LFT-G PA6 Polyamide6 compounds long glass fiber high rigidity and stiffness original color sample available

PA6 Information

Nylon 6 (PA6) is a thermoplastic semi-crystalline polymer made of caprolactam condensation, with its high toughness, low coefficient of friction, excellent impact properties and excellent high-temperature load-bearing capacity and become one of the engineering plastics with high dosage.

PA6 is mainly used in food packaging films, containers, mechanical parts, automobiles and other fields, but due to high water absorption, poor heat and light resistance, poor dimensional stability and other shortcomings limit its scope of application.

Therefore, the functionalization and high performance modification of PA6 is getting more and more attention from academia and engineers, among which fiber composites are one of the main research directions. Fiber composites are composites with polymer as the continuous phase of the matrix and nano-scale fillers as the dispersed phase.

Fiber-based materials, including long glass fiber (LGF) and long carbon fiber (LCF), are high-performance materials. Adding fiber materials to the resin can greatly improve the overall material properties. The use of long glass fiber compounded with PA6 can help improve the impact strength, dimensional stability and other properties of the polymer, which can significantly improve the overall performance of PA6.

Long glass fiber reinforced PA6

Long fiber reinforced thermoplastic composites are reinforced thermoplastics with fiber lengths greater than 10mm, and the reinforcing fibers are mainly glass fibers, carbon fibers and other fibers. The effect can be achieved with the appropriate fiber surface treatment.

The addition of fiber material to the resin can greatly improve the overall material performance. Fiber composites absorb external forces in three ways: fiber pullout, fiber breakage, and resin fracture. The increase of fiber length consumes more energy for fiber pull-out, which is beneficial to the improvement of impact strength; the end of fiber in the composite is often the initiation point of crack growth, and the small number of long fiber ends also makes the impact strength increase; the long fiber blends entangle, flip and bend each other when filling the mold, unlike the short fiber blends which are arranged in the flow direction, therefore, the long fiber blends molded products are better than the same molded parts of short fiber blends. Therefore, compared with the same molded parts of short fiber blends, the long fiber blends have higher isotropy, better straightness, less warpage, and therefore better dimensional stability; the heat deflection temperature of long fiber reinforced thermoplastics is also increased than that of short fiber blends. Therefore, long-fiber composites exhibit better performance than short-fiber composites, which can improve rigidity, compression strength, bending strength, and creep resistance. Thermoplastic composites are divided into long-fiber reinforced and short-fiber reinforced types.

Product details

The color and length can be customized as your needs. (MOQ 500KG)

Application

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Materials details

About us

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.