相关文章

山东电缆桥架喷塑桥架

喷塑电缆桥架是将塑料粉末喷涂在电缆桥架上的一种表面处置方法。喷塑电缆桥架对控制电缆的屏蔽干扰、在重腐蚀环境中电缆的防护都有较好效果。

Plastic cable bridge is a surface disposal method of plastic powder coating on the cable bridge. Protective spraycable bridge shield interference, to control cable in severe corrosion environment of the cable has good effect.

不需要稀料,施工对情况无污染,对人体无迫害;涂层外观质量优异,附着力以及机械强度强;喷涂施工固化时间短;涂层耐腐耐磨能力超出跨越很多;不需要底漆;施工简便,对工人技术要求低;成本低于喷漆工艺;有些施工场合已经明确提出必需使用静电喷塑工艺处理;静电喷粉喷涂过程中不会出现喷漆工艺中常见的流淌现象。

Don't need thinner, construction has no pollution to the situation, no persecution of human body; coating withexcellent adhesion and appearance quality, strong mechanical strength; spraying curing time is short; the coatingcorrosion resistant ability across many; do not need primer; the construction is simple, low requirement oftechnology workers; the cost is lower than the painting process; some construction situation has clearly proposedmust use the electrostatic spray process; electrostatic powder spraying process does not appear the phenomenon ofpainting process flow in common.

Plastic cable bridge is the use of corona discharge phenomenon makes the powder coating adsorption on cable tray,following on from the Zhenjiang Yuejin electric instrument and equipment to describe the process: powder coating bypowder supply system by compressed air gas into the nozzle, the front end of the nozzle with high pressure occurs ina high-voltage electrostatic generator.

因为电晕放电,在其附近发生密集的电荷,粉末由喷嘴喷出时,形成带电涂料粒子,受静电力的感化,被吸到与其极性相反的工件上去,跟着喷上的粉末增多,电荷储蓄积累也越多,当达到必然厚度时,由于发生静电排斥作用,即不继续吸附,从而使得整个工件获得必然厚度的粉末涂层,然后颠末热使粉末熔融、流平、固化,即在工件概况形成坚硬的涂膜。

Because of the corona discharge, the charge in the vicinity of occurrence of dense, powder is sprayed from thenozzle, the formation of charged coating particles, by static electricity effect, being sucked into its oppositepolarity work-piece, followed by spray powder increased, the charge accumulation of savings is more also, whenreaching certain thickness, due to electrostatic repulsion that is not to continue, adsorption, powder coatingthereby the whole workpiece to obtain the necessary thickness, and then through the heat makes the powder melting,levelling, curing, which form a hard film coating on the surface of the workpiece.