Hyperdispersant for wetting

and dispersion of graphene

for solvent based application

Chemical composition

High molecular block polymer with amino affinity groups, mid-polarity hyperdispersant.

Chemo-physical Properties

• Active ingredient: 100%

• Amine value(mgKOH/g): 30-40

• Appearance: yellowish paste to solid

Characteristics

Contains amino affinity groups. Multiple adsorption points firmly adsorbed on the graphene surface

Improve fluidity, anti flocculation and sedimentation, improve storage stability.

Application scope

Mainly used for dipersion of graphene in mid-polarity system, such as dispersion of graphene in PMA, butyl acetate,etc.

General application guidance

Pigment                                                      Use amount

                                                （To dry graphene powder weight）

Graphene                                                    50-100%

Application tips

Dissolve the dispersant in grinding solvent before adding graphene.

Package

Drum: 25kg/drum

Storage

• Store in cool and dry places, good for 2 year.

• After partial use, re-seal the container.