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Influence of the Mode of Wavelength on the Infrared Reflectance and Transmittance in the Fabric
作者姓名:徐卫林  姚穆
作者单位:Xu Weilin Yao Mu China Textile University,Shanghai,200051 North-weat Institute of Textile Science and Technology,Xi'an
摘    要:The study and the practical utilization of the infrared inthe textile field is analysed simply.The test method ofthe infrared transmittance(α_T)and the reflectance(α_R)in the fabric is introduced.The test results of aset of polyester/cotton plain fabrlcs show that the infra-red reflecting regulation can be expressed by quasi-co-sine function.The parameters affecting the α_T and α_Rare analysed, α_T decreases according to negative expo-nent function as the weight per square meter of the fab-ric increases,and α_R increases.Both α_T and α_R will in-crease when the mode of wavelength(λ_m) of the infra-red decreases.It can be deduced that the infrared ab-sorptance of the fabric will increase as λ_m increases inthe studied range.


Influence of the Mode of Wavelength on the Infrared Reflectance and Transmittance in the Fabric
Xu Weilin Yao Mu China Textile University,Shanghai, North-weat Institute of Textile Science and Technology,Xi'an.Influence of the Mode of Wavelength on the Infrared Reflectance and Transmittance in the Fabric[J].Journal of Donghua University,1998(2).
Authors:Xu Weilin Yao Mu China Textile University  Shanghai  North-weat Institute of Textile Science and Technology  Xi'an
Institution:Xu Weilin Yao Mu China Textile University,Shanghai,200051 North-weat Institute of Textile Science and Technology,Xi'an
Abstract:
Keywords:infrared    transmittance  reflectance    mode of the wavelength  
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