G72 表面活性剂基础标准与通用方法 标准查询与下载
共找到 488 条与 表面活性剂基础标准与通用方法 相关的标准，共 33 页
이 규격은 일정한 세탁 효과를 측정하기 위해서 오염되지 않은 면 조절 직물의 일부 특성
Surface active agents－Evaluation of certain effects of laundering－Methods of analysis and test for unsoiled cotton control cloth
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
이 규격은 비이온 계면 활성제의 흐림점 결정에 대한 5가지 방법에 대하여 규정한다. A
Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents－Determination of cloud point
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
이 규격은 분말 제품을 제외한 비누의 총 알칼리 함량 및 총 지방질 함량의 동시 측정에
Analysis of soaps－Determination of total alkali content and total fatty matter content
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
이 규격은 분말 제품을 제외한 시판용 비누의 염화물 함량 측정법에 대하여 규정한다.
Soaps－Determination of chloride content－Titrimetric method
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
이 규격은 판, 등자 또는 사슬로 표면 장력을 측정하여 증류수 또는 다른 수용액 시스템
Anionic and non-ionic surface active agents－Determination of the critical micellization concentration－Method by measuring surface tension with a plate, stirrup or ring
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
이 규격은 계면 활성제 및 계면 활성제를 포함하고 있는 제품의 물리적 시험, 예를 들어
Surface active agents－Water used as a solvent for tests－Specification and test methods
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
이 규격은 연고 및 유사물의 페이스트 형태인 계면 활성제의 충전제에 대해 실험실에서 겉
Surface active agents－Determination of apparent density of pastes on filling
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-11-14
- 实施
- 2003-11-14
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method.
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-07-01
- 实施
- 2003-07-05
The document specifies a method for the determination of mean relative molecular mass of alkane monosulfate present in technical alkane sulfonates which do not contain significant quantities of paraffins.
Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989); German version EN ISO 6845:2003
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-06
- 实施
Surface active agents - Determination of Krafft point and solubility of ionic surface active agents.
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-05-01
- 实施
- 2003-05-20
Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration.
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-05-01
- 实施
- 2003-05-20
Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC).
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-05-01
- 实施
- 2003-05-20
The document specifies three test methods for the determination of primary, secondary and tertiary amino nitrogen content in surface active agents by potentiometric titration.#,,#
Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration; German version EN 13717:2002
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2003-03
- 实施
This test method provides a measure of the dimensional stability and integrity of the coated edge of various composite wood products under accelerated moisture stress. It is widely used as an indicator or predictor of the anticipated performance of composite wood products during exterior exposure. It may be used for developmental evaluation of coatings, substrates, or both. It may also be useful for quality control or monitoring of the production of coated or uncoated composite wood products.1.1 This test method is intended to serve as a means for measurement of swelling and cracking of the coated or uncoated edge of a composite wood substrate that has been subjected to wetting by a test solution containing surface active agent. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 and health practices and determine the applicability of regulatory limitations prior to use.
: Standard Test Method for Determination of Edge Performance of Composite Wood Products Under Surfactant Accelerated Moisture Stress
- ICS
- 79.060.01 (Wood-based panels in general)
- CCS
- G72
- 发布
- 2003
- 实施
5.1 This test method provides a measure of the dimensional stability and integrity of the coated edge of various composite wood products under accelerated moisture stress. It is widely used as an indicator or predictor of the anticipated performance of composite wood products during exterior exposure. It may be used for developmental evaluation of coatings, substrates, or both. It may also be useful for quality control or monitoring of the production of coated or uncoated composite wood products. 1.1 This test method is intended to serve as a means for measurement of swelling and cracking of the coated or uncoated edge of a composite wood substrate that has been subjected to wetting by a test solution containing surface active agent. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 and health 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 Determination of Edge Performance of Composite Wood Products Under Surfactant Accelerated Moisture Stress
- ICS
- 79.060.01
- CCS
- G72
- 发布
- 2003
- 实施
이 규격은 사진용 현상 폐액 내 붕소를 측정하기 위한 2가지 방법에 대하여 규정한다.
Photography－Processing wastes－Determination of boron
- ICS
- 13.030.30;37.040.30
- CCS
- G72
- 发布
- 2002-12-31
- 实施
- 2002-12-31
이 규격은 켈달법에 의한 총 유기 질소와 사진 현상 폐액 내에 존재하는 임의의 암모니아
Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method
- ICS
- 37.040.30;13.030.30
- CCS
- G72
- 发布
- 2002-12-31
- 实施
- 2002-12-31
This European Standard specifies a method for the determination of the solubility of ionic surface active agents in water as a function of concentration and temperature and for the determination of the Krafft point by graphical evaluation of the measurement results. In the temperature range from 0 °C to 90 °C, the solubility is determined without any limitations if the viscosity of the solution does not exceed about 700 mPas. At temperatures below 0 °C, determination is only possible if the solvent does not freeze. The method is applicable both to pure surface active agents and to technical products optically clear and not unduly coloured solutions. The solubility both of solid and liquid surface active agents and of aqueous solutions of surface active agents is determined by the method specified.
Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2002-12-20
- 实施
- 2002-12-20
This European Standard specifies the methods for the determination of primary, secondary and tertiary amino nitrogen content in surface active agents by potentiometric titration.
Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2002-12-20
- 实施
- 2002-12-20
This European Standard specifies the determination of the water number of ethoxylated products up to about 70 % ethylene oxide. EO/PO block polymers with water numbers higher than about 23 become hard to interpret. NOTE The values obtained by this method are not completely identical with the water number obtained in dioxane, in particular water numbers higher than 23.
Surface active agents - Determination of the water number of alkoxylated products
- ICS
- 71.100.40
- CCS
- G72
- 发布
- 2002-04-11
- 实施
- 2002-04-11
