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ASTM D2858-70(1997)e1
Standard Test Method for Thermal Conductivity of Electrical Grade Magnesium Oxide (Withdrawn 2003)
3 стр.
Отменен
Печатное изданиеЭлектронный (pdf)
81.12 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
71.060.20 Oxides / Оксиды. Включая диоксиды, пероксиды и т.д.
Сборник (ASTM):
10.02 Electrical Insulation (II): D2519–latest / Электрическая изоляция (II): с D2518 и далее
Тематика:
Electrical Insulating Materials
Описание
Область применения

1.1 This method covers the determination of thermal conductivity of compacted, granular, electrical grade magnesium oxide (MgO) under conditions which simulate the use of this material as insulation in tubular heating units.

1.2 The values stated in inch-pound units are to be regarded as the standard.

Ключевые слова:
electrical grade; magnesium oxide; thermal conductivity