GB/T 28111-2011
Test method of ester emulsifier for emulsion explosive (English Version)

Standard No.

GB/T 28111-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 28111-2011

Scope

This standard specifies the test methods for sample preparation and appearance, acid value, saponification value, hydroxyl value, water content and kinematic viscosity of ester emulsifiers used in emulsion explosives. This standard applies to the test of ester emulsifiers for emulsion explosives.

GB/T 28111-2011 Referenced Document

• GB/T 1884 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
• GB/T 3143 Color determination method of liquid chemicals(Hazen unit--Platinum-cobalt scale)
• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 28111-2011 history

• 2011 GB/T 28111-2011 Test method of ester emulsifier for emulsion explosive