GB/T 23656-2016 Active National standards

GB/T 23656-2016 Rubber compounding ingredients—Determination of surface area for silica,precipitated,hydrated—CTAB method

Publish Date: 2016-10-13 Implement Date: 2017-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23656-2016

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Carbon black

ICS Name: Rubber synthetic ingredients

Publish Date: 2016-10-13

Implement Date: 2017-05-01

Pages: 9 pages

Scope

This standard specifies the method for determining the specific surface area of precipitated hydrated silica using cetyltrimethylammonium bromide (CTAB). This standard is applicable to precipitated hydrated silica.

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Replace the following standards

GB/T 23656-2009 Rubber compounding ingredients—Silica,precipitated,hydrated—Determination of CTAB surface area

Referenced Standards

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 12808-1991 Laboratory glassware—One-mark pipettes GB/T 12808-2015 Laboratory glassware—One mark pipettes HG/T 3061-2020 Rubber compounding agent, precipitated hydrated silica HG/T 3061-2009 Rubber compounding additive: precipitated hydrous silica oxide HG/T 3061-1999 Rubber Compounding Additive - Technical Conditions for Precipitated Sintered Silica HG/T 3065-1999 Rubber compounding agent - Determination of the reducing loss of precipitated hydrous silicic acid HG/T 3065-2008 Rubber compounding ingredients--Silica, precipitated, hydrated--Determination of loss on heating

Adopt standards

ISO 5794-1:2010

Related Standards

GB/T 11409.4-1989 Replaced

GB/T 11409.4-1989 Test method of weight loss on heating for rubber antiagers and vulcanizing accelerators

Publish Date: 1989-03-31

GB/T 11409.5-1989 Replaced

GB/T 11409.5-1989 Test method of residue on sieve for rubber antiagers and vulcanizing accelerators

Publish Date: 1989-03-31

GB/T 11409.7-1989 Replaced

GB/T 11409.7-1989 Test method of ash for rubber antiagers and vulcanizing accelerators

Publish Date: 1989-03-31

GB/T 11409.8-1989 Replaced

GB/T 11409.8-1989 Test method of viscosity for rubber antiagers and vulcanizing accelerators—Rotational viscometer method

Publish Date: 1989-03-31

GB/T 12827-1991 Replaced

GB/T 12827-1991 Standard reference acetylene black and standard practice for evaluation

Publish Date: 1991-04-23

GB/T 13021-1991 Replaced

GB/T 13021-1991 Determination for the carbon black content of polyethylene pipes and fittings by calcination and pyrolysis

Publish Date: 1991-07-03