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  • 新聞動態

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    復合樹脂材料做的電纜槽模具
    發布人:管理員   發布時間:2020-12-8

    電纜槽模具在生產水泥預制路沿石方面有著很重要的作用。模具材料主要分為塑料注塑成型和電纜槽模具成型兩種。材料的選擇對電纜槽模具的質量有很大影響。
    The cable trough mould plays an important role in the production of cement precast curbstone. Mold materials are mainly divided into plastic injection molding and cable trough mold molding. The material selection of the cable tray has a great influence on the quality of the cable tray.

    有的電纜槽模具是用復合樹脂材料做成的,也就是通常所指的BMC主要使用不飽和樹脂、玻璃纖維短切、長絲、加上一些填充物,配以鋼筋骨架。
    Some cable trough molds are made of composite resin materials, that is, the commonly referred BMC mainly uses unsaturated resin, glass fiber chopped, filament, plus some fillers, with reinforcement framework.

    產品性能穩定,耐溫性能強、耐酸堿,抗壓、抗彎、抗沖擊,阻燃,價格相對來說比鋼纖維混凝土和再生樹脂、聚合基復合物的高,但是從使用年限、從產品性能等性價比高。
    The product has stable performance, strong temperature resistance, acid and alkali resistance, compression resistance, bending resistance, impact resistance and flame retardant. The price of the product is relatively higher than that of steel fiber reinforced concrete, recycled resin and polymerized composite, but it is cost-effective in terms of service life and product performance.

         

    通常以為低溫封孔是下面三種效果的歸納結果。水合反響效果低溫封孔是在水溶液中進行的,與高溫封孔相同,會發生水合效果。目前國內大多數出產廠家都選用低溫封孔技能。
    It is generally thought that low temperature sealing is the result of the following three effects. Hydration reaction effect low temperature sealing is carried out in aqueous solution, which is the same as that of high temperature sealing. At present, most domestic manufacturers choose low temperature sealing technology.

    一般生產電纜槽模具都需要模具具有一定的強韌性與耐磨性,能滿足模具工作環境的要求,并且具有良好的可鍛性、切削加工性、淬硬性、淬透性及可磨削性,滿足模具的工藝性能。
    Generally, the production of cable trough requires the die to have a certain strength, toughness and wear resistance, which can meet the requirements of the die working environment, and has good malleability, machinability, hardenability, hardenability and grindability, so as to meet the process performance of the die.

     

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