MT 76-2011: [MT/T 76-2011] Emulsifying oil, concentrate fluid and high-water content hydraulic fluid used for powered support

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Scope

This Standard specifies. the emulsifying type (HFAE) and solution type (HFAS) high-
water content hydraulic fluids; and the terms and definitions, product classification,
technical requirements, test methods, inspection rules and marking, packaging,
transportation and storage of emulsifying oils and concentrate fluids for the preparation
of the hydraulic fluid.
This Standard applies to the high-water content hydraulic fluids for hydraulic supports,
outside-pourable single hydraulic props, etc. and the emulsifying oils and concentrate
fluids for the preparation of the hydraulic fluids.

Basic Data

Standard ID	MT 76-2011 (MT76-2011)
Description (Translated English)	[MT/T 76-2011] Emulsifying oil, concentrate fluid and high-water content hydraulic fluid used for powered support
Sector / Industry	Coal Industry Standard
Classification of Chinese Standard	D97
Word Count Estimation	16,161
Date of Issue	2011-11-16
Date of Implementation	2012-05-01
Older Standard (superseded by this standard)	MT 76-2002
Quoted Standard	GB 265-1988; GB/T 510-1983; GB/T 3142; GB/T 3536-2008; GB/T 4756; GB/T 5231-2001; GB/T 7631.2; GB/T 11143-2008; GB/T 14832; SH 0004; SH/T 0069; SH 0164
Regulation (derived from)	State Administration of Production Safety Supervision Bulletin No. 32 of 2011
Issuing agency(ies)	State Administration of Work Safety
Summary	This standard specifies the terms and definitions of emulsified (HFAE) and solution (HFAS) high aqueous hydraulic fluids and emulsified oils or concentrates for the preparation of the hydraulic fluid. Product Classification, Technical Requirements, Test Methods, Inspection Rules and Marking, Packaging, Transport, storage. This standard applies to hydraulic support, external injection of single hydraulic pillars with high water content and the preparation of the hydraulic fluid emulsion oil and concentrated liquid.