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A platform for research: civil engineering, architecture and urbanism
Novel conductive polymer composite material and preparation method thereof
The invention belongs to the field of functional composite materials, and particularly relates to a novel dehumidifying conductive polymer composite material and a preparation method thereof. The technical key point is as follows: the composite material is prepared from the following components in parts by weight: 100-200 parts of cement, 100-360 parts of medium sand, 0.2-2.6 parts of conductive filler, 5-25 parts of a polymer, 5-12 parts of silica fume, 3-16 parts of an expanding agent, 0.1-0.6 parts of a dispersing agent, 0.05-0.2 parts of a defoaming agent, 1.0-2.8 parts of a water reducingagent and 30-65 parts of water. The novel conductive polymer composite material provided by the invention has the properties of dehumidification, electric conduction, permeation resistance, corrosionresistance, mechanical property, durability and the like, and the doped polymer can improve the flexibility and the waterproof property of the composite material, so that the composite material is more suitable for humid environments such as underground tunnels.
本发明属于功能复合材料领域，具体涉及一种新型除湿导电聚合物复合材料及其制备方法。其技术要点如下：按照重量份数计算，包括如下组分：水泥100~200份，中砂100~360份，导电填料0.2~2.6份，聚合物5~25份，硅灰5~12份，膨胀剂3~16份，分散剂0.1~0.6份，消泡剂0.05~0.2份，减水剂1.0~2.8份，水30~65份。本发明提供一种新型导电聚合物复合材料，具有除湿、导电、抗渗、耐腐蚀、力学与耐久等性能，且掺聚合物可提升复合材料的柔韧性及防水性能，因而更适用于地下隧道等潮湿环境。
Novel conductive polymer composite material and preparation method thereof
The invention belongs to the field of functional composite materials, and particularly relates to a novel dehumidifying conductive polymer composite material and a preparation method thereof. The technical key point is as follows: the composite material is prepared from the following components in parts by weight: 100-200 parts of cement, 100-360 parts of medium sand, 0.2-2.6 parts of conductive filler, 5-25 parts of a polymer, 5-12 parts of silica fume, 3-16 parts of an expanding agent, 0.1-0.6 parts of a dispersing agent, 0.05-0.2 parts of a defoaming agent, 1.0-2.8 parts of a water reducingagent and 30-65 parts of water. The novel conductive polymer composite material provided by the invention has the properties of dehumidification, electric conduction, permeation resistance, corrosionresistance, mechanical property, durability and the like, and the doped polymer can improve the flexibility and the waterproof property of the composite material, so that the composite material is more suitable for humid environments such as underground tunnels.
本发明属于功能复合材料领域，具体涉及一种新型除湿导电聚合物复合材料及其制备方法。其技术要点如下：按照重量份数计算，包括如下组分：水泥100~200份，中砂100~360份，导电填料0.2~2.6份，聚合物5~25份，硅灰5~12份，膨胀剂3~16份，分散剂0.1~0.6份，消泡剂0.05~0.2份，减水剂1.0~2.8份，水30~65份。本发明提供一种新型导电聚合物复合材料，具有除湿、导电、抗渗、耐腐蚀、力学与耐久等性能，且掺聚合物可提升复合材料的柔韧性及防水性能，因而更适用于地下隧道等潮湿环境。
Novel conductive polymer composite material and preparation method thereof
一种新型导电聚合物复合材料及其制备方法
WANG LIMIN (author) / TIAN YILANG (author) / GAO PEIWEI (author) / LI XINMAO (author) / SHAN HAITAO (author) / XU SHAOYUN (author) / SUN XUEWEI (author) / WANG RONG (author) / ZHANG JUN (author)
2021-03-05
Patent
Electronic Resource
Chinese
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