PA nylon pellets is a kind of engineering plastic with excellent properties, such as good mechanical properties, good corrosion resistance, excellent heat resistance and high modulus.Long glass fiber reinforced and flame retardant polyamide additives can significantly improve the heat resistance, modulus dimensional stability and flame retardant of Polyamide. Long glass fiber PA12 is widely used in automobile, power tools, electronic machinery and other industries.
The characteristics and processing technology of nylon PA12 long glass fiber reinforced thermoplastic modified plastics.
When 30% long glass fiber is added into PA, the mechanical properties, dimensional stability, heat resistance and aging resistance of PA12 can be significantly improved, and the fatigue strength can be increased significantly.

Long glass fiber reinforced PA12 molding process of injection molding process, because of the glass fiber will be along the flow direction orientation in injection molding process, mechanical properties and shrinkage caused by strengthening, in the direction of orientation lead to products deformed, therefore, mold design, gate location, shape, reasonable, craft can increase the temperature of the mold, the product comes out in the hot water allow it to cool down slowly.In addition, the larger the proportion of adding fiberglass, the larger the wear of the plastic components of the injection molding machine, it is best to use a single metal screw injection molding machine, the performance of the long glass fiber will be better.