Polysiloxane topcoat

Basic parameters

Color Various colors
Ratio main agent: curing agent =20:5
Construction brush coating, spraying, rolling coating can be
The composition is composed of polysiloxane resin, anti-rust pigment fillers,auxiliaries, solvents and non-polyisocyanate curing agent.

Product characteristics

※ Weather resistance. Polysiloxane topcoats are extremely weather-resistant, mainly due to the fact that their molecular structure contains Si-O chemical bonds, which are capable of up to 460 KJ/mol and are able to resist the decomposition of ultraviolet rays in the sun (energy range 315-415 KJ/mol). Therefore, the polysiloxane top paint will not crack or powder when exposed to the sun for a long time, maintaining a long-term appearance and performance.

※ Environmental protection. Polysiloxane top paint has a higher solid content and a lower emission of organic volatiles (VOCs), which makes it an environmentally friendly paint.
※ Corrosion resistance. Polysiloxane top paint has excellent corrosion resistance and can resist the corrosion of industrial atmosphere, acid base, salt water, all kinds of solvents and so on. This performance makes it particularly suitable for use in Marine environments, chemical plants and other places with strong corrosion.
※ Color and gloss retention. The color and shine of a polysiloxane top coat can remain the same for a long time without losing light or fading due to prolonged use.
※ Wear resistance and physical and mechanical properties. Polysiloxane top paint has the characteristics of bright and full color, good luster and excellent decorative performance. At the same time, its paint film is hard and wear-resistant, good toughness, with good physical and mechanical properties, such as bending resistance.
※ Long life. Due to its excellent weather resistance and corrosion resistance, polysiloxane topcoats can last up to 20 + years.

Technical requirements

Product use

※ Industrial corrosion protection. Polysiloxane topcoats play an important role in the field of industrial anticorrosion. Due to its excellent anti-corrosion performance, it can effectively protect various industrial facilities and structures, such as Bridges, off shore mining equipment, storage tank areas, etc., from corrosion damage and extend service life.
※ Marine environment. In Marine environments, polysiloxane topcoats similarly perform well. It can resist seawater, salt spray and other corrosive factors in the Marine environment, so it is often used for the protection of Marine engineering structures such as ships, dock facilities and offshore platforms.
※ Architectural decoration. Polysiloxane top paint not only has excellent anti-corrosion properties, but also has good decorative properties. Its high solid content and low VOC emissions make it an environmentally friendly paint suitable for architectural decoration with high appearance requirements, such as exterior wall painting of high-rise buildings.
※ Special environment. Polysiloxane topcoats are suitable for coating protection in special environments, such as industrial environments, coastal environments as well as Marine environments. These environments often have harsh climatic conditions and corrosive media, and the weatherability and corrosion resistance of polysiloxane top coats make them the ideal choice.
※ Environmentally demanding projects. Due to the environmentally friendly properties of polysiloxane topcoats, such as low VOC emissions and no heavy metals,
it is particularly suitable for environmentally demanding painting projects. This includes some projects that need to meet the restrictions of international environmental regulations, such as certain export Products or construction projects in specific regions.

Construction parameters

Construction structure drawing:

Supporting scheme:

Epoxy zinc rich primer/inorganic zinc rich primer/cold spray zinc primer/graphene zinc powder primer/epoxy iron red primer, etc. + epoxy cloud iron intermediate paint + polysiloxane top paint

Construction notes:

※ 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.