85.040 纸浆 标准查询与下载
共找到 952 条与 纸浆 相关的标准，共 64 页
Method for forming handsheets for reflectance tests of pulp
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Pulps — Laboratory beating — Part 1: Valley beater method
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Pulps — Determination of stock concentration
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Testing method for ether solubility of pulpwood
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Pulps — Determination of alkali solubility
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Pulps — Determination of stock concentration
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Pulps — Preparation of laboratory sheets for physical testing —Part 1: Conventional sheet-former method
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Pulps — Laboratory beating — Part 1: Valley beater method
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
Testing method for organic solvent extractives in pulp
- ICS
- 85.040
- CCS
- 发布
- 2021-06-30
- 实施
1.1 These test methods cover the testing of hydroxyethylcellulose. 1.2 The test procedures appear in the following order: Sections Moisture 4 – 9 Ash 10 – 17 Viscosity 18 – 23 Density 24 – 30 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Methods for Hydroxyethylcellulose
- ICS
- 85.040
- CCS
- 发布
- 2021-06-01
- 实施
1.1 This test method is applicable to the determination of methoxyl and hydroxypropyl substitution content in cellulose ether products by a Zeisel-gas chromatographic technique. 1.2 This test method is not suitable for use for the analysis of hydroxypropyl-cellulose due to its very high substitution level. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 2, 11.1.4, and 11.1.7. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography
- ICS
- 85.040
- CCS
- 发布
- 2021-06-01
- 实施
1.1 This test method covers the determination of the intrinsic viscosity of purified celluloses such as bleached wood pulps, cotton linters, and regenerated cellulose. It is applicable to all cellulose samples with an intrinsic viscosity of 15 dL/g or less. Most native (unpurified) celluloses have intrinsic viscosity values too high for measurement by this test method. NOTE 1—The use of cuprammonium hydroxide solution for regular viscosity determination is described in Method T 206 m-55 of the Technical Association of Pulp and Paper Industry on “Cuprammonium Disperse Viscosity of Pulp,” and Joint Army-Navy Specifications JANC-206. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Intrinsic Viscosity of Cellulose
- ICS
- 85.040
- CCS
- 发布
- 2021-06-01
- 实施
Paper, board, pulps and cellulosic nanomaterials. Determination of dry matter content by oven-drying method. Materials in solid form
- ICS
- 85.040
- CCS
- 发布
- 2021-05-28
- 实施
- 2021-05-28
Paper, board, pulps and cellulosic nanomaterials – Determination of dry matter content by oven-drying method – Part 1: Materials in solid form (ISO 638-1:2021)
- ICS
- 85.040
- CCS
- 发布
- 2021-05-28
- 实施
- 2021-05-28
Paper, board, pulps and cellulosic nanomaterials – Determination of dry matter content by oven-drying method – Part 1: Materials in solid form
- ICS
- 85.040
- CCS
- 发布
- 2021-05-28
- 实施
- 2021-05-28
Paper, board, pulps and cellulosic nanomaterials – Determination of dry matter content by oven-drying method – Part 2: Suspensions of cellulosic nanomaterials (ISO 638-2:2021)
- ICS
- 85.040
- CCS
- 发布
- 2021-05-26
- 实施
- 2021-05-26
Paper, board, pulps and cellulosic nanomaterials – Determination of dry matter content by oven-drying method – Part 2: Suspensions of cellulosic nanomaterials
- ICS
- 85.040
- CCS
- 发布
- 2021-05-26
- 实施
- 2021-05-26
Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 1 : materials in solid form
- ICS
- 85.040
- CCS
- 发布
- 2021-05-19
- 实施
- 2021-08-28
Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 1: Materials in solid form
- ICS
- 85.040
- CCS
- 发布
- 2021-05-01
- 实施
