What is long glass fiber reinforced polypropylene ?
LFT-G® Long glass fiber reinforced polypropylene (LGFPP) is a high-performance thermoplastic composite material with excellent mechanical properties. It is a composite material made from polypropylene (PP) and long glass fibers.
LFT-G® long glass fiber reinforced polypropylene is a high-performance composite material with excellent mechanical properties, dimensional stability, and environmental credentials. It is a versatile material used in a variety of applications, particularly in the automotive and electronics industries.
Why are longer fibers stronger? PPLGF VS PPGF
The long glass fibers used in LFT-G® LGFPP are typically 5-25 mm in length and are unidirectionally aligned in the polymer matrix. The fibers provide strength, stiffness, and impact resistance to the polypropylene matrix. The orientation and distribution of the fibers play a critical role in determining the mechanical properties of LGFPP.


The production of LGFPP involves melt blending of the polypropylene matrix with the long glass fibers. This produces a composite material with a high fiber content (typically 20-60% by weight) and excellent mechanical properties.
LFT-G® LGFPP has several advantages over traditional reinforced plastics. It is lightweight, has a high strength-to-weight ratio, and is resistant to corrosion and chemicals. Additionally, it has good dimensional stability and is easy to mold and shape.
LFT-G® LGFPP is widely used in the automotive industry for interior and exterior parts, such as door panels, instrument panels, and bumpers. It is also used in the production of electrical and electronic components due to its excellent electrical insulation properties.

In addition to its mechanical and physical properties, LFT-G® LGFPP is also an environmentally friendly material. It can be easily recycled and has a low carbon footprint compared to other reinforced plastics.
Please contact us If you need LFRT PP material.
Contact us:candyhu@lfrtplastic.com
Xiamen LFT-G® Composite Plastic Co.,LTD.


Hot Tags: long glass fiber reinforced polypropylene, China, manufacturers, suppliers, factory, buy, customized

