Long Glass Fiber Resin PA 66

Long Glass Fiber Resin PA 66

Xiamen LFT Composite Plastic Co.,Ltd is a unique long fiber reinforced thermoplastics plastic manufacture.
Our material have following properties.
1.Improved impact
2.Safer impact mode
3.Reduced warpage
4.Improved creep resistance

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Long Glass Fiber Resin PA 66

Long Fiber's Uniqueness

Long glass fiber reinforced thermoplastics is significantly higher in mechanical performance, electrical performance and thermal performance than short glass fiber reinforced material. This is mainly due to the short fiber is mixed along the flow direction, and long staple fiber, less populated performance is good, long fiber blend in entangled, filling mould flip, and bend, make its all aspects of performance are higher than short fibers.Therefore,the long fiber mixed molded article has a higher homogeneity, more straightness and a smaller yield than the molded article mixed with the staple fibersFiber length is the most important factor in fiber reinforced composites, and long fiber has more obvious enhancement effect than short fiber.

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Chopped fiber & plastic melt blended in         compounding extruder

Random fiber orientation

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Long fiber is unidirectional continuous throughout pellet

Higher fiber aspect ratio results in more robust performance


Long glass fiber reinforced Nylon 66

Skeletal Fiber Network


 ◆ pyrolysis burns away plastic to reveal internal fiber structure of injection molded               component.

 –During molding longer fibers align and intertwine to form internal skeletal fiber network.

 –Retention of detail shows structural propeties present in these elements.

Manufacturing of Long Glass Fiber Resin PA 66           03method.png

◆ Pultrusion melt impregnation process 

◆ Better fiber/polymer adhesion=higher performance

◆ Composite 10%-70% by weight fiber content

Specific of Long Glass Fiber Resin PA 66


Product namelong glass fiber reinforced nylon 66

Product model 

PA 66-NA-LGF40


As required


Simple molding, injection molding or molding

Excellent high temperature creep resistance, high impact strength at low temperature,     suitable for high frequency alternating occasions

Low warpage, less exposed glass fiber, good surface properties


1 ton

Country of origin


Lead time7-15 Days
Payment terms40% deposit in advance by T/T, and the balance paid by T/T aginist the copy of B/L.Paypal,WU. 

Properties of Long Glass Fiber Resin PA 66


Features of Long Glass Fiber Resin PA 66:

1.low warpage, less exposed glass fiber, good surface properties

2.Excellent fatigue resistance and Reduction of mold shrinkage of products

3.Thermal expansion coefficient is equivalent to metal material                   

4.High strength and high hardness at high temperature even have excellent impact strength at low temperature, and have excellent fluidity

Application of Long Glass Fiber Resin PA 66

LFT stands for Long Fiber Reinforced Thermoplastics and its excellent mechanical properties allow it to be widely used in many markets for lightweight alternatives to metals or as an engineering alternative to other materials. They are widely used in sporting goods, home appliances, automotive, aerospace and other light and cost-effective semi-structural parts requiring high performance.


Long glass fiber reinforced nylon 66 can be used in the high-speed rail accessories, auto parts, electric tools, etc., such as used to make transmission belts, textile machinery and equipment zero fog material, automotive interior and exterior decoration components, cooling system fans and shrouds, radiator tank , Intake system, air intake vibration components radiator, high-voltage electrical appliances, such as machine switches,etc.

Packing & Shipping


LFT Certification



LFT Team


Xiamen LFT Composite Plastic Co.,ltd is a long fiber technology is applied to new markets and applications, taking into account the product design, material properties and processing methods, our comprehensive approach to overcome the metal to plastic conversion challenges, the development of a Make your products better customized solutions to ensure the success of our partners.

Why Choose Us


1.Professional technical team, industry leader 

2.Good Quality Control, ZERO RISK" to cooperate with our customer.

3..Bulk purchase quantities, Share the competitive Prices with Customer