| 渠沟盖板模具聚丙烯pp具有很好的韧性 |
| 添加时间：2020/1/17 17:01:49 浏览次数： |
| 渠沟盖板模具又名下水道盖板模具，是批量生产具有一定形状和尺寸要求的水渠沟盖板时的成型工具，属于盖板模具的一种，通常采用工程原料聚丙烯(pp)，聚丙烯pp具有很好的韧性，可溶性和可塑性， 塑料颗粒高温下化成液态，是液体流入特定好的铁模具中，利用液态水循环使其冷却，成型。 Ditch cover mold, also known as sewer cover mold, is a kind of molding tool for mass production of ditch cover with certain shape and size requirements. It is usually made of engineering raw material polypropylene (PP), which has good toughness, solubility and plasticity. Plastic particles turn into liquid at high temperature. It is used to flow liquid into a specific good iron mold Liquid water circulates to cool and form. |
| 上一页 沟盖板钢模具 |
| 下一页 排水钢格栅板的优势 |