Name: Polypropylene insulated Hexagon Head Screws
Material: PA66, PA+50%GF, PA+50%GF, PEEK, PVDF, PPS, PTFE, PP, PVC, PC
Size:M3,M4,M5,M6,M8,M10,M12,M16
Standard: GB/T5783, DIN933，ANSI/ASME B18.2.1，JIS B1180-94，ISO 4017
Remark: PP polyester is a non-crystalline; its melting point should be above 220, and its heat distortion temperature should be 121 degrees or so, but because, after all, it is a macromolecule polymer, the higher the temperature, the possibility of precipitation of small analysis of zwitterionic material, and most of these substances are not conducive to human health, but also according to the customer's use of the situation, the general boiling water at 100 degrees, so the general plastic cups are not labeled more than 100 degrees. The plastic cups are not labeled more than 100 degrees.
In the pp polypropylene material inside the high purity of propylene as the primary material, which includes a small amount of ethylene copolymer, after drying, mixing, extrusion, granulation, sieving, and homogenization of polypropylene particles, such particles for the cylindrical particles, particles are very bright and clean, there are no mechanical impurities, which has good mechanical properties and heat-resistant properties, in the range of temperatures of minus 30 degrees Celsius to 140 degrees Celsius is non-toxic for use.
