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Thermal insulation material composition, thermal insulation ring, preparation method thereof and cooking electric appliance
The invention discloses a thermal insulation material composition, a thermal insulation ring, a preparation method of the thermal insulation ring and a cooking electric appliance. The thermal insulation material composition comprises the following components, by weight: 10%-70% gas-phase- method silicon dioxide, 5%-30% of polycrystalline alumina fibers, 5%-40% of vermiculite, and 5%-30% of cement.According to the technical scheme, the heat insulation effect can be improved, the heat storage coefficient is reduced, so that the energy efficiency is improved.
本发明公开一种隔热材料组合物、隔热圈及其制备方法、及烹饪电器。其中，按重量百分比计，所述隔热材料组合物包括：气相法二氧化硅，10％‑70％；多晶氧化铝纤维，5％‑30％；蛭石，5％‑40％；以及水泥，5％‑30％。本发明的技术方案能够提升隔温效果，降低蓄热系数，从而提高其能效。
Thermal insulation material composition, thermal insulation ring, preparation method thereof and cooking electric appliance
The invention discloses a thermal insulation material composition, a thermal insulation ring, a preparation method of the thermal insulation ring and a cooking electric appliance. The thermal insulation material composition comprises the following components, by weight: 10%-70% gas-phase- method silicon dioxide, 5%-30% of polycrystalline alumina fibers, 5%-40% of vermiculite, and 5%-30% of cement.According to the technical scheme, the heat insulation effect can be improved, the heat storage coefficient is reduced, so that the energy efficiency is improved.
本发明公开一种隔热材料组合物、隔热圈及其制备方法、及烹饪电器。其中，按重量百分比计，所述隔热材料组合物包括：气相法二氧化硅，10％‑70％；多晶氧化铝纤维，5％‑30％；蛭石，5％‑40％；以及水泥，5％‑30％。本发明的技术方案能够提升隔温效果，降低蓄热系数，从而提高其能效。
Thermal insulation material composition, thermal insulation ring, preparation method thereof and cooking electric appliance
隔热材料组合物、隔热圈及其制备方法、及烹饪电器
QIN MENGKE (author)
2021-01-26
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
| European Patent Office | 2022
| European Patent Office | 2021
Thermal insulation material and preparation method thereof
| European Patent Office | 2020
Thermal insulation material and preparation method thereof
| European Patent Office | 2022