A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VACUUM HEAT-INSULATING MATERIAL, AND HEAT-INSULATING CONTAINER, DWELLING WALL, TRANSPORT MACHINE, HYDROGEN TRANSPORT TANKER, AND LNG TRANSPORT TANKER EQUIPPED WITH VACUUM HEAT-INSULATING MATERIAL
A vacuum heat-insulating material includes: an outer cover material; and a core material which is sealed in a tightly closed and decompressed state on the inside of the outer cover material. Outer cover material has gas barrier properties and satisfies at least one of a condition that a linear expansion coefficient is 80×10−5/° C. or lower when a static load is 0.05 N within a temperature range of −130° C. to 80° C., inclusive, a condition that an average value of a linear expansion coefficient is 65×10−5/° C. or higher when a static load is 0.4 N within a temperature range of −140° C. to −130° C., inclusive, a condition that an average value of a linear expansion coefficient is 20×10−5/° C. or higher when a static load is 0.4 N within a temperature range of −140° C. to −110° C., inclusive, and a condition that an average value of a linear expansion coefficient is 13×10−5/° C. or higher when a static load is 0.4 N within a temperature range of +50° C. to +65° C., inclusive.
VACUUM HEAT-INSULATING MATERIAL, AND HEAT-INSULATING CONTAINER, DWELLING WALL, TRANSPORT MACHINE, HYDROGEN TRANSPORT TANKER, AND LNG TRANSPORT TANKER EQUIPPED WITH VACUUM HEAT-INSULATING MATERIAL
A vacuum heat-insulating material includes: an outer cover material; and a core material which is sealed in a tightly closed and decompressed state on the inside of the outer cover material. Outer cover material has gas barrier properties and satisfies at least one of a condition that a linear expansion coefficient is 80×10−5/° C. or lower when a static load is 0.05 N within a temperature range of −130° C. to 80° C., inclusive, a condition that an average value of a linear expansion coefficient is 65×10−5/° C. or higher when a static load is 0.4 N within a temperature range of −140° C. to −130° C., inclusive, a condition that an average value of a linear expansion coefficient is 20×10−5/° C. or higher when a static load is 0.4 N within a temperature range of −140° C. to −110° C., inclusive, and a condition that an average value of a linear expansion coefficient is 13×10−5/° C. or higher when a static load is 0.4 N within a temperature range of +50° C. to +65° C., inclusive.
VACUUM HEAT-INSULATING MATERIAL, AND HEAT-INSULATING CONTAINER, DWELLING WALL, TRANSPORT MACHINE, HYDROGEN TRANSPORT TANKER, AND LNG TRANSPORT TANKER EQUIPPED WITH VACUUM HEAT-INSULATING MATERIAL
SHIMA MICHIHIRO (author) / YUASA AKIKO (author)
2017-08-17
Patent
Electronic Resource
English
IPC:
F17C
Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase
,
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS