GB/T 11543-2008 English PDF

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GB/T 11543-2008: Surface active agents -- The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability
Status: Valid

GB/T 11543: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 11543-2008	189	Add to Cart	3 days	Surface active agents -- The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability	Valid
GB/T 11543-1989	239	Add to Cart	2 days	Surface active agents--The identification of emulsions of moderate to high viscosity and the method of evaluation of their capability of emulsifying	Obsolete

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Basic data

Standard ID: GB/T 11543-2008 (GB/T11543-2008)
Description (Translated English): Surface active agents -- The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G72
Classification of International Standard: 71.100.40
Word Count Estimation: 8,810
Date of Issue: 2008-04-01
Date of Implementation: 2008-10-01
Older Standard (superseded by this standard): GB/T 11543-1989
Quoted Standard: GB/T 5327; GB/T 6367; HG/T 3506
Adopted Standard: NF T73-418-1983, NEQ
Regulation (derived from): National Standard Approval Announcement 2008 No.5 (Total No.118)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the surfactant, evaluation methods to test the characteristics of high viscosity emulsion and emulsifying ability. This standard applies to one or several of the emulsion surfactants and one or more water-insoluble liquid or solid water formation. The emulsion temperature within the range of performance tests should maintain its rheology.

GB/T 11543-2008: Surface active agents -- The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Surface active agents. The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability ICS 71.100.40 G72 National Standards of People's Republic of China Replacing GB/T 11543-1989 Surfactants, characteristic high viscosity of the emulsion test Evaluation method and emulsifying capacity Posted 2008-04-01 2008-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces assessed GB/T 11543-1989 "surfactants, high viscosity emulsion characteristics of the test and its ability to emulsify method". The standards and French standards NFT73-418-1983 "surfactant preparation of high viscosity emulsion, the emulsion can study their properties Force estimation "non-equivalent. The standards and French standards NFT73-418-1983 main differences. --- Determination of stability section are described separately; --- Type emulsion measured narrative; --- Microscopy content; --- Visual narrative; --- Test report content. The Standard and the previous version of the main differences. --- Increased the preamble; --- Increasing the content of terms and definitions; --- Combined instruments and apparatus chapter (see Chapter 5); --- Incorporates a stability determination (see 7.2). The standard proposed by China Petroleum and Chemical Industry Association. This standard is under the jurisdiction of Chemical Industry Standardization Technical Committee surfactant. This standard was drafted. Shanghai Dyestuffs Research Institute Co., Ltd., Zhejiang Real Chemical Group. Drafters of this standard. Zhuangyong Bin, Wangwei Song, Meng Zhaoping. This standard was first published in 1989. Surfactants, characteristic high viscosity of the emulsion test Evaluation method and emulsifying capacity

1 Scope

This standard specifies the method for evaluation of surfactants, high viscosity emulsion characteristics of the test and its ability to emulsify. This standard applies to an emulsion of one or more surfactants and one or more liquid or water-insoluble solids with water to form. The milk Liquid within the temperature range of performance tests should maintain its rheology.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 5327 surfactant Terminology (GB/T 5327-1985, idt ISO 862. 1984) GB/T 6367 Surface active agents - Preparation of water known calcium hardness (GB/T 6367-1997, idt ISO 2174.1990) Determination of HG/T 3506 surfactant test water or an aqueous solution conductivity (HG/T 3506-1999, ISO 2456. 1986, NEQ)

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Emulsifying ability to promote emulsion formation. To configure an emulsion with 100g than the minimum number of grams consumed emulsifier representation. 3.2 Because the particles are emulsified liquid emulsion coalescence caused disintegration. 3.3 The continuous phase in a transparent or clear form. 3.4 It is adapted to constitute a continuous phase liquid emulsion. 3.5 Make or cause to be substance emulsion formation. 3.6 Emulsion enables generation effect. 3.7 Oil in water emulsions (O/W), water in oil emulsion (W/O). ......

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