LFT-G® LGF40-PP-LFT NG04 Natural Grade Composite
40% Long Glass Fiber reinforced Polypropylene Homo-PP LGF40 Composite
Product name: ● LFT-G® Homo-PP-LGF40 Composite Plastic Granules
Product Model: ● LFT-G® HPP-NA-NG04
Resin type: ●Homo-polymer, Polypropylene
Fiber type : ● Long Glass Fiber
Fiber content: ● 40%
Color ： ● black, nature color
material properties: ● Injection molding, good mechanical properties, high strength engineer plastic composite/compounds FOR Inject auto parts, home appliance parts, sport parts.
LFT-G® PP LGF40 is 40% long glass fiber reinforced Polypropylene (PP) Homo-polymer thermoplastic composite material.LFT-G® PP LGF40% material manufactured using a pultrusion process that melt impregnates the fiber with the matrix resin to maximize performance.Long glass fibers offer high strength and stiffness, good resistance to impact and fatigue, etc. several advantages when used as a reinforcement material in composites.The mechanical properties of this composite material allow it to be used in a wide range of applications, as an alternative to metal for weight and cost reduction or other engineering materials.
LFT-G® PP LGF40-NG04 (TDS) Natural Grade Technical Data Sheet
Material Characteristic
| Physical | Typical Characteristic | Testing Standard | ||
|
Specific Gravity/Density |
1.21 g/cm³ |
ASTM D-792 |
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Molding Shrinkage |
0.10 - 0.30 % |
ASTM D-955 (1/8 in (3.2 mm)section) |
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Mechanical |
Typical Characteristic |
Testing Standard |
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|
Tensile Strength |
135 MPa 133 MPa |
ISO 527 ASTM D-638 |
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|
Tensile Modulus |
8914 MPa 8893 MPa |
ISO:527 ASTM D-638 |
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Tensile Elongation |
1.8- 2.6% 1.8- 2.6% |
ISO:527 ASTM D-638 |
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|
Flexural Strength |
189 MPa 186 MPa |
GB/T 9341 ASTM D-790 |
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Flexural Modulus |
8785 MPa 8693 MPa |
GB/T 9341 ASTM D-790 |
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|
Notched Izod Impact |
38 KJ/m2 309 J/m |
ISO:180 ASTM D-256 |
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|
Notched Charpy Impact |
35 KJ/m2 |
ISO:179 |
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Email:candyhu@lfrtplastic.com |
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Rev:13/03/2023
The LFT&LFRT material, long fiber reinforced thermoplastic, is one of engineered reinforced composite. Fiber length is 5-25 mm.
The reason is long fiber composite is preferred over short fiber because it has higher strength, stiffness, and impact resistance. Long fibers also provide better dimensional stability and creep resistance.Long fiber thermoplastic Can be processed using injection molding or compression molding, allowing for greater design flexibility and faster production cycles.
Why long fiber reinforced material higher mechanical properties than short fiber reinforced material? The reason, the long fibers in LFT-G® LFT-PP composites form a network skeleton in a certain direction, and this long fiber network skeleton has a good role in absorbing stress and impact from the outside, which cannot be done by the short fiber composite.
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