GB/T 10698-2023 in English

VALID

Expansible graphite

Issued on:2023-12-28
Implemented on:2024-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $210.00
$204.00

Standard No:	GB/T 10698-2023
Document status:	VALID
Title in English:	Expansible graphite
Title in Chinese:	可膨胀石墨
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2023-12-28
Implemented on:	2024-07-01
Superseding:	GB/T 10698-1989 Expansible Graphite
ICS Classification:	73.080-Non-metalliferous minerals
Chinese Classification:	Q69-Other non-metal mine product
Professional Classification:	GB-National Standard
Related Keywords:	expansible graphite expansible graphite expansible graphite graphite products expansible graphite classification expansible graphite expansible graphite products
Related Topics:	Expansion coefficient meter ink optical expansion optical expansion Graphite Standard Graphite Tube Zirconium swelling eva expansion coefficient expandable graphite Graphitization degree of graphite mining expanded graphite Calculation of graphitization degree of graphite Dilatometer graphite d peak Graphite furnace visualization technology Graphite supply Graphene Thermal Expansion Coefficient turbostratic graphite epdm expansion coefficient Graphite standard peak open graphite Graphite capacity Nitrographyne Graphite Standard astm expansion Graphite raw material graphite mechanism Dilatometry Graphite tube 8 iso graphite Graphite properties Graphite Processing and Graphite Materials Graphite raw material Graphite Products Graphene Graphite properties Graphdiyne application Graphdiyne application turbostratic graphite m6 graphite tube Graphite electrometer Graphite dehydration optical thermal expansion Preparation of graphyne Graphite Tube Tantalum expansion system Preparation of graphyne Do you use graphite? bulk graphite Graphite Aluminum Zirconium Graphite Aluminum Zirconium Graphite zirconium aluminum Graphdiyne+ Applications graphite d peak graphite frequency Tantalum coated graphite tube Thermal Expansion Coefficient of Graphite Graphene Thermal Expansion Coefficient graphyne + nitrogen Degree of graphitization of industrial graphite Thermal Expansion Coefficient of Graphene Asbestos graphene expanded graphene Coefficient of Thermal Expansion Graphene Neodymium Expansion Coefficient Thermal Expansion Coefficient of Graphene graphite mining graphyne nitrogen expander gas expansion system graphite mining Gram capacity of graphite Graphene Linear Expansion Coefficient Graphene has a promising future Graphite expansion strip mining of graphite graphite and air Coefficient of Thermal Expansion of Graphite Sheet Used Graphite Rods Graphene replaces graphite Second graphite water Graphitization degree calculation of graphite Tantalum graphite tube Graphitization degree calculation of graphite Graphite p-value Graphite 100 Peak GBT10698 GB/T 10698-1989 graphite Graphite material thermal expansion Graphite CV curve id ig graphitization Ore expansion coefficient Graphite Ribbon Execution The latest national standard for expanded graphite Expandable graphite code Graphitization degree of special graphite Expander execution graphite execution air expander edible graphite Expanded graphite industry gb/t10698-1989

《GB/T 10698-2023可膨胀石墨》由TC406（全国非金属矿产品及制品标准化技术委员会）归口，主管部门为中国建筑材料联合会。

Expansible graphite

1 Scope

This document specifies the classification and labeling, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of expansible graphite products.

This document is applicable to expansible graphite prepared by intercalation processing of natural graphite products.

2 Normative references

The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 191 Packaging - Pictorial markings for handling of goods
GB/T 3520 Test method for fineness of graphite
GB/T 3521-2023 Methods for chemical analysis of graphite
GB/T 6682 Water for analytical laboratory use - Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 24533 Graphite negative electrode materials for lithium ion battery

3 Terms and definitions

For the purposes of this document, the following terms and definitions apply.

3.1
expansible graphite
graphite products prepared with natural graphite as raw material by methods such as chemical oxidation, electrochemistry, ultrasonic oxidation, vapor diffusion, and molten salt

3.2
expansion volume
volume of unit mass of expansible graphite after expansion at a specified temperature

Note: Its unit is mL/g.

4 Classification and labeling

4.1 Classification

Expansible graphite can be divided into high-sulfur expansible graphite and low-sulfur expansible graphite according to the sulfur content after expansion. The after-expansion sulfur content of high-sulfur expansible graphite (mass fraction) is greater than or equal to 0.120%, with code name KG, while that of low-sulfur expansible graphite (mass fraction) is smaller than 0.120%, with code name KD.

4.2 Labeling

Labeling of expansible graphite consists of product name, serial number of this document, and product code.

1 Scope
2 Normative references
3 Terms and definitions
4 Classification and labeling
5 Technical requirements
6 Test methods
7 Inspection rules
8 Marking, packaging, transportation and storage