GB/T 3780.6-2016 Active National standards

GB/T 3780.6-2016 Carbon black—Part 6:Determination of tinting strength

Publish Date: 2016-12-13 Implement Date: 2017-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3780.6-2016

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Carbon black

ICS Name: Rubber synthetic ingredients

Publish Date: 2016-12-13

Implement Date: 2017-07-01

Pages: 11 pages

Scope

This part of GB/T 3780 specifies the method of determining the coloring intensity of rubber carbon black using a reflective blackness meter (hereinafter referred to as the blackness meter) with industrial coloring reference carbon black (ITRB) as the benchmark, as well as the method of determining the coloring power of pigment carbon black using the blackness meter with standard reference carbon black 3# (SRB3#) as the benchmark.
This part is applicable to all types of rubber carbon black and all types of pigment carbon black.

Development Information

Word Count: 18 Thousand words Pages: 11 pages

Same series standard

GB/T 3780.7-2016 Carbon black—Part 7:Determination of pH value GB/T 3780.15-2016 Carbon black—Part 15:Determination of light transmittance of toluene extract GB/T 3780.21-2016 Carbon black—Part 21:Determination of sieve residue—Water washing method GB/T 3780.22-2016 Carbon black—Part 22:Calculation of process indexes from an analysis of process control data GB/T 3780.23-2016 Carbon black—Part 23:Sampling and testing of carbon black fugitive emissions or other environmental particulate

Replace the following standards

GB/T 3780.6-2007 Carbon black—Part 6:Determination of tinting strength

Referenced Standards

GB 3778-1994 Carbon black for use in rubber industry GB 3778-2003 Carbon black for use in rubber products GB/T 3778-2011 Carbon black for use in rubber products GB/T 3778-2021 Carbon black for use in rubber products GB/T 3780.8-2002 Carbon black—Determination of heating loss GB/T 3780.8-2008 Carbon black—Part 8:Determination of heating loss GB/T 3780.8-2019 Carbon black—Part 8:Determination of heating loss GB/T 7044-1993 Colour black—Specification GB/T 7044-2003 Colour carbon black GB/T 7044-2013 Colour carbon black GB/T 7044-2022 Colour carbon black 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 15338-1994 Standard guide for carbon black—Validation of test method precision and bias GB/T 15338-2008 Standard guide for carbon black—Validation of test method precision and bias GB/T 15338-2012 Carbon black—Validation of test method precision and bias

Adopt standards

ISO 5435:2008

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