GB/T 41938-2022
Rubber compounding ingredients—Silica, precipitated, hydrated—Evaluation procedures in a blend of solution styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)
GB/T 41938-2022
Rubber, vulcanized or thermoplastic-Resistance to ozone cracking-Test methods for determining the ozone concentration in laboratory test chambers
GB/T 41938-2022
GB/T 41938-2022
GB/T 41938-2022
Rubber - Assessment of carbon black and carbon black /Silica dispersion - Rapid comparative methods
GB/T 41938-2022
Rubber, vulcanized—Determination of temperature rise and resistance to fatigue in flexometer testing—Part 1: Basic principles
GB/T 41938-2022
GB/T 41938-2022
Determination the content of polycyclic aromatic hydrocarbonsin vulcanized rubber compounds
GB/T 41938-2022
Rubber vulcanized—Determination of rubber content—Furnace tube pyrolytic method
GB/T 41938-2022
Rubber—Determination of carbon black content—Nitric acid digestion method
GB/T 41938-2022
GB/T 41938-2022
Rubber vulcanized--Determination of rubber content--Furnace tube pyrolytic method
GB/T 41938-2022
GB/T 41938-2022
Nitrile rubber-Determination of residual unsaturation in hydrogenated nitrile rubber (HNBR) by iodine value
GB/T 41938-2022
Vulcanized rubber—Determination of antidegradant content-Thin layer chromatographic method
GB/T 41938-2022
Vulcanized rubber-—Determination of accelerant—Thin layer chromatographic method
GB/T 41938-2022
Vulcanized rubber—Determination of calcium content—EGTA titration
GB/T 41938-2022
Vulcanized rubber—Determination of magnesium content—CyDTA titration
GB/T 41938-2022
Rubber—Determination of sulfide sulfur content—Iodometric method
GB/T 41938-2022
Vulcanized rubber—Determination of total sulfur content—Sodium peroxide fusion method