GB/T 3780.18-2017 Active National standards

GB/T 3780.18-2017 Carbon black—Part 18:Standard test methods for evaluation in Natural Rubber(NR)

Publish Date: 2017-11-01 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3780.18-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Carbon black

ICS Name: Rubber synthetic ingredients

Publish Date: 2017-11-01

Implement Date: 2018-05-01

Pages: 9 pages

Scope

This part of GB/T 3780 specifies the rubber additives, test formulations, rubber compounding procedures, and test methods used to evaluate the physical and mechanical properties of carbon black in natural rubber. This part is applicable to the evaluation of various types of carbon black used in rubber.

Development Information

Word Count: 16 Thousand words Pages: 9 pages

Same series standard

GB/T 3780.2-2017 Carbon black—Part 2:Determination of oil absorption number GB/T 3780.4-2017 Carbon black—Part 4:Determination of oil absorption number for compressed sample GB/T 3780.5-2017 Carbon black—Part 5：Determination of specificsurface area—CTAB test method GB/T 3780.10-2017 Carbon black—Part 10:Determination of ash GB/T 3780.17-2017 Carbon black—Part 17:Indirect determination of particle size—Reflectance method GB/T 3780.24-2017 Carbon black—Part 24:Determination of void volume

Replace the following standards

GB/T 3780.18-2007 Carbon black—Part 18:Standard test methods for evaluation in natural rubber(NR)

Referenced Standards

GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties 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 6038-1993 Rubber test mixes—Preparation, mixing and vulcanization—Equipment and procedures GB/T 6038-2006 Rubber test mixes—Preparation,mixing and vulcanization—Equipment and procedures GB/T 9869-1997 Rubber—Measurement of vulcanization characteristics with the oscillating disc curemeter GB/T 9869-2014 Rubber—Measurement of vulcanization characteristics with the oscillating disc curemeter HG/T 2725-1995 Bulk carbon black sampling method GB/T 9869.1-2025 Rubber—Measurement of vulcanization characteristics using curemeters—Part 1:Introduction GB/T 9869.2-2025 Rubber—Measurement of vulcanization characteristics using curemeters—Part 2:Oscillating disc curemeter GB/T 9869.3-2025 Rubber—Measurement of vulcanization characteristics usingcuremeters—Part 3:Rotorless curemeter

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