Standard Test Methods for Graphite

There are different standards that pertain to the testing of graphite in China. Here are some official documents for relevant standards, depending on the specific type of graphite and its intended application.

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GB/T 13465.12-2023

Test method of impermeable graphite materials—Part 12:Thermal conductivity

不透性石墨材料试验方法第12部分：导热系数

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GB/T 10698-2023

Expansible graphite

可膨胀石墨

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GB/T 43891-2024

Non-metallic chemical equipment—Test method for heat transfer coefficient and flow resistance performance of impervious graphite heat exchanger

非金属化工设备不透性石墨换热器传热系数和流阻性能测试方法

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GB/T 21921-2008

Test method for tensile strength of impermeable graphite materials

不透性石墨材料抗拉强度试验方法

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GB/T 13465.1-2014

Test method of impermeable graphite materials — Part 1: General of test method for mechanical properties

不透性石墨材料试验方法，第1部分：力学性能试验方法总则

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GB/T 13465.2-2014

Test method of impermeable graphite materials — Part 2: Flexure strength

不透性石墨材料试验方法，第2部分：抗弯强度

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GB/T 13465.3-2014

Test method of impermeable graphite materials — Part 3: Compressive strength

不透性石墨材料试验方法，第3部分：抗压强度

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GB/T 13465.4-2014

Test method of impermeable graphite materials — Part 4: Impact strength

不透性石墨材料试验方法，第4部分：冲击强度

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GB/T 13465.6-2009

Test method for hydraulic pressure bursting of impermeable graphite pipe

不透性石墨管水压爆破试验方法

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GB/T 35922-2018

Technical specifications of impervious graphite to impermeable and corrosion

不透性石墨浸渍耐蚀作业技术规范

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GB/T 26961-2011

Hydraulic pressure test method of graphite lined equipment

不透性石墨设备水压试验方法

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GB/T 35926-2018

Operation technical specifications of impervious graphite to cement and anti-corrosion

不透性石墨粘结作业技术规范

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GB/T 40408-2021

Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals

高温气冷堆堆内构件用核级等静压石墨

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GB/T 19675.1-2023

Reinforced flexible graphite gaskets for pipe flanges — Part 1: PN designated

管法兰用柔性石墨复合增强垫片，第1部分：PN系列

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GB/T 19675.2-2023

Reinforced flexible graphite gaskets for pipe flanges — Part 2: Class designated

管法兰用柔性石墨复合增强垫片，第2部分：Class系列

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GB/T 41312.1-2022

Test method for measurement of the permeability of chemical equipment — Part 1: Graphite and lining equipment

化工用设备渗透性检测方法，第1部分：石墨及其衬里设备

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GB/T 24533-2019

Graphite negative electrode materials for lithium ion battery

锂离子电池石墨类负极材料

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GB/T 3518-2023

Flake graphite

鳞片石墨

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GB/T 38887-2020

Spherical graphite

球形石墨

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GB/T 33920-2017

Test method for flexible graphite sheets

柔性石墨板试验方法

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GB/T 29035-2022

Test method for flexible graphite ring

柔性石墨填料环试验方法

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GB/T 42906-2023

Graphite materials-Test method for equivalent boron contents-Inductively coupled plasma atomic emission spectrometry

石墨材料当量硼含量的测定电感耦合等离子体原子发射光谱法

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GB/T 3074.2-2008

Method for the determination of the elastic modulus of graphite electrodes

石墨电极弹性模量测定方法

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GB/T 3074.4-2016

Method for the determination of the coefficient of thermal expansion of graphite electrodes

石墨电极热膨胀系数(CTE)测定方法

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GB/T 3074.3-2008

Method for the determination of the oxidation resistance of graphite electrodes

石墨电极氧化性测定方法

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GB/T 26279-2010

Graphite crucible

石墨坩埚

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GB/T 3521-2023

Methods for chemical analysis of graphite

石墨化学分析方法

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GB/T 3520-2008

Test method for fineness of graphite

石墨细度试验方法

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GB/T 21432-2021

Graphite pressure vessels

石墨制压力容器

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GB/T 3519-2023

Cryptocrystalline graphite

微晶石墨

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GB/T 30071-2013

High-density and fine-particle special graphite product

细颗粒高密度特种石墨产品

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GB/T 15064-2008

Test methods of colloidal graphite for kinescope

显像管石墨乳试验方法

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GB/T 24210-2009

Test method for the elastic modulus of whole graphite electrodes - Velocity of sound

整体石墨电极弹性模量试验声速法