Long Glass Fiber Composites PA 66

Long Glass Fiber Composites 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 Composites PA 66

Long Fiber's Uniqueness

LFT, also known as long fiber reinforced thermoplastics, is a long fiber material that has better mechanical, thermal, electrical properties than short fiber plastic. Long-fiber reinforced thermoplastics are made by a pultrusion process that blends the fibers with the matrix resin. Due to the shorter long fibers at the end of the fiber, good filling properties, the long fiber mix interweaves, flirts, and bends in the mold The short fibers arranged along the water flow are mixed. Therefore, the long-fiber-blended shaped article has higher homogeneity than the short-fiber-blended molded article. And the high strength-to-weight ratio of long fiber-reinforced composites makes them an ideal replacement for metals or materials that perform poorly.

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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 filled PA 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.

Nylon 66 filled long glass fiber

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

◆ Pultrusion melt impregnation process 

◆ Better fiber/polymer adhesion=higher performance

◆ Composite 10%-70% by weight fiber content

long glass fiber composites PA 66

Specific of Long Glass Fiber Composites PA 66


Product namelong glass fiber composites PA 66

Product model 

PA 66-NA-LGF50


As required


Isotropic, low shrinkage, low creep, high dimensional stability

Excellent molding processing performance: high flow, easy stripping, low damage to the screw

Excellent surface finish.


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. 

Features of Long Glass Fiber Composites PA 66:

1.Excellent impact resistance, high modulus, high strength, low warpage, similar to the thermal expansion coefficient of metal;

2.excellent wear and fatigue resistance;

3.Excellent chemical resistance;

4.Excellent surface finish.

Properties of Long Glass Fiber Composites PA 66



Please seal storage and placed in ventilated, dry place, prevent be affected with damp be affected with damp, if be affected with damp be affected with damp, please dry again after use, so as not to affect performance.

Application of Long Glass Fiber Composites PA 66

LFT can be widely used to produce lightweight and cost-effective semi-structural components for aerospace,automobile, construction, railway, appliances and other markets that require high performance materials.


Long glass fiber composites PA 66 is widely used in Electromagnetic distribution valve seat, cold equipment, gasket, bearing cage, car and tractor on a variety of pipeline, piston, rope, belt, textile machinery industrial equipment, fog, car dashboard, etc.

Packing & Shipping


LFT Certification



LFT Team


Xiamen LFT Composite Plastic Co.,ltd has over 20 years of experience in long fiber reinforced thermoplastic composites, we are committed to incorporating tougher, lighter benefits of long fiber reinforced composites into new applications and markets to create better products.

Why Choose Us


1.Professional technical team, industry leader.

2.Possess own factories,can provide 100% factory price.

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