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

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

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 1232.3-2021 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR GB/T 1232.4-2017 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 4:Determination of the Mooney stress-relaxation rate GB/T 1233-1992 Rubber, unvulcanized—Determination of prevulcanization characteristics—Shearing disk method GB/T 1233-2008 Rubber,unvulcanized—Determinations of pre-vulcanization characteristic using a shearing disc viscometer 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 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 1232.2-2025 Rubber, unvulcanized—Determinations using a shearing-disc viscometer—Part 2:Determinations of pre-vulcanization characteristics

ASTM D3187-90