GB/T 26527-2011 Replaced National standards

GB/T 26527-2011 Silicone defoaming agent

GB/T 26527-2011 Silicone defoaming agent

Publish Date: 2011-05-12 Implement Date: 2011-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26527-2011

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Chemical auxiliaries

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2011-05-12

Implement Date: 2011-12-01

Pages: 8 pages

Scope

This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of silicone defoamers.
This standard applies to silicone defoamers made with polymethylsiloxane as the active ingredient.
The silicone defoamers in this standard are not suitable for use in the food and pharmaceutical industries.

Development Information

Word Count: 9 Thousand words Pages: 8 pages

Superseded by the following standards

GB/T 26527-2024 Silicone defoaming agent

Referenced Standards

JJF 1070-2005 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 260-2016 Test method for water in petroleum products—Distillation method GB/T 6284-1986 Chemical products for industrial use—General method for determination of water content—Gravimetric method GB/T 6284-2006 Chemical products for industrial use—General method for determination of water content—The loss of mass on drying method GB/T 6678-2003 General principles for sampling chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 12579-2002 Determination of foaming characteristics of lubricating oils GB/T 191-2025 Graphical symbols marking for handling and storage of packages

Related Standards

GB/T 5327-1985 Replaced

GB/T 5327-1985 Surface active agents—Terms

Publish Date: 1985-08-29

GB/T 5328-1985 Active

GB/T 5328-1985 Surface active agents—Simplified classification

Publish Date: 1985-08-29

GB/T 5553-1985 Replaced

GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test

Publish Date: 1985-10-29

GB/T 5554-1985 Replaced

GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test

Publish Date: 1985-10-29

GB/T 6365-1986 Replaced

GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method

Publish Date: 1986-05-08

GB/T 6369-1986 Replaced

GB/T 6369-1986 Surface active agents—Measurement of emulsifying power—Colorimetric method

Publish Date: 1986-05-08