LFT Material

What is PP LGF50?
When it comes to finding the perfect plastic for your manufacturing needs, there are various types of polymers to choose from. One of the most popular and widely used thermoplastics is Long fiber polypropylene (LFT-PP). This composite plastic is known for its durability, strength, and chemical resistant properties.
LFT-G® PP LGF50 material is a fiber reinforced PP composite that 50%long glass fiber with Polypropylene resin that offers various benefits over traditional PP. With its enhanced mechanical properties, improved heat resistance, better dimensional stability, improved aesthetics, and reduced weight, it is an excellent choice for applications that require high-performance plastics.
Advantages of PP LGF50 Material
1. High Strength and Durability: The most notable benefits of PP LGF50 material is its enhanced mechanical properties. The long glass fibers in the composite material provide excellent strength/stiffness resistance, or resistance to fatigue, enabling the material to withstand thousands of high-cycle loading and unloading.
2. Higher mechanical performance: Long glass fiber reinforced polypropylene (PP-LGF) has significant features such as high specific strength, high specific modulus, high impact resistance, dimensional stability and low warpage due to its long retention length in the product. Replacing short glass fiber reinforced nylon (PA-GF) with PP-LGF not only improves performance, but also reduces weight and cost.
Mechanical Properties
LFT-G® PP-LGF50-NG05C
| Mechanical | Typical Valus | Unit | Test Stardant |
| Specific Density |
1.32 |
g/cm³
|
ASTM D-792
|
|
Tensile Strength Tensile Modulus |
148 11895 |
Mpa Mpa |
ISO 527/1A ISO 527/1A |
|
Flexural Strength Flexural Modulus |
206 9986 |
Mpa Mpa |
ASTM-D790 ASTM-D790 |
|
Charpy Impact Strength Notched |
45 |
KJ/m5
|
ISO 179 |
|
More technical data, visit our data center |
Advantages of LFT long fiber composite
Extremly Mechanical Properties
Keep longer glass carbon fiber,the LFT long fiber composite will provide higher stiffness strength,high modulus, thoughness than short fiber reinforced material
Strong dimensional durability
LFT long fiber composite is made of high-strength fiber materials such as high-flow Polypropylene/Nylon , which greatly improves its durability and strength.
Excellent Chemical Corrosion
LFT Composite choose multi matrix resin from PP to PEEK,Very good corrosion and chemical resistance Retains performance across low and elevated temperatures
With heat resistance additive, PP LGF50 composite will improve the heat resistance performance, such as can be bear 1000 hours and not reduce the impact property in the 140°C condition.Improved Heat Resistance property, this makes PP LGF50 heat resistance grade material for applications that require high temperature tolerances, such as battery cover, battery holder, engine cover, automotive parts, electrical and electronics components, and appliances.

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