Graphene Powder
![](http://solomon.khome24.kr/thema/Khome006/img/supply04_img01.jpg)
10%~20%: Single Layer
65%~70%: less than 5 Layers
> less than 10 layers
65%~70%: less than 5 Layers
> less than 10 layers
Purity of Graphene powder: 99.5%
![](http://solomon.khome24.kr/thema/Khome006/img/supply04_img02.jpg)
Week Peak D : Means graphene powder has low defect
Strong Peak 2D : Means powder has high degree of graphene & less layer
Strong Peak 2D : Means powder has high degree of graphene & less layer