PP LGF30 Long Glass Fiber 30%
LFT Reinforced UL94 V0 PP
What is PP GF30?
LFT-G® GF30 PP LGF30 is a 30% long glass fiber reinforced polypropylene composite with natural grade polymer. This advanced glass reinforced plastic is specifically engineered for applications demanding both high mechanical performance and superior fire safety. By combining a robust polypropylene matrix with a 30% loading of long glass fiber and an effective flame retardant package, this reinforced polymer achieves a UL94 V0 rating. It's the ideal solution for complex components in automotive interiors, electrical housings, and home appliances where strength, light weight, and non-flammability are critical design requirements.
Basic Info
|
Product Name |
Model No |
Specification |
Fiber Type | Applied | Density |
UV Resistance |
Package |
Molding Method |
Origin | Material | Length |
|
LFT-PP GF Material |
LFT-PP-NG03 FR V0 |
PP+30%LGF FR |
long glass fiber | Engineering Plastic, Automotive Parts | 1.12 g/cm3 | Yes | 25kg/Bag |
Injection /Extrusion |
Xiamen, China |
Virgin Polypropylene +long glass fiber |
5-25mm |
PP LGF30 Advantage:
The key advantage of Long Glass Fiber Reinforced Polypropylene lies in its powerful and unique combination of properties. When evaluating materials, you'll find its fatigue strength at elevated temperatures (e.g., 120°C) is double that of short glass fiber PP, even outperforming some glass-reinforced nylons in heat resistance. This high-performance reinforced polymer is lightweight, inherently corrosion-resistant, and allows for the integration of multiple parts into a single, complex component, which simplifies your assembly process. Furthermore, LFT-G® PP LGF30 offers outstanding strength for structural applications and excellent dimensional stability, combined with the high flow characteristics needed to produce intricate, thin-walled designs, giving you unparalleled design freedom.
PP LGF Material Details
- Our LFT-G® material is delivered as cylindrical pellets, where each granule is reinforced with continuous long glass fibers. This ensures that the performance of final products molded from this raw material is consistently high and in line with our stringent quality standards.
- The product is based on a high-quality polypropylene resin, into which we incorporate long glass fibers, efficient halogen-free flame retardants, and various additives through a specialized twin-screw extrusion and pultrusion process. This method guarantees thorough fiber impregnation and optimal dispersion for superior performance.
Advantage Of Filled Long glass fiber:
- High mechanical strength and stiffness
-
Excellent impact toughness, especially at low temps
-
Good high-temperature performance
-
Superior creep resistance and dimensional stability
-
Inherent self-lubricity and good wear resistance
-
UL94 V0 flame retardant rating for safety
-
High CTI value and excellent electrical insulation
-
Low smoke and low toxicity characteristics
-
About color:
The standard color of our products is natural or black, but we can also customize colors according to your specific requirements and RAL codes.
Application of PP GF30:
Our LFT-G® PP LGF30 is widely specified for components across numerous industries, including machinery, instrumentation, automotive parts, electrical and electronics, railways, household appliances, telecommunications, textile, sports and leisure goods, pipes, and other precision engineering products.
-
Automotive Applications
- In the automotive sector, this material is ideal for creating lightweight yet robust interior and semi-structural parts, helping you meet efficiency targets without compromising on safety or durability. Specific components include front-end carriers, dashboard skeletons, door modules, battery housings, and seat structures.
-
Electrical & Electronic Components
- Thanks to its UL94 V0 rating and excellent electrical insulation, this reinforced polymer is a top choice for housings, connectors, and structural frames in electrical equipment where fire safety is paramount. Examples range from circuit breaker casings and power tool housings to appliance control panel frames.

FAQ
Q: What does the UL94 V0 rating mean for this PP LGF30?
A: The UL94 V0 rating is a critical safety standard for plastics. It means that in a vertical burn test, our LFT-G® PP LGF30 will self-extinguish within 10 seconds and any flaming drips are not permitted. This makes it an exceptionally safe material for use in electronic enclosures and automotive interiors.
Q: Is this reinforced polymer suitable for exterior parts?
A: Yes, this reinforced polymer is formulated with UV resistance, as noted in our basic information table. This makes it suitable for many exterior applications where it may be exposed to sunlight, such as automotive trim, outdoor equipment housings, and sporting goods, without significant degradation of its properties or appearance.
Q: How does LFT-G® ensure the quality of its PP LGF30?
A: We ensure quality through a rigorous process that starts with sourcing premium raw materials, including high-quality polypropylene and glass fiber. Our state-of-the-art pultrusion and compounding lines are monitored by advanced control systems, and every batch undergoes strict quality assurance testing to verify its mechanical and physical properties meet our datasheet specifications.
About US:
As your dedicated partner, LFT-G® is a leading brand and professional manufacturer of long fiber reinforced thermoplastic (LFRT) composites. Based in Xiamen, China, our expertise covers a wide range of materials, including LFT-PP-LGF/LCF, LFT-PA6/PA66/PA12-LGF/LCF, TPU, PPS, PPA, and other advanced long fiber technology materials. We are committed to empowering your innovations with high-performance, lightweight solutions.

PP LGF30 material properties?
LFT-G® NG03C PP GF30 FR 94 V0 Datasheet
Mechanical PropertiesProperty |
Value |
Unit |
Test Standard |
|---|---|---|---|
| Tensile Strength | 107-120 | MPa | ISO 527 |
| Tensile Modulus | 7235-8500 | MPa | ISO 527 |
| Elongation at Break | 1.8 - 2.5 | % | ISO 527 |
| Flexural Strength | 148-160 | MPa | ISO 178 |
| Flexural Modulus | 5836-6700 | MPa | ISO 178 |
| Notched Izod Impact Strength (23°C) | 35-40 | kJ/m² |
ISO 180
|
| Notched Charpy Impact Strength (23°C) | 32-39 | kJ/m² |
ISO 179
|
Other PropertiesProperty |
Value |
Unit |
Test Standard |
|---|---|---|---|
|
Specific Gravity (Density)
|
1.26 |
g/cm³
|
ISO 1183
|
|
Molding Shrinkage (Flow)
|
0.2 - 0.4 | % |
ISO 294-4
|
|
Heat Deflection Temperature (1.8MPa)
|
155-163 |
°C
|
ISO 75-2/A
|
|
Melt Temperature
|
190 - 320 |
°C
|
|
|
Mold temperature
|
40 - 66 |
°C
|
|
| Flame Resistance | 94-V0 | @2mm | ASTM D-635 |
Disclaimer: Please note: The data provided for LFT-G® PP GF30 represents typical values obtained from controlled laboratory testing according to international standards. These figures are intended for reference and comparison purposes only. The final properties of a molded component can be influenced by processing parameters, part design, colorant usage, and other manufacturing variables.
Download Complete NG03 PP-GF30 FR V0 Datasheet PDF
Processing Information
Realizing the unparalleled performance of LFT-G® PP GF30 necessitates expert control of the injection molding process. The extreme 30% glass fiber loading requires specialized machine settings and screw designs to ensure a homogeneous melt and to preserve fiber length, which is fundamental to achieving the material's record-setting mechanical properties.

| ①Drying Time | 2-4 hours |
|
Drying Temperature |
80-100°C |
| ② Temperature Zone (Melt) | 190-320°C |
| ③Mold Temperature | 40-66°C |
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