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Vacuum heat insulator and testing method for the glass fiber laminate to be used in the insulator
Vacuum heat insulator and testing method for the glass fiber laminate to be used in the insulator
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机译:真空绝热体和用于该绝热体的玻璃纤维层压板的测试方法
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摘要
Vacuum insulator includes core member and jacket which covers core member. Jacket is decompressed its interior and core member includes a glass-fiber laminated unit. The glass fiber is formed of toughened glass-fiber which is low brittle and its fiber strength is toughened. This structure allows improving the heat insulating performance as well as lowering the material cost of vacuum insulator.
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