Standard No.:	GB/T 10339-2007
English Name:	Testing method of light scattering and absorption coefficient for paper board and pulps
Chinese Name:	纸、纸板和纸浆的光散射和光吸收系数的测定
Chinese Classification:	Y30    Papermaking in general
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	1989-2-22
Implemented on:	2008-9-1
Status:	superseded
Superseded by:	GB/T 10339-2018 Paper,board and pulp—Determination of light scattering and absorption coefficients(Kubelka-Munk method)
Superseded on:	2019-7-1
Superseding:	GB 10339-1989 Testing method of light scattering and absorptlon coefficlent for paper and pulps
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	170.00
Delivery:	via email in 1~3 business day

本标准修改采用国际标准ISO9416:1998《纸张 光散射和光吸收系数的测定(KubelkaMunk)》。 本标准规定了基于KubelkaMunk理论的纸、纸板和纸浆的光散射和光吸收的测定方法。
本标准适用于白色和近白色的纸浆及不含荧光物质的未涂布纸和纸板，其不透明度应小于95%。