Foam particles or fiberfill usually make up the filler due to their insulating properties, without weight.

泡沫颗粒或者纤维因它们的绝缘性能和重量轻常用作填充物。

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Surface flashover of ceramic insulators used in vacuum devices restricts the insulating properties of the vacuum devices.

陶瓷绝缘子沿面闪络是制约电真空器件绝缘性能、影响设备正常运行的关键因素之一。

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Cleansing Products industry: the excellent insulating properties of the Refined Carnauba Wax makes it of great use by this industry.

清洁产品行业：卓越的隔绝性能，精制的巴西棕榈蜡被广泛应用于该行业。

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Sheets of glass separated by a vacuum could bring windows' insulating properties up to par with insulated walls, yet allow them to be nearly as thin as single panes of glass.

ECONOMIST: Green homes