Fabric Systems: Thermal Insulation
Downloads:
Methods:
ASTM D 1518 "Thermal Resistance of Batting Systems Using a Hot Plate"
ASTM F 1868 “Thermal and Evaporative Resistance of Clothing Materials Using a Sweating Hot Plate Test” (Procedure Part A)
ISO 11092 "Textiles--Determination of Physiological Properties--Measurement of Thermal and Water-Vapour Resistance"
Instrument:
Guarded hot plate in an environmental chamber; custom hoods provide either still air conditions, horizontal air flow, or vertical air flow at different levels
Cost:
$377 per fabric type (3 reps)
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| Horizontal air flow hood over plate |
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| Box Hood (still air conditions) |
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| Vertical air flow hood over plate |
