BRIGHT PA6 CHIPS EXPORTER FOR POLYMER PRODUCTION

Nylon is an engineering plastic developed earlier and used in large quantities. Has high impact strength and tensile strength, excellent wear resistance, chemical resistance and solvent resistance. However, due to its high hygroscopicity, the product has poor dimensional stability. In addition, although nylon 6 and nylon 66 have higher melting points (215°C and 225°C, respectively), they have a glass transition point around 120°C, so their allowable continuous use temperature is only 105°C. Glass fiber reinforced nylon resin can overcome the above two shortcomings, reduce the water absorption to less than 1%, and increase the heat distortion temperature to 205 °C (reinforced nylon 6) and 250 °C (reinforced nylon 66) (both at 1.86 MPa). under load); the product has good dimensional stability, which further improves surface hardness, tensile strength, flexural strength and wear resistance. The tensile strength of 30% glass fiber reinforced nylon 6 and nylon 66 is about 170MPa, and the…