ASTM?F1868服裝材料熱阻和濕阻測(cè)試?–?標(biāo)準(zhǔn)名稱?

ASTM F1868?Standard Test Method for Thermal and Evaporative Resistance of Clothing Materials Using a Sweating Hot Plate

ASTM F1868用焊接熱板測(cè)定服裝材料耐熱和耐蒸發(fā)的標(biāo)準(zhǔn)試驗(yàn)方法?

ASTM?F1868服裝材料熱阻和濕阻測(cè)試?–?適用范圍?

ASTM F1868本試驗(yàn)方法包括服裝系統(tǒng)用織物、薄膜、涂層、泡沫和皮革及多層復(fù)合材料在穩(wěn)態(tài)條件下的熱阻和濕阻的測(cè)量。?

Scope:?This test method covers the measurement of the thermal resistance and the evaporative resistance, under steady-state conditions, of fabrics, films, coatings, foams, and leathers, including multi-layer assemblies, for use in clothing systems.

?ASTM?F1868服裝材料熱阻和濕阻測(cè)試?–?測(cè)試原理?

在標(biāo)準(zhǔn)的測(cè)試環(huán)境下，加熱固定的鋁板或銅板，讓其保持固定溫度，測(cè)試加熱的功率。同樣，銅板或鋁板上面覆蓋測(cè)試布料后測(cè)試相同情況的功率，根據(jù)兩者的功率差和測(cè)試盤面積的大小，就可以標(biāo)定樣品的熱阻或者濕阻。?

ASTM?F1868服裝材料熱阻和濕阻測(cè)試?–?相關(guān)標(biāo)準(zhǔn)?

GB/T11048 紡織品 生理舒適性 穩(wěn)態(tài)條件下熱阻和濕阻的測(cè)定(蒸發(fā)熱板法)

GB/T11048 Textiles—Physiological effects—Measurement of thermal and water-vapour resistance under steady-state conditions(sweating guarded-hotplate test)?

ISO 11092 紡織品.生理效應(yīng).穩(wěn)態(tài)條件下耐熱和耐水蒸氣性能的測(cè)量(防護(hù)熱板排汗試驗(yàn))?

ISO 11092 Textiles - Physiological effects - Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)

詳情請(qǐng)關(guān)注：中科易朔

出自：GF2021