Light Weight LGF30 PP Pellet

LGF30 PP is a polypropylene composite material that is reinforced with approximately 30% long glass fibers. It is specifically designed to balance structural strength, dimensional stability and impact resistance.

Know to LGF30 PP

LGF30 PP is mainly used for semi-structural and structural plastic components that have high requirements for lightweighting, structural support capacity, and long-term mechanical stability. It is particularly suitable for application scenarios where both high rigidity of the components is required and the impact resistance and weight control are also needed to be considered.

✔ Better rigidity and weight balance ratio

✔ Higher impact resistance and crack resistance

✔ More stable long-term creep resistance

✔ Lower risk of large-sized parts deformation

✔ More stable temperature change adaptability

TDS of LGF30 PP

Physical Typical Characteristic Testing Standard

Specific Gravity	1.10~1.50	g/cm³	ASTM D-792
Tensile Strength	110~130	MPa	ASTM D-638
Tensile Modulus	6800~6900	MPa	ASTM D-638
Flexural Strength	150~170	MPa	ASTM D-790
Flexural Modulus	183*203	MPa	ASTM D-790
Deflection Temperature (1.8MPa)	150~170	°C	SO 75-2

Product Application

LGF30 PP is widely applicable to injection-molded structural components that require a balance of rigidity, durability and lightweight.

Automotive Engine components

Industrial Pump body and fan casing

Washing machine structural support frame

Excellent Performance of LGF30 PP

High Stiffness (Reduce the risk of structural deformation)

Enhanced Impact Resistance (Better and more stable crack resistance performance)

Excellent Dimensional Stability (Improve assembly accuracy)

Heat Resistance (Higher stability in a hot environment)

Good Fatigue & Creep Resistance (Improve the lifespan of components)

Lightweight Efficiency (Weighs less and has a better overall cost)

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Frequently Asked Questions

Is LGF30 PP suitable for large structural components?

Yes. Due to its excellent resistance to deformation and dimensional stability, LGF30 PP is particularly suitable for injection-molded components of larger sizes or those with certain structural strength requirements.

Is LGF30 PP suitable for lightweight design?

Sure. The polypropylene matrix itself has a relatively low density, and the long glass fiber reinforcement can provide excellent structural strength, thus enabling the reduction of weight while maintaining the performance of the component.

In which components is LGF30 PP commonly used?

Typical applications include front module brackets, seat support structures, equipment housings, home appliance frames, load-bearing brackets, and other structural injection molded components.

What are the differences between LGF30 PP and ordinary glass fiber reinforced PP?

LGF30 PP is reinforced with long glass fibers, while ordinary glass fiber reinforced PP usually adopts a short glass fiber structure. Therefore, the former typically has better load-bearing capacity, impact resistance and dimensional stability.