1-5 layers graphene

Lower percolation threshold and more stable conductivity than conductive carbon black, low dosage and high efficiency.

(1-5 layers graphene)

Features of 1-5 layers graphene：

1. Lower percolation threshold and more stable conductivity than conductive carbon black, low dosage and high efficiency.

2. Thin film, easy to disperse and process.

3.
It is suggested to add about 1-3% in the conductive (electrostatic)
coating, which can make the layer excellent conductive (electrostatic)
properties, but also have excellent mechanical properties and corrosion
resistance;

4. It is suitable for the coating of positive and
negative electrode materials of the lithium-ion battery, which can
effectively improve the battery energy, cycle life and rate performance.

5.
Excellent thermal conductivity, it can be compounded with PA6, PC and
other materials to prepare thermal conductivity composite materials.

Application of 1-5 layers graphene：

Grafen
has a wide range of applications. According to graphene's ultra-thin
and super-strength characteristics, graphene can be widely used in
various fields, such as ultra-light body armour, ultra-thin and
ultra-light aircraft materials. According to its excellent conductivity,
it also has great application potential in the field of
microelectronics. Graphene may become a substitute for silicon,
manufacturing ultra-micro transistors, used to produce future
supercomputers; carbon's higher electron mobility can enable future
computers to obtain higher speeds. Besides, graphene material is also an
excellent modifier. In the field of new energy such as supercapacitors
and lithium-ion batteries, due to its high conductivity and high
specific surface area, it can be used as an additive for electrode
materials.

Storage of1-5 layers graphene：

1)
1-5 layers graphene should be stored in a dry, ventilated place where
there is no other sources of pollution (recommended: temperature ≤ 45 °
C, humidity ≤ 85%);2) 1-5
layers graphene should be neatly stacked, and the production batch
number, date and other signs should be clearly identified;3) 1-5
layers graphene should be carefully Handled during transportation to
avoid the damage of the packaging; products that leak out of the package
must not be returned to the box.

(1-5 layers graphene)

Technical Parameter of 1-5 layers graphene：

Technical Parameter
Product Name	few layers (1-5 layers) of graphene
Purity	＞ 95wt%
Thickness	1.0-1.77nm
Slice diameter	10-50um
Layer number	1-5
Single-layer rate	＞ 30%
Specific surface area	360-450m2/g
Appearance	black powder