LFT Polypropylene/PP Modified Material In Auto Chair.

Details

LFT Polypropylene/PP LGF Improved modified material is a highly stereoscopic and thermoplastic plastic. After more than 60 years, PP material developed rapidly and became a new star in the research and application of many fields. It has gradually replaced wood metal fiber and other materials, and has been used in the manufacturing of construction electrical appliances, light industry, medical treatment and other fields.

LFT Polypropylene/PP long glass fiber Strength Material

Product Description

Grade	Filling Spec	Product No.	Reprocessed V0 Polypropylene plastic pp virgin raw material	Application
Toughen resistant grade	20%	PP-NA-LGF20	High impact strength (weather resistant low temperature)	Power tools,pump shell,pipe fittings etc.
	30%	PP-NA-LGF30
	40%	PP-NA-LGF40

The characteristics of LFT long glass fiber modified PP polymer material determine that compared with metal materials, it has lower density, more diverse color patterns, freer molding method and lower cost. Moreover, it can be used as a substitute for metal materials in some specific environments. At present, it has been widely used in automobile parts.

PP is one of the fastest developing and largest automotive polymer materials. Because PP has low density, high cost performance, excellent heat resistance, resistance to chemical corrosion and stress cracking, easy to shape and recovery and other characteristics, has been widely used in cars, the average amount of PP on each car is more than 40 kg.
The low temperature performance and impact resistance of pure PP poor, aging resistance and dimensional stability, so the actual use of the need for modification.

Product Application

PP APP

The PP plastic parts used in car seats have outer cover and inner cover, etc.In the car seat front/rear crash test, the seat belt tightens and restricts the movement of the dummy. In this process, the seat belt will generate great extrusion pressure and shear force on the outer cover.And the seat belt lock will also have a greater extrusion pressure on the inner cover.Therefore, PP material for car seats requires higher strength and better toughness.

2Manufacturing Process of long glass fiber add into polypropylene