GB/T 27798-2011 English PDF

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GB/T 27798-2011: Organoclay
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27798-2011	419	Add to Cart	3 days	Organoclay	Valid

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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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