china epoxy floor coating manufacturer

Water-based epoxy orange grain topcoat has a place in the coating market with its unique decorative effect and practical performance. ​Environmental protection properties Safe and harmless: Using water as a solvent, it does not contain any harmful organic solvents, which eliminates the harm of volatile organic compounds to human health and the environment from the root. When furniture manufacturers use this paint to paint the surface of furniture, workers do not need to worry about pungent odors and harmful gases inhaled during the production process, which ensures occupational health; finished furniture will not release harmful substances after entering the home, creating a safe living environment for consumers. ​ Compliance with environmental regulations: It has passed a number of strict environmental certifications, such as the China Environmental Labeling Product Certification, etc. Whether in the domestic or international market, it meets various environmental regulations and provides strong support for the company's products to enter the market. ​ Performance highlights Unique decorative effect: It can form a concave and convex texture similar to the surface of orange peel. This unique orange grain effect brings rich layering and three-dimensionality to the surface of objects. In the coating of metal columns in the hotel lobby, the orange grain topcoat makes the originally monotonous metal surface artistic and enhances the style of the entire space; in the coating of equipment shells, the orange grain effect is not only beautiful, but also can effectively cover up the minor defects generated during the production process and improve the appearance quality of the product. ​ Good physical properties: It has excellent wear resistance and impact resistance. The concave and convex texture structure can disperse external forces. In daily use, even if it is slightly bumped or rubbed, the coating is not easily damaged. For example, after the outdoor billboard frame is coated with orange grain topcoat, it can still keep the coating intact in harsh environments such as wind, sun, sand and dust, and extend the service life of the billboard. At the same time, its corrosion resistance is also very excellent, and it can adapt to complex environments such as humidity, acid and alkali, and is suitable for surface protection of chemical equipment, coastal facilities, etc. ​ Key construction ​ Substrate pretreatment: Thoroughly clean the substrate before construction to remove impurities such as oil, rust, and dust. For metal substrates, sandblasting or shot blasting can be used to improve surface roughness and enhance coating adhesion; for wooden substrates, grinding and gap filling are required to ensure a smooth surface. ​ Spraying process control: Spraying is used for construction. By adjusting the caliber of the spray gun (commonly used caliber is 1.5 - 2.5mm), spraying pressure (generally controlled at 0.3 - 0.5MPa), spraying distance (recommended to be kept at 20 - 30cm) and other parameters, the size and density of the orange grain can be accurately controlled. For example, if you want to get a larger orange grain effect, you can increase the caliber of the spray gun and reduce the spraying pressure appropriately; if you want fine orange grain, do the opposite. At the same time, the temperature and humidity of the construction environment have a significant impact on the orange grain effect. The optimal construction temperature is 5℃ - 35℃, and the relative humidity is not more than 85%. Too high or too low temperature and humidity may cause uneven orange grain or poor drying of the coating. ​ Drying and curing: After spraying, the coating needs to be dried and cured in a suitable environment. Generally, the surface drying time is 1-2 hours, and the actual drying time is 24-48 hours. During the drying process, avoid dust and debris from contaminating the coating to ensure the final effect.

At a time when the electronic information industry is booming, water-based epoxy antistatic topcoat has become a key product to solve the problem of static electricity. ​ Environmental advantages​ Green construction: With water as the dispersion medium, there is no organic solvent volatilization during the construction process, and there is no irritating odor, which improves the air quality of closed construction environments such as electronic factories. Construction workers do not need to wear complex protective equipment, which reduces labor intensity and also reduces the cost of enterprises in occupational health protection. ​ Environmentally friendly: After the product is discarded, it will not cause pollution to soil, water sources, etc., which is in line with the concept of circular economy and sustainable development. In today's frequent replacement of electronic equipment, the use of environmentally friendly antistatic topcoat can help reduce the harm of electronic waste to the environment. ​ Core functions and performance​ High-efficiency antistatic: Through a special formula, a conductive network is constructed on the surface of the coating, which can quickly guide away the generated static electricity. The antistatic principle is to use conductive fillers (such as conductive carbon black, metal powder, etc.) to be evenly dispersed in the coating to form a continuous conductive channel to guide the static electricity to the ground. After professional testing, this topcoat can quickly reduce the static voltage on the surface of an object to between 10 to the 6th power and 10 to the 9th power Ω, meeting the strict requirements of the electronics industry for static protection. In the electronic chip production workshop, tiny static electricity may cause chip damage. The application of water-based epoxy antistatic topcoat has greatly reduced the product defect rate and ensured production efficiency. ​ Comprehensive physical properties: In addition to antistatic, it also has good wear resistance, hardness and corrosion resistance. In the data center, the heat generated by the operation of a large number of servers and the daily maintenance of equipment require the floor coating to have wear resistance and scratch resistance. This topcoat can meet this demand; in the electronic component storage warehouse, it may be exposed to some chemical cleaners. Its corrosion resistance can ensure that the coating is not corroded and maintains stable antistatic performance. At the same time, the coating has strong adhesion, is firmly bonded to substrates such as concrete and metal, and is not easy to fall off after long-term use. ​ Construction process and key points​ Base surface treatment: Strictly treat the construction base surface to ensure that it is flat, dry and clean. The concrete base surface needs to be polished and dusted to remove the surface slurry and loose particles; the metal base surface needs to be rusted and degreased. For example, in the construction of the floor of a new electronic factory, after the concrete base surface is polished, the dust needs to be thoroughly cleaned with a vacuum cleaner to ensure a good combination of the coating and the base surface. ​ Paint mixing: The paint should be mixed accurately according to the proportion, especially the amount of conductive material added must be accurate. During the mixing process, it is necessary to fully stir to make the conductive filler evenly dispersed, otherwise it will affect the antistatic performance of the coating. It is generally recommended to use mechanical stirring for no less than 10 minutes, and let it stand for 10-15 minutes after mixing to eliminate bubbles generated during the mixing process. ​ Construction and testing: Use roller coating or spraying to control the coating thickness to be uniform. The general topcoat thickness is 0.3-0.5mm. After the construction is completed, it is necessary to wait for the coating to be completely cured (usually 3-7 days, the specific time is affected by environmental factors), and then use professional antistatic testing equipment to test the surface resistance, volume resistance and other parameters of the coating to ensure that the antistatic performance meets the standard requirements. If the test does not meet the standards, the reasons must be analyzed and remedial measures must be taken in a timely manner.

In places where surface wear resistance is extremely high, water-based epoxy super wear-resistant topcoat stands out with its excellent performance. ​ Environmentally friendly characteristics Zero pollution guarantee: using water-based formula, no harmful organic solvent emissions during production, construction and use, providing safety for the indoor environment. Use in crowded places such as school playground stands and gymnasium floors will not threaten the health of students and athletes, creating a healthy and green sports and learning environment. ​ Environmental certification blessing: obtained a number of authoritative environmental certifications at home and abroad, such as the EU SGS environmental testing certification, proving that it has reached the international leading level in environmental performance and enhanced users' trust in the product. ​ Excellent performance Super wear-resistant performance: through special formula and advanced production process, the coating has extremely high hardness and toughness. According to laboratory tests, its wear resistance is 3-5 times that of ordinary epoxy topcoat. In places with an average daily flow of tens of thousands of people, such as shopping malls and supermarkets, the floor using water-based epoxy super wear-resistant topcoat can still maintain good appearance and performance after 3-5 years of use, greatly reducing the frequency and cost of floor renovation. ​ Excellent stain resistance and easy cleaning: The dense coating structure effectively prevents stains from penetrating. Whether it is beverages, oil stains or other stains, it can be easily wiped clean with ordinary detergents and cleaning tools. In restaurant floor coating, facing common stains such as food residues and oil stains, the stain resistance of super wear-resistant topcoat makes floor cleaning simple and quick, improving the restaurant's sanitation environment and operating efficiency. ​ Excellent comprehensive performance: In addition to wear resistance and stain resistance, it also has good corrosion resistance, weather resistance and adhesion. In outdoor parking lots, the topcoat can keep the coating from fading and cracking under long-term exposure to sunlight, rain and vehicle rolling; in industrial workshops, it can always protect the substrate from damage in the face of various chemicals and mechanical wear, and closely bond with the substrate to ensure long-term and stable protection. ​ Construction specifications and key points ​ Strict substrate treatment: The substrate is fully treated before construction to ensure that there is no oil, dust or impurities on the surface. For concrete substrates, grinding and vacuuming are required to make the surface roughness reach a certain standard to enhance the adhesion of the coating; for metal substrates, rust removal and passivation treatment are required. For example, when constructing the floor of a large logistics warehouse, after the concrete base surface is ground, it is necessary to use a professional floor vacuum cleaner to thoroughly clean the dust, and then apply the primer to further seal the base surface and improve adhesion. ​ Accurate paint mixing: Accurately mix the paint according to the proportion specified by the product, and fully mix the main agent, curing agent and diluent. Pay attention to the stirring speed and time during the mixing process to avoid excessive bubbles. Generally, low-speed stirring is adopted, and the stirring time is controlled within 8-10 minutes. The prepared paint should be used up within the prescribed use time to avoid affecting the performance of the coating. ​ Multi-layer fine construction: Generally, a multi-layer construction process is adopted, including primer, intermediate reinforcement layer and topcoat. The primer plays the role of sealing the base surface and enhancing adhesion; the intermediate reinforcement layer can be scraped with quartz sand or troweled with epoxy mortar according to actual needs to increase the thickness and wear resistance of the coating; the topcoat gives the surface the final protection and decorative effect. The thickness and uniformity of each layer should be controlled, and the drying time between layers should be strictly controlled to ensure that the coating is fully cured. Generally, the drying time of the primer is 4-6 hours, the drying time of the intermediate reinforcement layer is 12-24 hours, and the drying time of the topcoat is 24-48 hours. The specific time should be adjusted appropriately according to the ambient temperature and humidity. After the construction is completed, the coating needs to be maintained. During the maintenance period, avoid the passage of people and vehicles. The maintenance time is generally about 7 days to ensure that the coating reaches the best performance.