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CFG20-A3

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Tel: 0519-87390628 Tel: 0519-87390828 E-mail: sales@cfg-technology.cn E-mail:marketing@cfg-technology.cn

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产品描述

Product Introduction

This product is based on the leading graphene production technology of Jiangsu Huayongene Technology Co., Ltd. It is a general-purpose graphene powder that combines high conductivity, high thermal conductivity, and excellent mechanical properties. This product has excellent dispersibility in various polar solvents and polymer matrix materials, and can be widely used in many fields such as new energy, new materials, construction, electronic information, aerospace, and national defense and military industry.

Product characteristics

Tube shell 3-15nm Tube shell 5-10 µ m Film thickness 4 ± 0.2% Moisture ≤ 1000ppm
Golden Lion Award: Iron ≤ 5ppm Cobalt ≤ 15ppm Chromium ≤ 1ppm Nickel ≤ 1ppm Copper ≤ 1ppm Zinc ≤ 1ppm

Technical Parameter

Project		Unit	Technical parameters		Testing methods
Moisture		ppm	≤1000		Karl Fischer Coulomb method
Pipe diameter		nm	3-15		TEM
Pipe length		um	5-10		SEM
Specific surface area		m2/g	250-350		Nitrogen adsorption desorption method
Carbon tube purity		%	≥99%		Charcoal burning method
Main component content	solids	wt%	4±0.2		gravimetric method
	carbon content	wt%	3		Raw material ratio
	dispersant	wt%	1		Raw material ratio
impurity Metal ion content		ppm	Fe	≤5	ICP
		ppm	Co	≤15
		ppm	Cu	≤1
		ppm	Ni	≤1
		ppm	Zn	≤1
		ppm	Cr	≤1