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GB/T 27798-2011: Organoclay
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| GB/T 27798-2011 | English | 419 |
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GB/T 27798-2011
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Basic data | Standard ID | GB/T 27798-2011 (GB/T27798-2011) | | Description (Translated English) | Organoclay | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q69 | | Classification of International Standard | 73.080 | | Word Count Estimation | 18,194 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-08-01 | | Quoted Standard | GB/T 262-2010; GB/T 678; GB/T 6003.1; GB/T 6682; GB/T 12590; GB/T 15894; GB/T 16494; GB/T 19077.1; JY/T 009; ASTM D2196-2010 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 23 of 2011 | | 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 terms and definitions of organic bentonite, classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to bentonite by quaternary ammonium salt surfactant intercalation modified and made of organic bentonite. | GB/T 27798-2011: Organoclay---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.
Organoclay
ICS 73.080
Q69
National Standards of People's Republic of China
Organobentonite
Issued on. 2011-12-30
2012-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is based on GB/T 1.1-2009 given rule drafting.
The standard proposed by China Building Materials Federation.
The standard and non-metallic mineral products by the National Standardization Technical Committee (SAC/TC406) centralized.
This standard was drafted. Walter Zhejiang New Material Co., Zhejiang Feng Hong New Materials Co., Ltd., Zhejiang University, a non-Xianyang
Ore Research and Design Institute Limited.
The main drafters of this standard. Wangchun Wei, Lin Hongfu, Hu Xiurong, Lei Jianbin.
Organobentonite
1 Scope
This standard specifies the terms and definitions of organic bentonite, classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage.
This standard applies to bentonite by quaternary ammonium salt surfactant intercalation modified and made of organic bentonite.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 262-2010 Petroleum products and hydrocarbon solvents aniline point and mixed aniline point determination
GB/T 678 chemical reagent alcohol (ethanol)
GB/T 6003.1 Test sieves of metal wire cloth
Laboratory use specifications and test methods GB/T 6682 Analysis
GB/T 12590 Chemical reagents Butanol
GB/T 15894 chemical reagents petroleum ether
GB/T 16494 Chemicals xylene
GB/T 19077.1 laser diffraction particle size analysis - Part 1. General
JY/T 009 rotating anode X-ray diffraction of polycrystalline General
Non-Newtonian rheological properties of the material test methods ASTMD2196-2010 rotary (Brookfield) viscometer.
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Requiring high speed shear dispersion and adding an alcohol activating agent dispersing agent to form a high viscosity gel organobentonites applicable solvent.
3.2
In suitable solvents in a high shear dispersion but without the need to add a small amount of alcohol activation agent dispersant can form a thixotropic colloidal organic expansion
Bentonite.
3.3
Without high-speed shear dispersion and adding an alcohol activating agent dispersant may form a uniform dispersion of bentonite in suitable solvent.
3.4
Apparent viscosity apparentviscocity
A non-Newtonian fluid shear stress at a shear stress ([sigma]) and the shear rate ([gamma]) is the ratio of the shear flow in the process.
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