A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT INSULATING SHEET AND METHOD OF MANUFACTURING THEREOF, AND ELECTRONIC EQUIPEMNT AND BATTERY UNIT USING HEAT INSULATING SHEET
A manufacturing method of a heat insulating sheet of the present disclosure includes a composite generating step of impregnating a nonwoven fiber with a basic sol prepared to generate a composite of ahydrogel-nonwoven fiber, the basic sol being prepared by adding carbonate ester to a water glass composition; and a drying step of drying a liquid contained in the composite at a temperature lower than a critical temperature of the liquid and a pressure lower than a critical pressure of the liquid to remove the liquid from the composite. The heat insulating sheet according to the present disclosure includes an aerogel and a nonwoven fiber, and has a compression rate at 0.30 MPa to 5.0 MPa of 40% or less. In electronic equipment of the present disclosure, the heat insulating sheet is disposedbetween an electronic component and a housing. In a battery unit of the present disclosure, the heat insulating sheet is disposed between batteries. A heat insulating sheet that can be used under a high load and a manufacturing method thereof, and an electronic device and a battery unit including the same are provided.
本申请的绝热片的制造方法包括：使向水玻璃组合物中添加碳酸酯制作而成的碱性溶胶浸渗至无纺布纤维中，从而生成水凝胶‑无纺布纤维的复合体的复合体生成步骤；以及通过小于邻界温度和小于邻界压力的干燥从而去除复合体中包含的液体的干燥步骤。本申请的绝热片包含气凝胶和无纺布纤维，且0.30～5.0MPa下的压缩率为40％以下。本申请的电子设备在电子部件与壳体之间配置绝热片。本申请的电池单元在电池间配置绝热片。由此，提供能够在高载荷下使用的绝热片及其制造方法、具备其的电子设备和电池单元。
HEAT INSULATING SHEET AND METHOD OF MANUFACTURING THEREOF, AND ELECTRONIC EQUIPEMNT AND BATTERY UNIT USING HEAT INSULATING SHEET
A manufacturing method of a heat insulating sheet of the present disclosure includes a composite generating step of impregnating a nonwoven fiber with a basic sol prepared to generate a composite of ahydrogel-nonwoven fiber, the basic sol being prepared by adding carbonate ester to a water glass composition; and a drying step of drying a liquid contained in the composite at a temperature lower than a critical temperature of the liquid and a pressure lower than a critical pressure of the liquid to remove the liquid from the composite. The heat insulating sheet according to the present disclosure includes an aerogel and a nonwoven fiber, and has a compression rate at 0.30 MPa to 5.0 MPa of 40% or less. In electronic equipment of the present disclosure, the heat insulating sheet is disposedbetween an electronic component and a housing. In a battery unit of the present disclosure, the heat insulating sheet is disposed between batteries. A heat insulating sheet that can be used under a high load and a manufacturing method thereof, and an electronic device and a battery unit including the same are provided.
本申请的绝热片的制造方法包括：使向水玻璃组合物中添加碳酸酯制作而成的碱性溶胶浸渗至无纺布纤维中，从而生成水凝胶‑无纺布纤维的复合体的复合体生成步骤；以及通过小于邻界温度和小于邻界压力的干燥从而去除复合体中包含的液体的干燥步骤。本申请的绝热片包含气凝胶和无纺布纤维，且0.30～5.0MPa下的压缩率为40％以下。本申请的电子设备在电子部件与壳体之间配置绝热片。本申请的电池单元在电池间配置绝热片。由此，提供能够在高载荷下使用的绝热片及其制造方法、具备其的电子设备和电池单元。
HEAT INSULATING SHEET AND METHOD OF MANUFACTURING THEREOF, AND ELECTRONIC EQUIPEMNT AND BATTERY UNIT USING HEAT INSULATING SHEET
绝热片及其制造方法、以及使用了绝热片的电子设备和电池单元
OIKAWA KAZUMA (author) / WADA TOORU (author) / SAKAGUCHI SHIGEKI (author) / KUBO TAKASHI (author) / TSURUTA TAKASHI (author) / SAKATANI SHIGEAKI (author) / KOMYOJI DAIDO (author)
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
HEAT INSULATING SHEET UNIT FORMING AN INSULATING GLASS CONTAINING AEROGRAPHITE
| European Patent Office | 2018
HEAT INSULATING SHEET AND HEAT INSULATING PLATE USING THE SAME
| European Patent Office | 2016