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发明公开
CN110698953A 一种50～200℃多变色不可逆示温材料及其制备方法与应用 有权

一种50～200℃多变色不可逆示温材料及其制备方法与应用
摘要：
本发明公开了一种50～200℃多变色不可逆示温材料及其制备方法与应用，所述多变色不可逆示温材料以质量百分数计，由以下组分组成：有色颜料：25～28%，填料1：8～8.4%，填料2：16～16.7%，树脂基料：48～50%。制备方法如下：步骤一、配料：按配比量称取各种组分，首先加入有色颜料，将固体颗粒研磨粉碎，然后加入填料1和填料2混合均匀，最后加入树脂基料搅拌制成色浆；步骤二、研磨混合：将色浆转入高速球磨机中进行研磨分散，制得多变色不可逆示温材料。本发明的示温材料性质稳定、使用方便、成本低廉，将其应用在电力系统过热故障分析中，能有效降低故障排查难度，及时解决问题。
摘要（英）：

The invention discloses a 50-200 DEG C multi-color irreversible temperature indicating material and a preparation method and application thereof. The multi-color irreversible temperature indicating material comprises the following components in percentage by mass: 25-28% of a colored pigment, 8-8.4% of a filler1, 16-16.7% of a filler2 and 48-50% of a resin base material. The preparation method comprises the following steps of: step 1, proportioning: weighing various components according to the proportioning amount, firstly adding the colored pigment, grinding and pulverizing solid particles, then adding the filler 1 and filler 2, mixing uniformly, finally adding the resin base material, and stirring to prepare color paste; step 2, grinding and mixing: transferring the color paste into a high-speed ball mill for grinding and dispersing to prepare the multi-color irreversible temperature indicating material. The temperature indicating material provided by the invention is stable in property, convenient to use and low in cost, and can effectively reduce the difficulty of troubleshooting and solve the problem in time when being applied to the analysis of overheating faults of power systems.

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