HEAT INSULATING CLOTH AND ITS PROCESSING

摘要

PROBLEM TO BE SOLVED: To obtain heat-insulating clothes utilizing heat evolution by far-infrared radiation. SOLUTION: This heat-insulating clothes are obtained by attaching ceramic particles consisting mainly of a mixture of alumina with silica and having 0.02μm average particle size and high emissivity in far-infrared radiation wavelength area of 5-20μm to clothes by a binder or attaching ceramic particles consisting mainly of a mixture of alumina with silica and having >=130 brightness by Hunter and 0.02μm average particle size and having high emissivity in far-infrared radiation wavelength area to clothes by a binder.