In the process of using nylon rods, if we want to ensure the performance of nylon rods, we should first select high-quality products, so how to distinguish the quality of nylon rods? As a nylon rod manufacturer, we will sort out the quality identification methods for nylon rods for you.

Nylon rods have good tensile strength, impact strength, rigidity, abrasion resistance, chemical resistance, surface hardness, and other properties, high light transmittance, similar to optical glass, the processing temperature is 300-315 ℃, during molding processing, The temperature of the barrel must be strictly controlled. Too high melt temperature will cause discoloration of the product due to degradation, and too low temperature will affect the transparency of the product due to poor plasticization. The mold temperature should be as low as possible. A high mold temperature will reduce the transparency of the product due to crystallization.
 

The appearance of nylon is milky white to light yellow, uniform particles without mechanical impurities and surface moisture. The particle size is greater than 40 particles/g with tiny black spots and the content of particles is not more than 2%. It is characterized by toughness, shock resistance, high mechanical strength, and Heat resistance, good impact strength, high melting point, good molding processability, high water absorption, saturated water absorption rate of about 11%, easy to melt in sulfuric acid phenols or formic acid, low-temperature embrittlement temperature of minus 20 degrees— 30 degrees.

The above is the relevant content on how to distinguish the quality of nylon rods. If you have any questions, you are welcome to inquire about the nylon rod manufacturer.