2024-11-21 18.116.15.22
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Code of China
Chinese National Standard List: Special carbon material

DB32/T 3874-2020 General requirements for graphene composite semi-conductive shielding compound for power cables of rated voltages up to and including 35 kV 
  Issued on: 2020-10-13   Price(USD): 165.0
DB32/T 4723-2024 General requirements for packing, storage and transportation of graphene materials 
  Issued on: 2024-04-03   Price(USD):
GB/T 31290-2022 Carbon fibre—Determination of the tensile properties of single-filament specimens 
  Issued on: 2022-07-11   Price(USD): 180.0
GB/T 26749-2022 Carbon fibre—Determination of tensile properties of resin-impregnated yarn 
  Issued on: 2022-07-11   Price(USD): 270.0
GB/T 29761-2022 Carbon fibre—Determination of sizing content 
  Issued on: 2022-07-11   Price(USD): 120.0
GB/T 41709-2022 Carbon-fibre-reinforced plastics—Determination of the size and aspect ratio of crushed objects 
  Issued on: 2022-10-12   Price(USD): 150.0
GB/T 40724-2021 Terminology for carbon fiber and carbon fiber composites 
  Issued on: 2021-10-11   Price(USD): 900.0
GB/T 38887-2020 Spherical graphite 
  Issued on: 2020-06-02   Price(USD): 200.0
GB/T 38955-2020 Carbon contact strips for urban rail transit vehicles 
  Issued on: 2020-06-02   Price(USD): 165.0
GB/T 38824-2020 Soft carbon 
  Issued on: 2020-06-02   Price(USD): 120.0
GB/T 37592-2019 Carbonaceous mesophase spheres 
  Issued on: 2019-06-04   Price(USD): 100.0
GB/T 30835-2014 Lithium iron phosphate-carbon composite cathode materials for lithium ion battery 
  Issued on: 2014-06-24   Price(USD): 420.0
YB/T 5190-2007 High pure graphite meterials - Determination of chlorines content - Spectrophotometric method 
  Issued on: 2007-1-25   Price(USD): 95.0
YB/T 4038-2007 Low temperature carbon tamping paste for blast furnace 
  Issued on: 2007-01-25   Price(USD): 185.0
YB/T 5191-2007 High pure graphite meterials - Determination of total race earths content - Spectrophotometric method 
  Issued on: 2007-1-25   Price(USD): 70.0
YB/T 075-1995 Determination of carbon and hydrogen content for carbon fiber and its products 
  Issued on: 1995-4-24   Price(USD): 244.0
YB/T 5191-1993 High pure graphite meterials―Determination of total race earths content―Spectrophotometric method 
  Issued on: 1993-12-08   Price(USD): 184.0
YB/T 5190-1993 High pure graphite meterials―Determination of chlorines content―Spectrophotometric method 
  Issued on: 1993-12-08   Price(USD): 184.0
YB/T 4038-1991  
  Issued on: 1991-05-04   Price(USD): 184.0
GB 8723-1988 High pure graphite materials--Determination of chlorines content--Spectrophotometric method 
  Issued on:   Price(USD): 184.0
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