Graphene antistatic coatings

Basic parameters

Color Gray, black; Assorted colors
Proportioning primer: Main agent: Curing agent =25:3; Top coat: Main agent: curing agent =25:5
Construction brush, spray, roll coating can be applied
The composition is composed of resin, graphene, pigment filler, auxiliary agent, solvent, etc., and curing agent.

Product features

Excellent electrical conductivity. Graphene is a single sheet material made of carbon atoms that has excellent electrical conductivity. Adding graphene material to the paint can significantly improve the electrical conductivity of the paint, thus achieving a good anti-static effect.

Improve moisture absorption and adhesion. The surface of graphene is electrophilic and able to adsorb various charged particles such as ions, electrons and molecules. This helps to improve the hygrophilicity of the antistatic paint, allowing it to absorb moisture from the air, thereby reducing the resistivity of the coated surface. At the same time, graphene's electrophilicity can also enhance the adhesion of the coating to the substrate, improving the durability of the coating.

Shielding effect. Graphene has high oxygen permeability and low water permeability, which can effectively block the penetration of external electrostatic fields. In antistatic coatings, the graphene layer can form an electrical shield that protects the substrate from external charges, helping to weaken charge accumulation and thus reduce the electrostatic tendency of the coating.

Resistance to oxidation. Graphene has good antioxidant properties and is able to resist the corrosion and degradation of oxidants. In antistatic coatings, graphene can protect the coating from the damage of oxygen and ultraviolet light in the environment, helping to extend the life of the coating and maintain the stability of its antistatic properties.

Increase toughness and flexibility. Graphene has high strength and flexibility, which improves the mechanical properties of the coating. In antistatic coatings, graphene can enhance the impact resistance, wear resistance and bending resistance of the coating, helping the coating to maintain its antistatic properties in a variety of harsh environments.

Nano size effect. As a nanomaterial, graphene's nanosize effect can enhance its antistatic properties. The nano-size of graphene increases the contact area of the coating surface, further improving the conductivity and anti-static effect of the coating.

Technical requirements

Product use

Crude oil, sewage, sea water, industrial water, gasoline, kerosene, diesel, jet fuel, gas and other storage tanks: antistatic coating is suitable for the above various media of the inner wall of the storage tank anti-corrosion coating, can effectively prevent the inner wall of the storage tank from being corroded, extend the service life of the storage tank.

Oil and gas pipelines: The coating is also suitable for the anti-corrosion coating of the inner wall of oil and gas pipelines, to ensure that the medium inside the pipeline will not cause corrosion damage to the pipe wall.

All kinds of chemical equipment: antistatic coating can also be used for all kinds of chemical equipment anti-corrosion protection coating, especially in the need of anti-static places, such as petroleum and petrochemical industry of crude oil and finished oil tank inner wall anticorrosion.
Construction parameters

Construction structure drawing:

Supporting scheme:

Graphene antistatic paint primer + graphene antistatic paint middle paint + graphene antistatic paint top paint

Construction notes:

The temperature of the substrate must be above 3 ° C above the dew point, and when the temperature of the substrate is below 5 ° C, the paint film is not solidified and should not be constructed.

In the high temperature season construction, easy to occur dry spray, in order to avoid dry spray can be adjusted to dry spray until the diluent.

This product should be used by professional painting operators according to the product packaging or the instructions in this manual.

Steel surface:

Must thoroughly remove oil, rust, etc., to achieve the rust removal standard Sa2.5, the roughness of 30um-75um; Adopt manual rust removal method, need to reach the rust removal standard St3 level.

Concrete surface:

Concrete surface should be flat, dry, no seepage floating and water. The base that has been polluted by grease and chemicals can be washed with detergent, lye or solvent, and can also be treated by fire baking, steam blowing, etc., but it must not damage the base.

Precautions

Products should be stored in a cool and ventilated place to prevent rain, direct sunlight, avoid collision, need to isolate the fire source.

The construction site is strictly prohibited fireworks, painters should wear glasses, gloves, masks, etc., to avoid skin contact and inhalation of paint mist.

All work of coating and use of this product must be carried out in accordance with various relevant national health, safety and environmental protection regulations and standards.

If you have any questions about the use of this product, please contact our technical service department.