SG-2 series nano-inorganic polysiloxane coating
The SG-2 series nano-inorganic polysiloxane coating developed and produced by Beijing Xijiade New Technology Co., Ltd. is the introduction of nano- Technology, a new generation of polymer coatings based on siloxane chemistry, which is completely different from silicone-modified organic resins. The SG-2 series of nano-inorganic polysiloxane coatings have repeatedly high Compared with the Si-O bond with strong bond energy, the C-C bond of the typical organic structure, the inorganic structure is undoubtedly more durable, has inherent thermal stability, and is not affected by sunlight and ultraviolet rays. The inorganic structure is not flammable, while the organic structure Polymers can burn, smoke and produce toxic fumes. SG-2 series nano-inorganic polysiloxane coatings are environmentally friendly coatings. They are revolutionary products in the field of coatings and are currently at the leading level in the world. It is widely used on almost all base materials such as various metals, cement, plastics, glass, stone, wood, interior and exterior walls, etc. It can be used for secondary coating on organic topcoat, hot-dip galvanizing, chrome plating, Dacromet, and thermal spray aluminum. installation, thus greatly improving its decorative properties, antifouling properties, weather resistance, corrosion resistance and durability. In the field of metal anti-corrosion, it has ended the history that various types of inorganic heavy-duty anti-corrosion, thermal spray aluminum, thermal spray zinc, Dacromet and other anti-corrosion coatings can only be matched with organic topcoats. The decorative properties of SG-2 series nano-inorganic polysiloxane coatings are comparable to those of colored stainless steel, colored chrome plating, nickel, and fluorocarbon paints. They are easy to construct, have strong adhesion, long-term weather resistance, high hardness, high temperature resistance, and pollution resistance. , scrub resistance, surface lotus leaf effect, self-cleaning function and other excellent features. The SG-2 series of nano-inorganic polysiloxane coatings can be formulated with various colors or with various metallic glitter effects. They are beautiful, elegant and remain unchanged for decades. They are actually the first choice for surface anti-corrosion and decoration of various indoor and outdoor substrates.
Product Features
1. The coating is made of inorganic material and is durable. After 1,000 hours of accelerated weathering testing, the coating showed no signs of powdering, blistering, cracking, falling off, rusting, or fading. Can replace fluorocarbon paint.
2. The coating has high hardness and was not scratched in the pencil hardness test of 6H
3. The coating is non-flammable, flame retardant and can withstand high temperatures of 400-800 degrees
>4. Excellent acid resistance, alkali resistance, corrosion resistance, solvent resistance, salt water resistance, deionized water resistance, and excellent oil resistance.
5. Excellent wear resistance and scrub resistance
6. Environmentally friendly, non-toxic and pollution-free
7. The coating has excellent Adhesion, strong adhesion on various metal, cement, plastic, glass, stone, wood, interior and exterior walls, organic coatings, hot-dip galvanizing, chrome plating, Dacromet, and thermal spray aluminum surfaces
8. The coating can be formulated into transparent, various colors or various metallic glitter effects, and has excellent surface decoration.
9. The coating has excellent resistance to pollution, scrubbing and surface charge. Leaf effect and self-cleaning function
Product Application
1. Used on steel and iron surfaces: (can be used with SG-1 series inorganic zinc-rich coatings, or with other various coatings layer, coating, or alone), it has long-term anti-rust, anti-corrosion, flame retardant, and decorative protection effects on steel products, and can be used instead of stainless steel. Especially suitable for some harsh environments, correct construction can provide more than 20 years of protection.
2. Used on the surface of various high-end stone materials (such as white marble, marble, granite, etc.) and cement products to provide long-term resistance to weathering, acid rain, pollution, self-cleaning, mold resistance, and wear resistance. and chemical corrosion protection.
3. Used on the surface of plastic products, it can significantly improve its surface hardness, temperature resistance, decoration, wear resistance and scrub resistance.
4. Used on the surface of glass products, it can greatly improve its color decoration and surface lotus leaf effect.
5. Used on the surface of wood products to greatly improve the high temperature resistance of the paint film coating of the product (not afraid of boiling water and cigarette butt burning), decorative properties, scrub resistance, and outdoor moisture-proof, weather-resistant, waterproof, Protection against rain and pollution
6. Used for interior and exterior walls of buildings to greatly improve the coating's resistance to weathering, waterproofing, rain, acid rain, pollution, scrubbing and chemical corrosion.
7. Used for various coatings and coating surfaces (organic coating, hot-dip galvanizing, chrome plating, Dacromet, thermal spray aluminum), significantly improving its anti-corrosion, decoration, surface hardness, Anti-scratch and anti-pollution performance
8. Used on various metal surfaces (aluminum, copper, galvanized iron, stainless steel) can greatly improve its color decoration, anti-corrosion and chemical corrosion.
Introduction to the anti-corrosion system of water-based inorganic ceramic zinc silicate coating inorganic surface layer (nano) coating
Water-based inorganic ceramic zinc silicate coating
Water-soluble inorganic Ceramic zinc silicate coating is a two-component self-curing coating. The main raw materials are inorganic ceramic resin and zinc powder. The inorganic resin is improved based on the invention patent of the National Aeronautics and Space Administration (NASA). It contains a large amount of Silicic acid in a single molecular state can cross-link and polymerize with zinc powder to produce a zinc silicate network molecular polymer to form a hard ceramic coating. The coating is solidified on the steel surface and has both electrochemical protection and physical shielding effects, thus providing superior steel anti-corrosion effects. The coating has excellent anti-corrosion, seawater resistance, oil resistance, solvent resistance and salt spray resistance. It is mainly used for the anti-corrosion of power transmission and transformation towers, steel structures in marine environments, bridges, oil storage tanks, oil tanks, solvent tanks, and ballast water tanks. Its performance is excellent and far exceeds that of ordinary anti-corrosion coatings.
A. Main features
1. Good corrosion resistance. The coating has low viscosity and can accommodate a large amount of zinc powder. The zinc powder content can reach 90% after drying. Therefore, this coating has both electrochemical protection and physical shielding effects, which can effectively improve the anti-corrosion effect and extend the anti-corrosion life.
2. The coating has good aging resistance. The film-forming material is a silicon-oxygen bond network, so it is not affected by ultraviolet rays, is resistant to radiation, ultraviolet rays, and salt spray, and has long-lasting anti-corrosion and anti-rust effects for decades.
3. The coating dries quickly. It dries in 20 minutes and fully cures in two hours. It is easy to apply and saves construction time.
4. The coating has good adhesion and high hardness. The adhesion is more than 1000 CBS per square inch, using the cross-hatch method to reach level 2 or more, and the hardness is as high as 9H.
5. Can withstand high temperatures. It can withstand temperatures up to 400 degrees for a long time, and can withstand temperatures up to 800 degrees instantly.
6. It has low resistivity and can conduct static electricity and can be used as an electrostatic conductive coating.
7. The coating film has an inorganic structure and has excellent oil and solvent resistance.
8. After the coating is damaged, it can be partially repaired, and the paint can be welded and cut without affecting the quality of the weld.
9. It has certain anti-fouling properties (the offshore membrane has achieved 2-year pollution discharge effect).
10. Meet environmental protection requirements. Using water as the solvent, it is non-toxic, odorless, contains no organic volatile components, will not cause harm to the human body, and has no pollution emissions during production and use.
B. Test situation
1. The United States Aerospace and Aeronautics Administration (NASA) selected radars on Canton Island and Hawaii Island in the Pacific Ocean to test the inorganic zinc silicate anti-corrosion coating The effect was found to be in excellent condition.
2. The Kennedy Space Center in the United States has done a comparison of various anti-corrosion coatings. In the test report, the inorganic zinc silicate anti-corrosion coating reached the highest score of 10 points.
3. In the lower coastal areas of the Kennedy Space Center in the United States, steel equipment is extremely susceptible to corrosion. The center coated six steel plates with inorganic zinc silicate anti-corrosion paint and placed them on the open beach. After six years of history, it was found that all six steel plates were intact and had no corrosion.
4. In 1976, SSPC (Steel Structures Painting Coucil) hung steel sheets coated with inorganic zinc silicate anti-corrosion paint on the famous Golden Gate Bridge in the United States for outdoor anti-corrosion testing. SPPC gave the highest score of 10 points evaluation.
5. The David Litter Laboratory in New York City, USA, tests the inorganic zinc silicate anti-corrosion coating according to the specifications of the US military Mil-P-23236. The specifications are extremely demanding and include corrosion resistance in high-temperature seawater. The result was still a maximum score of 10 points.
6. KTA-TATOR.INC of the United States conducted a 1,000-hour salt spray resistance and humidity and heat resistance test on the water-based inorganic zinc silicate coating, and the sample was rated level 10.
7. The Industrial Materials Research Institute of Taiwan Industrial Technology Research Institute conducted a 1,000-hour salt spray resistance test on the water-based inorganic zinc silicate coating and other coatings. The result was that the water-based inorganic ceramic zinc silicate coating was 10 grade, while epoxy and alkyd are grade 8 and 7 respectively.
C. Application examples
1. The earliest project to use inorganic zinc silicate anti-corrosion coating was the Morgan-Wyalla oil pipeline in Australia. The pipeline was more than 400 kilometers long and was completed in 1942. Along the way, we passed through grasslands, shrubs, salt swamps and other places, but after more than fifty years of erosion by various climates, it still stands intact today.
2. Ryukyu is an ocean island, and steel equipment is extremely easy to corrode. In the early 1970s, Exxon of the United States built a refinery on Ryukyu, using a single layer of inorganic zinc silicate as anti-corrosion coating. After fifteen years, only a small portion of the zinc silicate coating needed to be repaired. Four years after the repairs were completed, the coating remains intact and no corrosion has occurred. An oil refinery near the Exxon Refinery was protected by four layers of organic paint with a base of zinc-rich paint. The paint film has gradually peeled off and lost its function of protecting steel.
3. The Statue of Liberty in New York City, USA, had stood for a century in 1986. A few years before the centennial celebration, the American business community established a committee to rebuild the Statue of Liberty. With Iacocca, a legend in the American automotive industry, as the chairman, the company recruits talents from all walks of life and is responsible for the professional evaluation and contracting of multiple projects. The paint team at that time, after many comparisons and discussions, finally decided to use inorganic zinc silicate paint as the anti-corrosion of the internal steel structure of the goddess statue.
4. The Golden Gate Bridge in the United States, the Oregon Steel Bridge, and the steel structures on U.S. Navy ships all use inorganic zinc silicate anti-corrosion coatings on large areas. After long-term evaluation and tracking, it has been confirmed that the The coating has excellent anti-corrosion, heat resistance and weather resistance properties.
5. There is a power plant in Mexico that uses high-heat groundwater. This groundwater contains corrosive substances, such as sulfuric acid, etc., which seriously corrodes the equipment. Inorganic acid zinc anti-corrosion coating is used to protect the power generation equipment. , the anti-corrosion effect is better than other coatings.
6. The iron gates of the Panama Canal adopt inorganic zinc silicate anti-corrosion coating, which has excellent anti-corrosion effect.
7. The large oil pipeline across Alaska uses water-based inorganic zinc silicate anti-corrosion coating with excellent results.
8. Since the 1990s, South Korea has also begun to promote the use of water-based inorganic zinc silicate anti-corrosion coatings on a large scale in bridges and other fields.
9. The anti-corrosion of Taiwan’s naval ship equipment and the anti-corrosion of oil tanks of China Petroleum Corporation have officially adopted inorganic ceramic zinc silicate anti-corrosion coatings.
10. The Shanghai Yangpu Bridge uses inorganic ceramic zinc silicate anti-corrosion coating. It has also been applied to bridges, TV towers and some large steel equipment in Tianjin, Beijing and other places, and has achieved satisfactory results. .