标准编号：ISO 2144:2019
中文名称：纸、纸板、纸浆和纤维素纳米材料 在900℃点火时残留（灰分）的测定
英文名称：Paper, board, pulps and cellulose nanomaterials — Determination of residue (ash content) on ignition at 900 °C
发布日期：2019-06
标准范围
This document describes the determination of the residue (ash content) on ignition of paper, board, pulps and cellulose nanomaterials. This document is applicable to all types of paper, board, pulp and cellulose nanomaterial. This document provides measurement procedures to obtain a measurement precision of 0,01 % or better for residue (ash content) on ignition at 900 °C.
In the context of this document, the term “cellulose nanomaterial” refers specifically to cellulose nano-object (see 3.2 to 3.4). Owing to their nanoscale dimensions, these cellulose nano-objects can have intrinsic properties, behaviours or functionalities that are distinct from those associated with paper, board and pulps.
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