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Preparation method of high polymer damping composite material
The invention relates to the field of damping composite materials, and discloses a preparation method of a high polymer damping composite material, which comprises the following specific steps: step 1, firstly preparing the following raw materials in percentage by mass: firstly preparing 5-15% of redispersed rubber powder, 5-15% of rubber powder, 30-40% of high-grade cement, 5-15% of silica fume and 15-20% of quartz sand, uniformly mixing high-grade cement, silica fume and quartz sand according to a ratio of 1: 0.3: 2 by using a stirrer, adding a proper amount of water, and fully and uniformly stirring to prepare cement paste; 2, weighing the redispersed rubber powder and the rubber powder according to a ratio of 1: 0.5, uniformly mixing, adding a small amount of water, and fully and uniformly stirring; by mixing the redispersed rubber powder and the rubber powder, the particles of the rubber powder are dispersed among the particles of the redispersed rubber powder, and when the mixture is added into cement paste and the redispersed rubber powder is re-dispersed in water to form an emulsion, the particles of the rubber powder are suspended in the emulsion, so that the processing difficulty is reduced, professional equipment is not needed, and the production cost is reduced.
本发明涉及阻尼复合材料领域，公开了一种高聚物阻尼复合材料的制作方法，包括以下具体步骤：步骤一：首先按质量百分比准备以下原料：首先准备5％～15％再分散胶粉、5％～15％橡胶粉、30％～40％高标号水泥、5％～15％硅灰和15％～20％石英砂，之后取高标号水泥：硅灰：石英砂按1:0.3:2比例使用搅拌机混合均匀，加入适量的水并充分搅拌均匀，制成水泥浆；步骤二：将再分散胶粉和橡胶粉按照1:0.5比例称量混合均匀，加入少量水，并充分搅拌均匀。通过再分散胶粉与橡胶粉混合，橡胶粉的颗粒会分散在再分散胶粉的颗粒之间，混合物加入到水泥浆中时，再分散胶粉在水中重新分散形成乳液后，橡胶粉的颗粒会悬浮在乳液中，使得加工难度降低，无需使用专业设备，降低了生产成本。
Preparation method of high polymer damping composite material
The invention relates to the field of damping composite materials, and discloses a preparation method of a high polymer damping composite material, which comprises the following specific steps: step 1, firstly preparing the following raw materials in percentage by mass: firstly preparing 5-15% of redispersed rubber powder, 5-15% of rubber powder, 30-40% of high-grade cement, 5-15% of silica fume and 15-20% of quartz sand, uniformly mixing high-grade cement, silica fume and quartz sand according to a ratio of 1: 0.3: 2 by using a stirrer, adding a proper amount of water, and fully and uniformly stirring to prepare cement paste; 2, weighing the redispersed rubber powder and the rubber powder according to a ratio of 1: 0.5, uniformly mixing, adding a small amount of water, and fully and uniformly stirring; by mixing the redispersed rubber powder and the rubber powder, the particles of the rubber powder are dispersed among the particles of the redispersed rubber powder, and when the mixture is added into cement paste and the redispersed rubber powder is re-dispersed in water to form an emulsion, the particles of the rubber powder are suspended in the emulsion, so that the processing difficulty is reduced, professional equipment is not needed, and the production cost is reduced.
本发明涉及阻尼复合材料领域，公开了一种高聚物阻尼复合材料的制作方法，包括以下具体步骤：步骤一：首先按质量百分比准备以下原料：首先准备5％～15％再分散胶粉、5％～15％橡胶粉、30％～40％高标号水泥、5％～15％硅灰和15％～20％石英砂，之后取高标号水泥：硅灰：石英砂按1:0.3:2比例使用搅拌机混合均匀，加入适量的水并充分搅拌均匀，制成水泥浆；步骤二：将再分散胶粉和橡胶粉按照1:0.5比例称量混合均匀，加入少量水，并充分搅拌均匀。通过再分散胶粉与橡胶粉混合，橡胶粉的颗粒会分散在再分散胶粉的颗粒之间，混合物加入到水泥浆中时，再分散胶粉在水中重新分散形成乳液后，橡胶粉的颗粒会悬浮在乳液中，使得加工难度降低，无需使用专业设备，降低了生产成本。
Preparation method of high polymer damping composite material
一种高聚物阻尼复合材料的制作方法
XIN SHUANGFENG (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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