Coating films that use green silicon carbide powder as filler
Green silicon carbide outstanding advantages: high insulation, ultra-high wear resistance, resistance to strong acids and alkalis, high thermal conductivity, high temperature resistance, and extremely strong chemical inertness.
I. Insulating and Wear-Resistant Coating Series
Green silicon carbide has extremely high resistivity, is insulating and non-conductive, and is a special filler for insulating and wear-resistant coatings in the power and electronics industries.
1. High-voltage equipment insulating topcoat (epoxy, silicone insulating varnish)
2. Electronics factory insulating floor coating; lithium battery production line specific insulating, wear-resistant, and anti-corrosion paint
3. Aerospace electrical insulation protective coating
II. Thermally Conductive and Heat-Dissipating Functional Coating Films
Green silicon carbide has a thermal conductivity 3 to 5 times that of aluminum oxide, achieving both thermal conductivity and insulation, making it the preferred filler for thermally conductive and insulating coatings.
1. Silicone coating for electronic heat dissipation
2. Thermally conductive potting film and BMS protective coating for energy storage battery packs
3. Heat dissipation and anti-corrosion paint for new energy electronic control housings
Ⅲ. Strong acid and alkali heavy-duty anti-corrosion and wear-resistant paint film
Green silicon carbide is resistant to 98% concentrated sulfuric acid, concentrated alkali, salt solutions, and organic solvents, far exceeding corundum, and is suitable for extreme corrosive conditions.
1. Epoxy wear-resistant anti-corrosion paint on the inner wall of chemical storage tanks
2. Sewage treatment, pickling pipeline lining coating
3. Anti-corrosion paint for power plant desulfurization and denitrification equipment
4. Heavy anti-corrosion paint for marine offshore platforms
IV. High-Temperature Resistant Special Coatings
Green silicon carbide is stable at 1600℃ and does not decompose; it has a low coefficient of thermal expansion and does not crack or powder at high temperatures.
1. Organosilicon high-temperature resistant paint, inorganic high-temperature resistant fireproof coating
2. Protective coating for high-temperature metallurgical equipment
3. Fireproof and wear-resistant coating for high-temperature flues
V. Heavy-Duty High Abrasion-Resistant Industrial Coating Film
Mohs hardness 9.4~9.5, higher than all corundum types, wear-resistant life 40%~100% longer than brown corundum and white corundum.
1. High-end epoxy wear-resistant flooring, polyurea heavy-duty flooring
2. Wear-resistant coating for the inner walls of pumps, valves, and slurry equipment
3. Wear-resistant topcoat for mining washing and sand conveying equipment
VI. Integrated Anti-slip and Wear-resistant Coating Film
1. Anti-slip and anti-corrosion paint for ship decks and marine walkways
2. Anti-slip flooring paint for chemical workshop ramps and staircases
VII. PTFE/Teflon Non-stick Wear-resistant Coating
Green silicon carbide is the mainstream wear-resistant filler for Teflon coatings, solving the problems of pure PTFE being soft, easily scratched, and prone to deformation due to frictional heat:
1. Non-stick coating for commercial kitchenware
2. Wear-resistant coating for injection molding and die-casting molds
3. Self-lubricating wear-resistant coating for hydraulic valve cores and sliding bearings
VIII. High-End Fluorocarbon Weather-Resistant and Anti-Corrosion Coating Film
Outdoor high-weather-resistant fluorocarbon topcoat and fluorocarbon powder coating with added ultrafine green silicon carbide (2000~3000 mesh):
1. Fluorocarbon paint for outdoor chemical steel structures and photovoltaic brackets; resistant to UV aging, acid rain corrosion, and wind and sand abrasion.
2. Fluorocarbon engineering machinery topcoat; does not fade or chalk under prolonged outdoor exposure, and is resistant to stone impact scratches.
IX. UV-Curable Abrasion-Resistant Clear Coating (High-End Plastics, Optical Components)
Ultra-fine acid-washed green silicon carbide is used in UV-cured transparent abrasion-resistant clear coatings:
1. UV protective coating for optical lenses and lidar housings; abrasion-resistant, scratch-resistant, opaque, and UV-resistant.
2. UV abrasion-resistant topcoat for high-end plastic housings; improves scratch resistance and corrosion resistance for mobile phone and instrument housings.
Ⅹ. Niche Specialty Coatings
1. Wear-resistant protective coatings for aircraft engine parts
2. Anti-corrosion repair paste, wear-resistant epoxy repair adhesive
3. Radiation-resistant special protective coatings