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High-conductivity composite grounding material and preparation method thereof
The invention belongs to the technical field of power transmission, and particularly relates to a high-conductivity composite grounding material and a preparation method thereof. The high-conductivity composite grounding material is prepared from the following raw materials in parts by weight: 100 parts of a gel material, 90-110 parts of aggregate fine sand, 30-50 parts of water, 0.3-0.8 part of a water reducing agent, 0.5-1.0 part of a defoaming agent, 0.5-1.0 part of a dispersing agent, 1-2 parts of stainless steel fibers and 0.1-0.5 part of carbon fibers. According to the high-conductivity composite grounding material, stainless steel fibers and carbon fibers are adopted as composite conductive phase materials, the two conductive phase materials are complementary in performance, hydroxypropyl methyl cellulose is adopted as a dispersing agent, and the grounding effect of a grounding grid is remarkably improved.
本发明属于电力输电技术领域，具体涉及一种高导电性复合接地材料及其制备方法，所述的高导电性复合接地材料由如下重量份数的原料制成：凝胶材料100份、骨料细砂90‑110份、水30‑50份、减水剂0.3‑0.8份、消泡剂0.5‑1.0份、分散剂0.5‑1.0份、不锈钢纤维1‑2份和碳纤维0.1‑0.5份。本发明高导电性复合接地材料采用不锈钢纤维和碳纤维作为复合导电相材料，两种导电相材料性能互补，并采用羟丙基甲基纤维素作为分散剂，显著地改善接地网的接地效果。
High-conductivity composite grounding material and preparation method thereof
The invention belongs to the technical field of power transmission, and particularly relates to a high-conductivity composite grounding material and a preparation method thereof. The high-conductivity composite grounding material is prepared from the following raw materials in parts by weight: 100 parts of a gel material, 90-110 parts of aggregate fine sand, 30-50 parts of water, 0.3-0.8 part of a water reducing agent, 0.5-1.0 part of a defoaming agent, 0.5-1.0 part of a dispersing agent, 1-2 parts of stainless steel fibers and 0.1-0.5 part of carbon fibers. According to the high-conductivity composite grounding material, stainless steel fibers and carbon fibers are adopted as composite conductive phase materials, the two conductive phase materials are complementary in performance, hydroxypropyl methyl cellulose is adopted as a dispersing agent, and the grounding effect of a grounding grid is remarkably improved.
本发明属于电力输电技术领域，具体涉及一种高导电性复合接地材料及其制备方法，所述的高导电性复合接地材料由如下重量份数的原料制成：凝胶材料100份、骨料细砂90‑110份、水30‑50份、减水剂0.3‑0.8份、消泡剂0.5‑1.0份、分散剂0.5‑1.0份、不锈钢纤维1‑2份和碳纤维0.1‑0.5份。本发明高导电性复合接地材料采用不锈钢纤维和碳纤维作为复合导电相材料，两种导电相材料性能互补，并采用羟丙基甲基纤维素作为分散剂，显著地改善接地网的接地效果。
High-conductivity composite grounding material and preparation method thereof
一种高导电性复合接地材料及其制备方法
WANG YUXIN (author) / REN ZHOUQI (author) / NIE JING (author) / LI PENG (author) / JING YANG (author) / CAI YIFAN (author) / CHEN GUOJIE (author) / WU JIAXIN (author)
2021-12-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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