| 结构层接合机理: |
| 添加时间：2018/3/26 16:25:25 浏览次数： |
| 结构层接合机理: The bonding mechanism of the structure layer: 通过阻燃输送带附着力形成的机理分析，影响附着力的因素离不开塑化温度、胶带芯浸糊量、塑化速度、带芯含棉量、面纱质量、覆盖胶中橡塑比等，其中塑化温度、塑化速度决定了带芯塑化程度，运输带芯浸糊量、含棉量、塑化速度决定了产品芯浸糊充分程度，覆盖胶中橡塑比及橡胶的种类决定了覆盖胶与PVC溶解度参数相近程度,覆盖层与芯层之间的附着力主要是通过测试每毫米宽覆盖层与芯层之间剥离所产生的阻力来计算的，在测试过程中可以发现，覆盖层在剥离时既有覆盖胶与芯层表面的塑化糊分离，也有芯层表面塑化糊与芯层里面塑化糊的分离，甚至还有芯层表面面纱的撕裂，这些剥离过程所产生的阻力与强力机产生的拉力是一对平衡力，方向相反，大小相等； Through the analysis of mechanism of flame retardant conveyor adhesion formation, factors affecting adhesion cannot do without plasticizing temperature, leaching amount, plasticizing paste tape core speed, with a core of cotton quality, quantity, veil cover compound rubber ratio, the plasticizing temperature and plasticizing speed determines the core plasticizing degree, belt core soaking. The amount, including cotton quantity and plasticizing speed determines the product core soaking. The full extent, types of cover rubber in rubber and rubber to cover the glue and PVC solubility parameters of similar degree, covering layer and core layer adhesion is mainly through the test per mm wide coverage between layer and core layer peeling force calculation that can be found in the testing process, covering both when peeled rubber covering surface of the core layer separation and plasticizing paste, also has the separation surface of the core layer and the core layer inside the plasticizing plasticizing paste paste, even The tearing of the surface veil of the core layer, the resistance produced by the stripping process and the force produced by the power machine are a pair of balance forces, and the opposite direction is the same. |
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