GB/T 7048-2026
色素炭黑 色度的测定
Colour black—Determination of chrominance
- 实施日期
- 2026-09-01
- ICS 分类
- 83.040.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 7048-2026
Colour black—Determination of chrominance
GB/T 3780.31-2025
GB/T 21871-2025
Rubber compounding ingredients—abbreviated terms
GB/T 3781.9-2025
Acetylene black—Part 9:Determination of resistivity
GB/T 46061-2025
Rubber compounding ingredients—Determination of process oils glass transition temperature by DSC
GB/T 20020-2025
Fumed silica
GB/T 3780.31-2025
Carbon black—Part 31: Determination of total hydrogen content
GB/T 3780.21-2025
Carbon black—Part 21:Determination of sieve residue—Water washing method
GB/T 3780.7-2025
Carbon black—Part 7:Determination of pH value
GB/T 21840-2025
Vulcanizing accelerator—N-tert-butyl-1,3-benzothiazole-2-sulfenamide(TBBS)
GB/T 9580-2025
Evaluation of standard reference carbon black
GB/T 41957-2022
GB/T 3780.30-2023
Carbon black—Part 30:Determination of high temperature volatile matter—Thermogravimetry method
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 41957-2022
Oil for use in the carbon black products—Fluid catalytic cracking slurry oil in petroleum refining
GB/T 3780.29-2022
Carbon black—Part 29:Determination of solvent extractable material
GB/T 9578-2021
Industry reference carbon black 4#
GB/T 3778-2021
Carbon black for use in rubber products
GB/T 3780.28-2020
Carbon black—Part 28: Determination the content of polycyclic aromatic hydrocarbons
GB/T 3780.27-2020
Carbon black—Part 27:Determination of aggregate size distribution by disc centrifuge photosedimentometry