发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了纸和纸板亮度的最高限量。 本标准适用于相关的纸和纸板
Paper and board.Highest limitation of brightness
本标准规定了纸浆亮度(白度)的最高限量。 本标准适用于所有纸浆
Pulp.Highest limitation of brightness
Paper and board—Highest limitation of D65 brightness
Pulp D65 brightness maximum limit
本标准以模拟D65光源、漫射/垂直照明观测条件下,纸、纸板和纸浆对主波长457nm蓝光的漫反射因数(%)表示亮度(白度)测定结果。 对含有荧光增白剂的试样,亦可测定计算出荧光增白效果即荧光亮度(白度)。 本标准方法中有关量值传递方法,所用仪器的光谱和几何特性等各项
Paper,board and pulp-Measurement of brightness--Diff/Geometry
Esta norma establece el método de ensayo jara la determinación de brillantez en papel, cartón y hojas de pulpa que no contengan sustancias
Brightness in paper and board
本标准规定了测定纸浆亮度(白度)试样的制备方法。 本标准适用于各种木浆、竹浆、草浆和切到适当程度的棉麻长纤维纸浆
Pulp-Preparation of laboratory sheets for the measurement of brightness
Spracovat? a odborové normaliza?ně st?edisko: V?skumn? ústav papiera a celulózy, Bratislava, I?O 153 125 — Ing. Maria Masarykova, CSc, Ing. Eva
Pulp, páper and board testing Determination of ISO brightness
The Canadian Standard Freeness test is designed to give a measure of the rate at which a dilute suspension of pulp may be dewatered. The drainage
Methods of Testing Pulp and Paper Brightness of Pulp, Paper and Paperboard
Paper, board and pulps-Measurement of diffuse blue reflectance factor(ISO brightness)
本标准规定了造纸机颜料亮度(白度)的测定方法。 本标准适用于造纸工业中使用的各种白色机颜料
Determination of brightness (whiteness) for paper inorganic pigments
Paper and board — Measurement of diffuse blue reflectance factor (ISO brightness)
この規格は,紙,板紙及びパルプのIS0白色度(拡散青色光反射率)の測定方決について規定する。この規格は,白色又は白色に近い紙,板紙及びパルブに適用する。蛍光増白剤を含む紙,板紙及びパルブを測定じてもよいが装置の標準化及び装置間の測定値の一致を得るには,標準蛍光白色面を使って,照明光に含まれる紫外光エ
Paper, board and pulps -- Measurement of diffuse blue reflectance factor (ISO brightness)
本标准规定一般白色与近白色之纸浆、纸及纸板白度之测定法,但不适用于含有添加色料(1)之纸及纸板。 注(1):色料能吸收波长400-500nm之光线,须用分光光度计(Spectro-photometer)及比色计(Colorimeter)等仪器测定之
Method of Test for Brightness of Pulp, Paper and Paperboard
Paper and board. Measurement of hygroexpansivity. Hygroexpansivity up to a maximum relative humidity of 68%
本标准规定了纸和纸板亮度的最高限量。 本标准适用于相关的纸和纸板
Paper and board.Highest limitation of brightness
本标准规定了纸浆亮度(白度)的最高限量。 本标准适用于所有纸浆
Pulp.Highest limitation of brightness
Paper and board—Highest limitation of D65 brightness
Pulp D65 brightness maximum limit
本标准以模拟D65光源、漫射/垂直照明观测条件下,纸、纸板和纸浆对主波长457nm蓝光的漫反射因数(%)表示亮度(白度)测定结果。 对含有荧光增白剂的试样,亦可测定计算出荧光增白效果即荧光亮度(白度)。 本标准方法中有关量值传递方法,所用仪器的光谱和几何特性等各项
Paper,board and pulp-Measurement of brightness--Diff/Geometry
Esta norma establece el método de ensayo jara la determinación de brillantez en papel, cartón y hojas de pulpa que no contengan sustancias
Brightness in paper and board
本标准规定了测定纸浆亮度(白度)试样的制备方法。 本标准适用于各种木浆、竹浆、草浆和切到适当程度的棉麻长纤维纸浆
Pulp-Preparation of laboratory sheets for the measurement of brightness
Spracovat? a odborové normaliza?ně st?edisko: V?skumn? ústav papiera a celulózy, Bratislava, I?O 153 125 — Ing. Maria Masarykova, CSc, Ing. Eva
Pulp, páper and board testing Determination of ISO brightness
The Canadian Standard Freeness test is designed to give a measure of the rate at which a dilute suspension of pulp may be dewatered. The drainage
Methods of Testing Pulp and Paper Brightness of Pulp, Paper and Paperboard
Paper, board and pulps-Measurement of diffuse blue reflectance factor(ISO brightness)
本标准规定了造纸机颜料亮度(白度)的测定方法。 本标准适用于造纸工业中使用的各种白色机颜料
Determination of brightness (whiteness) for paper inorganic pigments
Paper and board — Measurement of diffuse blue reflectance factor (ISO brightness)
この規格は,紙,板紙及びパルプのIS0白色度(拡散青色光反射率)の測定方決について規定する。この規格は,白色又は白色に近い紙,板紙及びパルブに適用する。蛍光増白剤を含む紙,板紙及びパルブを測定じてもよいが装置の標準化及び装置間の測定値の一致を得るには,標準蛍光白色面を使って,照明光に含まれる紫外光エ
Paper, board and pulps -- Measurement of diffuse blue reflectance factor (ISO brightness)
本标准规定一般白色与近白色之纸浆、纸及纸板白度之测定法,但不适用于含有添加色料(1)之纸及纸板。 注(1):色料能吸收波长400-500nm之光线,须用分光光度计(Spectro-photometer)及比色计(Colorimeter)等仪器测定之
Method of Test for Brightness of Pulp, Paper and Paperboard
Paper and board. Measurement of hygroexpansivity. Hygroexpansivity up to a maximum relative humidity of 68%