LFT-G® LGF50-PP Aging Heat Resistance Grade Material For Battery Cover

LFT-G® LFT PP LGF50 BG05R composite is made by reinforcing polypropylene with 50% long glass fibers.LFT-PP-BG05R is Aging Heat Resistance grade material, with high strength, high impact, aging heat retardant etc. excellent performance, can be applied to new energy battery tray, cover etc. part.

Long fiber reinforced thermoplastic PP composites (LFT-G-PP) are fiber reinforced plastic material products that are cut and molded with fiber materials such as long glass fibers/long carbon fibers, infiltrated with modified polypropylene (PP).

LFT-G PP material process characteristics

1. The products are non-toxic, odorless, flexible in design, easy to color, and the waste materials can be recycled;
2. Long fiber: average fiber length of 8-20mm, excellent mechanical properties;
3. Fast injection molding cycle, about 1-2min/piece, suitable for mass production;
4. Good adaptability of product structure and good product surface quality;
5. Aging-resistant products can be used under the conditions of -35℃ to 115℃.

With the rapid development of new energy vehicle industry, the application technology of LFT long fiber composites in the field of battery top cover has made remarkable progress. Long fiber reinforced composites (LFT Composite), especially long carbon fibers and long glass fibers, have become an important choice for battery covers due to their unique performance advantages.LFT long fiber composite battery covers have significant lightweight advantages, which help to reduce the weight of the whole vehicle, and improve the power performance and maneuverability of electric vehicles.

In addition, LFT long fiber composites (LFT-PP, LFT-PA) have good corrosion resistance and insulation properties, which can ensure the electrical safety of the battery system and extend the service life of the battery system. At the same time, LFT long-fiber composites can be molded in a variety of efficient processes to meet the needs of different product performance and production schedules.