Epoxy resin seepy material and preparation method thereof and application
A technology of epoxy resin and water-permeable material, applied in application, other household appliances, household appliances, etc., can solve the problems of complicated operation and high-temperature curing, and achieve the effect of uniform pore distribution, excellent water permeability and air permeability, and uniform pore size distribution.
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[0042] Example 1
[0043] At room temperature of 35°C, 64.8g of water, 51.84g of silicon micropowder, 9.72g of aluminum oxide powder, 1.12g of boron oxide, and 1.12g of zinc oxide (the average particle size of the filler is 1250 mesh) were added into the container and mixed uniformly to obtain Aqueous phase component; In another container, add 101.6g epoxy resin, 60.47g epoxy resin curing agent, 10.68g butyl glycidyl ether, 10.04g polyetheramine T403 containing polyoxypropylene segment, 10g 2, 3,6-Tris(dimethylaminomethyl)phenol was mixed and stirred evenly at 35°C to the oil phase components; then all the water phase components were transferred to the oil phase components under the condition of rapid stirring, and stirred After homogenization, the mixed slurry is obtained, and the mixed slurry is quickly transferred to a water-impermeable plastic mold, and cured for 12 hours at room temperature of 35 °C. After curing, the mold is released. The water permeability, water absorp...
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[0044] Example 2
[0045] 136.9g of water, 123.24g of calcined kaolin, 41.08g of aluminum oxide powder, 20.54g of zinc oxide, 30.81g of boron oxide, 10.27g of magnesium oxide (the average particle size of the filler is 800 mesh) was added to the container at room temperature of 25°C Mix evenly to obtain the water phase components; add 100.04g epoxy resin, 60.68g epoxy resin curing agent, 10.16g trimethylol triglycidyl ether, 10.01g polyoxypropylene segment-containing polymer into another container Etheramine D230, 10.24g of dimethylaniline were mixed and stirred at 25°C to obtain oil phase components; then all the water phase components were transferred to the oil phase components under the condition of rapid stirring, and after stirring uniformly, the obtained Mix the slurry, quickly transfer the mixed slurry to a water-impermeable plastic mold, let it stand for 24 hours at room temperature at 25°C, and release the mold after curing. Test the water permeability, water absorpt...
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[0046] Example 3
[0047] 164.6g of water, 148.08g of silicon micropowder, 74.04g of boron oxide, 14.81g of lead oxide, and 9.87g of zinc oxide (the average particle size of the filler is 600 mesh) were added to the container at room temperature of 15°C and mixed evenly to obtain the water phase components ; To another container, add 83.67g epoxy resin, 50.56g epoxy resin curing agent, 18.02g butyl glycidyl ether, 9.04g polyetheramine T403 containing polyoxypropylene segment, 7.51g 2,3,6 -Tris(dimethylaminomethyl)phenol is mixed and stirred uniformly to the oil phase components at 15°C; then all the water phase components are transferred to the oil phase components under the condition of rapid stirring, and the obtained after stirring uniformly Mix the slurry, quickly transfer the mixed slurry to an impermeable plastic mold, stand at room temperature at 15°C for 36 hours of curing, demould after curing, and test the water permeability, water absorption, porosity and pore size ...
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