What is glass fiber reinforced nylon?
GFR-nylon adds a certain amount of nylon resin in glass fiber reinforced plastic (FR-PA) and can be divided into long glass fiber reinforced nylon coating prepared (fiber and plastic particles equal, generally about 10mm) and the short cut fiber after mixing, or continuous fiber guide short glass fiber into double screw extruder continuous shear mixing of reinforced nylon (glass fiber length of about 0.0.7mm. 2.) belongs to the nylon polyamide amine in its main chain. Amino is polar, due to the effects of hydrogen bonding and attract each other. So the nylon easy to crystallize, can be made into high strength fibers. Polyamide as translucent cuticle toughness or white crystalline resin, often made of cylindrical pellets for polyamide plastic with molecular weight ranging from 15 thousand to 20 thousand.
Add the mechanical properties of glass fiber, toughening agent [1] blends in nylon. The results showed that with the increase of fiber content, the tensile strength, the flexural strength of the composites is greatly improved, the impact strength is more complicated, toughening agent is added, toughness is greatly improved. The material adding glass 30% ~ 35%. 8% to 12% of the toughening materials, the best comprehensive mechanical properties.
With excellent wear resistance, heat resistance and electrical properties, high mechanical strength, self extinguishing, good dimensional stability, widely used in automotive industry products, textile products, pump impeller and first class precision engineering componentsPA6 enhancement series:With good wear resistance, heat resistance, oil resistance and chemical resistance, but also greatly reduce the water absorption and shrinkage of raw materials, with excellent dimensional stability and excellent mechanical strength
Compared with pure nylon 3., nylon reinforced mechanical strength, rigidity, heat resistance, creep resistance and fatigue strength greatly increased, elongation, shrinkage, hygroscopicity, wear resistance decreased 4. performance mainly depends on the fiber and resin adhesive strength, content, aspect ratio and orientation. Injection molding and extrusion molding is widely used in aerospace, automotive,. Mechanical, chemical and other fields of manufacturing heat stress structure of plastic parts in 5. PA with 30% glass fiber, PA, mechanical properties, dimensional stability, heat resistance, ageing resistance performance is obviously improved, the fatigue strength is 2.5 times enhancement. 6. reinforced materials used to improve nylon properties of glass fiber reinforced materials, asbestos fiber, carbon fiber, titanium metal, with glass fiber, improve the heat resistance of nylon, dimensional stability, rigidity, mechanical properties (tensile strength and The bending strength, especially mechanical) significantly improves the performance, become excellent performance engineering plastic. Glass fiber reinforced nylon has long fiber and short fiber reinforced nylon two, widely used in gear, bearing, fan blade, impeller, bicycle parts, auto parts, industrial gear and a number of precision engineering products with. Heat resistance, oil resistance, chemical resistance and good abrasion resistance, but also greatly reduce the water absorption rate of raw materials and shrinkage, has excellent dimensional stability and excellent mechanical strength.
