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Automotive wiring harness sheath structure adjustmentDate：2017/08/09 Click：2935 times The rheological properties of polyethylene should have good, and good polyethylene has uniform stability of melt index. Suitable for different wire diameter, can achieve a certain speed. Stable extrusion flow, ensure the integrity of the product geometry, appearance, the product won't appear on the surface of rough, wrinkles, bamboo, foaming, local thinner, etc. In order to adapt to mass production, as a wiring harness between the bulk of sheath material performance stability is also very important, because the instability and frequent adjustment between the bulk extrusion process is bound to affect the final performance of automotive wiring harness. Sheath material quality is bad, especially the covering materials for recycling each batch within and between batch and batch is difficult to ensure the performance stability, so the extrusion wire sheath, ? needs to constantly adjust process Next：About Connectors
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