of customized material and color matching service

2.Bulk purchase quantities, Share the competitive Prices with Customer

3.Good Quality Control, ZERO RISK" to cooperate with our customer. 

4.Professional technical team, industry leaderCustomer


Q:About Material

A:We can customize the material as per your request to supply the suitable quality.

Q: About Material Color:

 A:We can make the material to your appointed color according to your requirement

Q:Are you a factory or trading company?

A:we are a trading site of factory.That means we can get materials directly from factory