LFT-G Polypropylene PP modofied material filling long glass fiber compounds higher performance virgin grade

PP-LGF

Among many composite materials, long glass reinforced polypropylene material (PP-LGF) has gained more popularity for its low price, excellent mechanical properties and environmental friendliness.Compared with short glass fiber reinforced polypropylene material (PP-SGF), PP-LGF has more advantages in strength, stiffness, warpage, fatigue resistance, notch impact strength and dimensional stability, so products produced with PP-LGF can further achieve weight and cost reduction.

The length of PP-LGF particles produced by our company is generally 8mm~15mm, in which the content of glass fiber can reach 20%~60%, and the retained length of glass fiber in the particles can reach 1mm~3mm, compared with PP-SGF materials whose retained length of glass fiber is only 0.2mm~0.4mm, PP-LGF can guarantee the following characteristics due to the three-dimensional network structure of its internal fiber. 

1. Low density: The use of long glass fiber reinforced composite material instead of steel is an effective way to reduce the weight of the product. 

2. High strength: The composite material with modified resin and different length of fiber has high mechanical strength, good rigidity and impact performance, which can replace steel plate to make coverings or structural parts.

3. Low cost: The use of long glass fiber reinforced composite materials instead of metal materials can simplify the design of complex metal parts and achieve the purpose of forming complex parts at one time.

4. Impact resistance: The elastic deformation property of resin makes long glass fiber reinforced composite materials have certain function of absorbing collision energy, and have a large buffering effect on the impact of certain speed.

5. Corrosion resistance: The composite material has strong corrosion resistance, and its corrosion resistance to acid, alkali and salt is better than that of metal.

6. Beauty: most resins have good colorability, and can be made into various colors by adding masterbatch or spraying paint on the surface; through injection and molding, various irregular curvature shapes can be realized.

Datasheet for reference

Tests

Application

As the hottest material, our customers have applied the PP-LGF in many fields, like car parts, washing machine parts, etc.

Just contact us, and we will provide technical support.

About company

Xiamen LFT composite plastic Co., Ltd. is a brand-name company that focuses on LFT&LFRT. Long Glass Fiber Series (LGF) & Long Carbon Fiber Series (LCF). The company's thermoplastic LFT can be used for LFT-G injection molding and extrusion, and can also be used for LFT-D molding. It can be produced according to customer requirements: 5~25mm length. The company's long-fiber continuous infiltration reinforced thermoplastics have passed ISO9001&16949 system certification, and the products have obtained lots of national trademarks and patents.