物理安全检测
ISO 1762纸浆、纸板和纸 在525℃燃烧残余物的测定
ISO 1762纸浆、纸板和纸 在525℃燃烧残余物的测定—标准名称
ISO 1762 Paper, board and pulps - Determination of residue (ash) on ignition at 525 °C
ISO 1762纸浆、纸板和纸 在525℃燃烧残余物的测定
ISO 1762纸浆、纸板和纸 在525℃燃烧残余物的测定—适用范围
Scope:
This International Standard describes the determination of the residue (ash) on ignition of paper, board and pulp at 525 °C. It is applicable to all types of paper, board, and pulp samples. The ash may consist of
a) mineral matter in the pulp and various residues from chemicals used in its manufacture,
b) metallic matter from piping and machinery, and
c) fillers, pigments, coatings, or residues from various additives.
ISO 1762纸浆、纸板和纸 在525℃燃烧残余物的测定—引用文件
ISO 186 Paper and board — Sampling to determine average quality
ISO 287 Paper and board — Determination of moisture content of a lot — Oven-drying method
ISO 638 Paper, board and pulps — Determination of dry matter content — Oven-drying method
ISO 7213 Pulps — Sampling for testing
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