Jining Huichuang Trade Co

The new type of heavy-duty anti-corrosion inorganic coating opens up a new situation in steel anti-corrosion coatings
The adhesion of inorganic heavy-duty anti-corrosion coatings to the substrate is an important factor in its anti-corrosion performance. The adhesion significantly affects the diffusion of cations along the sides between the metal and the coating. Whether due to water expansion of the paint film, hydrogen evolution, osmotic pressure, electroosmosis, phase separation or other reasons, when the internal stress of the paint film exceeds the adhesion and bubbles away from the metal surface, the protective effect is lost and corrosion begins. Inorganic anti-corrosion coatings are based on silicon-oxygen bonds and grafted with organic alkyl side chains as auxiliary agents. Inorganic anticorrosive coatings have many ether bonds and can be attracted to the substrate, so they have good adhesion to the substrate and have good adhesion to some polar substrates. But when the paint film is immersed in water, water molecules penetrate the paint film and reach the metal interface. The adhesion between the original metal surface active points and the polar groups in the paint film reduces the adhesion due to the intervention and replacement of water molecules. In fact, the anti-corrosion effect of the paint film only works in the wet state, so high dry adhesion does not guarantee the corrosion resistance of the paint film, while the inorganic anti-corrosion paint film has high wet adhesion and avoids It eliminates the cumbersome construction procedures of low, medium and high-level traditional anti-corrosion coatings. A single coating of paint can be applied one or more times according to different working conditions.
Inorganic polymer anti-corrosion coatings are high-tech products developed to meet the special requirements of aerospace, military and other fields and can withstand extremely harsh corrosion conditions. They are now being promoted to various industries in the national economy. Weiyi Chemical's inorganic anti-corrosion coatings play an increasingly important role in important anti-corrosion fields such as the atmosphere, underground, ocean, petroleum liquids, chemical materials, sewage, and transportation.
Factory direct sales of oil tank inner wall anti-corrosion paint Xinyang City non-carbon epoxy static conductive primer price composition features:
It is a two-component room temperature curing coating that integrates water resistance, oil resistance and static conductivity. The coating has low curing temperature, strong adhesion, excellent water resistance, acid resistance, alkali resistance, and oil resistance, and good electrostatic conductive properties. There is no leakage of static conductive additives after long-term use, the coating performance is stable, and there is no de-blistering and other phenomena. No pollution to oil products.
It can be used on the inner wall of finished oil storage tanks (especially aviation kerosene) in refineries and oil product stations, and can also be used on crude oil, sewage and other media.
Good electrical conductivity, surface electronegative
The coating is divided into primer and curing agent, the primer is divided into components, and the curing agent is B component.
Construction instructions:
Surface treatment: The conductive anti-corrosion coating requires surface sandblasting, and the rust removal level should reach the level specified by B/3. Treated surfaces should be primed within hours.
. Construction environment During construction, it is strictly forbidden to mix water, sand, gravel, cotton yarn and other foreign matter into the coating. If it encounters windy sand, rain, snow and heavy fog, construction must be stopped to ensure the quality of the coating.
Before preparing and using the paint, the two components /B should be fully stirred evenly, and then stirred evenly before construction. When conditions permit, it is recommended to make a small sample first for proportioning testing.
, Construction method of electrostatic corrosion-conducting coating can use ordinary spraying, high-pressure airless spraying, brushing and other processes. The trial period of coating construction is generally no longer than four hours. When the temperature is high, the trial period of construction will be shortened accordingly, and the paint should be used as it is. The next coat can be applied when the previous coat of paint reaches surface dryness. After construction is completed, the spray gun, feeding pipe, paint brush, etc. should be cleaned in time with solvent to prevent residual paint from solidifying and affecting next use.
When the viscosity of the thinner paint is too high, it can be diluted with the special thinner produced by our company. The dosage should not exceed the amount of paint.
. Coating structure: It is recommended to use one base and three-sided coating structure for electrostatically conductive and anti-corrosion coatings. The coating dosage is ./square meter and the total dry film thickness of the coating is -. A topcoat can be added to specially weighted areas.
Curing time:
Curing for -days below ℃, -days for curing at ℃, and 3-days for curing above 3℃.
Construction protection:
Workers should wear work clothes during construction to avoid skin contact with paint. Once the skin is stained with paint, it can be washed with soapy water. In severe cases, cotton gauze dipped in alcohol or gasoline can be used to wipe the skin. Do not wash your hands with thinner.
Packaging: Component/barrel Component B/barrel
Storage: The storage temperature should not be higher than ℃. It should be stored away from fire sources and avoid rain and long-term exposure to strong sunlight. During the storage period, if there is sediment in the barrel, it will not affect the use after stirring evenly.
Our company sincerely welcomes users and colleagues from all walks of life to visit the factory for inspection, negotiation and consultation! Telephone:
Factory address: West of Xiangnanmi Road at the intersection of Deyuan Road and Kaiyuan Road, High-tech Zone, Jining City. Warm reminder: Please contact us in advance before coming to the factory, our company will arrange reception in advance
!