標(biāo)準(zhǔn)號：ISO 22007-2-2008
中文標(biāo)準(zhǔn)名稱：塑料.熱傳導(dǎo)率和熱擴散率的測定.第2部分:瞬時平面熱源(發(fā)熱盤)法
英文標(biāo)準(zhǔn)名稱：Plastics — Determination of thermal conductivity and thermal diffusivity — Part 2: Transient plane heat source (hot disc) method
標(biāo)準(zhǔn)類型：G31
發(fā)布日期：2008/12/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：G31
國際標(biāo)準(zhǔn)分類號：83.080.01
引用標(biāo)準(zhǔn)：ISO 472;ISO 22007-1
適用范圍：1.1 This part of ISO 22007 specifies a method for the determination of the thermal conductivity and thermaldiffusivity, and hence the specific heat capacity per unit volume, of plastics. The experimental arrangementcan be designed to match different specimen sizes. Measurements can be made in gaseous and vacuumenvironments at a range of temperatures and pressures.1.2 This method is suitable for testing homogeneous and isotropic materials, as well as anisotropicmaterials with a uniaxial structure. In general, the method is suitable for materials having values of thermalconductivity, λ, in the approximate range 0.01 W?m