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防撞型路沿石模具原材料的选择
Selection of raw materials for anti-collision curbstone mould
防撞型路沿石模具带有S型可能对于选材会有一定的影响，普通情况下选用工程聚丙烯pp为原料，但是只能普通的，如果S型发生变化，聚氨酯软管 PVC软管 隔离墩模具 u型槽模具 护坡模具 pvc输送带 尼龙输送带 天津除甲醛 北京除甲醛 就会使水泥制品无法脱模，所以经常选用玻璃钢模具，因为玻璃钢模具能够保障水泥制品表面光滑，同时可以拆卸，顺利保障水泥制品的顺利脱模。
The anti-collision type curbstone mold with S-shape may have certain influence on material selection. Generally, engineering polypropylene PP is selected as the raw material, but only ordinary. If the S-shape changes, the cement products cannot be demoulded. Therefore, FRP mold is often selected, because FRP mold can guarantee the smooth surface of cement products, and can be disassembled to ensure the smooth cement production. Smooth demoulding of product