How to improve the insulation performance of MY10 Low viscosity PBT (Injection molding application)

The insulation performance of MY10 low viscosity polyethylene terephthalate (PBT) is affected by its molecular structure and processing technology, and has significant technical characteristics. First of all, ensuring the high purity and low impurity content of raw materials is the basis for improving insulation performance. The presence of impurities and small molecular residues may significantly reduce the insulation ability of the material, so it is particularly important to strictly control the quality of raw materials. Leading manufacturers such as Zhejiang Meiyuan New Materials Co., Ltd. ensure the purity of raw materials for MY10 low viscosity PBT by adopting advanced production processes and rigorous quality control systems, laying a solid foundation for its excellent insulation performance.

During the processing stage, factors such as temperature, pressure and mold design have a significant impact on the insulation performance of MY10 low viscosity PBT. Controlling the processing temperature is a key link to ensure material performance. If the processing temperature is too high, PBT resin may degrade and generate small molecular fragments. The presence of these fragments will increase the conductivity of the material and reduce the insulation effect. Therefore, keeping the processing temperature below the decomposition temperature of the material is an important measure to ensure insulation performance. In addition, reasonable pressure settings and mold design can also help reduce stress concentration and bubble formation inside the material, which directly affect the insulation performance. Optimizing mold design to avoid sharp corners and thin-walled areas can help reduce stress concentration and weld line defects, thereby significantly improving insulation.

In addition to temperature and pressure control, adding specific additives is also an effective way to improve the insulation performance of MY10 low-viscosity PBT. For example, the addition of antistatic agents can effectively reduce the surface resistance of the material and reduce static electricity accumulation, thereby improving insulation performance. In addition, some special fillers, such as nanomaterials, can enhance and modify PBT at the nanoscale to improve overall performance, including insulation ability. However, additives and fillers should be selected with caution because they may affect the processing performance and mechanical properties of the material. Therefore, when selecting these additives, their effects on insulation performance, processing performance and mechanical properties must be comprehensively considered in order to achieve the best performance balance.