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VACUUM HEAT INSULATION MATERIAL AND MANUFACTURING METHOD FOR VACUUM HEAT INSULATION MATERIAL, AND REFRIGERATOR, REFRIGERATING EQUIPMENT, NOTEBOOK-SIZED COMPUTER AND ELECTRIC WATER HEATER USING VACUUM HEAT INSULATION MATERIAL
VACUUM HEAT INSULATION MATERIAL AND MANUFACTURING METHOD FOR VACUUM HEAT INSULATION MATERIAL, AND REFRIGERATOR, REFRIGERATING EQUIPMENT, NOTEBOOK-SIZED COMPUTER AND ELECTRIC WATER HEATER USING VACUUM HEAT INSULATION MATERIAL
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机译:真空隔热材料的真空隔热材料及其制造方法,制冷机,制冷设备,笔记本电脑,电热水器及真空隔热材料
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摘要
PROBLEM TO BE SOLVED: To provide a high-performance vacuum heat insulation material wherein heat insulation performance is improved not less than 20% compared to the case of powder non-addition by clearing a heat insulation improvement factor appearing in the case of addition of an additive to a base material and selecting the proper base material and the additive according to the theory, to provide a manufacturing method for the vacuum heat insulation material, to provide equipment with the high-performance vacuum heat insulation material capable of contributing to the energy saving, and to provide equipment with the high-performance vacuum heat insulation material not imparting discomfort caused by transmission of heat inside the equipment up to a surface to a user. SOLUTION: In this vacuum heat insulation material, fumed silica 5 of an average primary particle diameter of 7 nm and carbon black 4 of a powder specific resistance of 0.6 cm/ are evenly dispersed in a covering material 2 having a metal foil layer and a thermoplastic polymer layer.
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机译:解决的问题:提供一种高性能的真空绝热材料,其中通过不添加粉末的情况下出现的绝热改善因素,与不添加粉末的情况相比绝热性能提高了不少于20%。在基础材料中添加添加剂,并根据理论选择合适的基础材料和添加剂,以提供真空隔热材料的制造方法,为设备提供能够有助于节能的高性能真空隔热材料并且,为设备提供一种高性能的真空绝热材料,不会给设备内部的热量传递到使用者的表面带来不适感。解决方案:在这种真空绝热材料中,平均一次粒径为7 nm的气相二氧化硅5和粉末电阻率为0.6 cm /的炭黑4均匀地分散在具有金属箔层和热塑性塑料的覆盖材料2中聚合物层。
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