GB/T 15339-2008 Rubber compounding ingredients—Carbon black—Method of evaluation in NBR(Acrylonitrile-Butadiene Rubber)

GB/T 15339-1994 Carbon black in NBR (acrylonitrile-butadiene rubber)—Recipe and evaluation method

HG/T 2744 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/T 529-1999 Rubber,vulcanized or thermoplastic—Determination of tear strength (Trouser,angle and crescent test pieces) GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB/T 531-1999 Rubber—Determination of indentation hardness by means of pocket hardness meters GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 531.2-2009 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 2:IRHD pocket meter method GB/T 1232.1-2000 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 1:Determination of Mooney viscosity GB/T 1232.1-2016 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 1:Determination of Mooney viscosity GB/T 1681-1991 Rubber—Determination of rebound resilience of vulcanizates GB/T 1681-2009 Rubber—Determination of rebound resilience of vulcanizates GB/T 1689-1998 Rubber vulcanized—Determination of abrasion resistance(Akron machine) GB/T 1689-2014 Rubber vulcanized—Determination of abrasion resistance (Akron machine) GB/T 2449-1992 Sulphur for industrial use and its testing methods GB/T 2449-2006 Sulphur for industrial use GB/T 2449.1-2014 Sulphur for industrial use—Part 1:Solid product GB/T 2449.1-2021 Sulphur for industrial use—Part 1: Solid product GB/T 2449.2-2015 Sulphur for industrial use—Part 2:Liquid product GB/T 2941-2006 Rubber—General procedures for preparing and conditioning test pieces for physical test methods GB/T 3185-1992 Zinc oxide (Indirect method) GB/T 3185-2016 Zinc oxide(Indirect method) 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 9103-2013 Industrial stearic acids 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 GB/T 16584-1996 Rubber—Measurement of vulcanization characteristics with rotorless curemeters GB/T 2941-2025 Rubber—General procedures for preparing and conditioning test pieces for physical test methods 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

ASTM D 3187-2006