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The molybdenum disulfide nylon extrusion equipment is a sheet extrusion production line specifically designed for PA6/PA66 modified with molybdenum disulfide. The equipment requires a dedicated, wear-resistant screw with a temperature control accuracy of ±1℃, and is suitable for processing temperatures of 220-260℃.

The core reason for defects in ABS sheet extrusion line: 1. Excessive or uneven cooling rate: A large temperature difference between the upper and lower surfaces of the sheet prevents the release of internal stress. 2. Excessive tension in the traction machine: This causes excessive longitudinal stretching, leading to sheet shrinkage and warping.

Core Causes: 1. Insufficient raw material drying: This easily leads to bubble formation during extrusion; uneven mixing of moisture and melt results in silver streaks. 2. Localized overheating of the extruder barrel: Excessive temperature causes degradation of the ABS molecular chains, producing small volatile molecules that form surface pitting. 3. Impurities or excessive moisture in recycled material: Failure to re-dry recycled material or the presence of dust after pulverization exacerbates defects.