Dongguan Superior Chemical Co., Ltd. is one of the few domestic companies that integrates R&D, production and sales to specialize in the production of high-end industrial coatings. Its products include reflective paint, luminous paint, fluorescent paint, mechanical paint, heavy anti-corrosion paint, floor paint, putty, engineering machinery paint, advertising paint and other industrial coatings. Its products are used in various types of machinery and equipment, steel structures, road engineering, hydropower engineering, automobile industry and general industry. The key sub-sectors cover 14 categories including road reflection, road luminous, engineering machinery, automobile painting, electrical equipment, storage tanks, marine anti-corrosion, etc. There are currently many large-scale engineering cooperation cases, which have been well received by various industries.
Rich Product Variety
Products include reflective paint, luminous paint, fluorescent paint, machinery paint, heavy anti-corrosion paint, floor paint, putty, engineering machinery paint, advertising paint and other industrial coatings.
Wide Range of Product Uses
Our products are used in various types of mechanical equipment, steel structures, road engineering, hydropower engineering, automobile industry and general industry. The key sub-sectors include: road reflection, road luminous, construction machinery, automobile painting, electrical equipment, storage tanks, marine anti-corrosion and other 14 categories.
Quality Guaranteed
Our products have Passed ISO:9001:2000 quality management system, ISO:14025-III environmental management system, China Environmental Labeling Products and other coatings industry certifications
Leading Service
We have many years of industry experience and a complete production management, quality supervision, sales service operation system. Whether you want to buy Epoxy Coal Tar Paint, or heavy anti-corrosion paint just send your requirements by email and we can customize the product for you.
The intermediate paint is made of dry vegetable oil modified alkyd resin and mica oxide iron ash, which can be painted on a variety of substrate materials that have been coated with the appropriate primer.
Composition: is a long oil degree alkyd resin wei paint material, add anti-rust pigment and a variety of active anti-rust pigment after grinding and then add the right amount of drying agent and organic solvent deployment. Stir well when used.
The product is a permeable asphalt color paint with two-component acrylic resin as the main material, adding anti-skid agent, pigment, elastomer, solvent and other carefully processed production.
Bamboo Charcoal Fresh Breath Clean Taste Wall Paint
Bamboo charcoal fresh breath clean flavor wall paint is a new development of our company, especially add bamboo charcoal active factor, strong purification of air, eliminate indoor odor.
One Component Acrylic Floor Paint
This product is made of thermoplastic acrylic resin, pigment, physical pigment, auxiliary agent, solvent, etc. The paint film has bright color, good weather resistance, strong adhesion, high hardness, fast drying and convenient construction.
Alkyd external enamel is prepared by alkyd resin, pigment, auxiliary agent, solvent, etc. The paint has good luster, full film, bright color, good mechanical strength, good weather resistance and natural drying.
High Chlorinated Anti-corrosion Finish
High chlorinated anticorrosive topcoat is a super topcoat with excellent color prepared by acrylic resin and chlorinated rubber. The film is resistant to wear, collision, seawater, mineral oil and many chemicals, as well as fish oil and other moving plants. Oil, this product is easy to repair, extended time can also be repainted.
Heavy anti-corrosion coatings are paints used to protect metal materials such as steel from corrosion by chemical media or chemical fumes. The heavy anticorrosive coating is a kind of anticorrosive coating, which can be applied in a relatively harsh corrosion environment compared with conventional anticorrosive coatings.
High Chlorinated Anti-corrosion Primer
High chlorination anticorrosive primer is a kind of anticorrosive primer prepared by anticorrosive pigment and chlorinated rubber. It is a physical dry type with good resistance to salt water, mineral oil and a variety of chemicals. This product is easy to reapply, and can be reapplied for extended periods of time.
What Is Epoxy Coal Tar Paint
Coal tar epoxy consists of epoxy resins and coal tar. It is a type of polymer used to coat surfaces and protect them from corrosive environments. It is primarily used on metal and concrete in tough settings like industrial and offshore operations, where chemicals, saltwater and other substances can cause deterioration.
Coal Tar Epoxy is a high-solids, two-component coating formulated to provide excellent film build in one or two coats. The high level of cross-linking provides an excellent barrier coat for use in immersion service in fresh water, salt water, or wastewater. Moreover, this product is resistant to many acids, alkalis, and mild solvents in splash and spill exposures.
The popularity of coal tar epoxy is growing due to the numerous advantages it offers. This coating can serve as a protective barrier, offering long-lasting protection against corrosion, water intrusion, and abrasion.
Due to its strong adhesive properties, it can also be used to repair voids in concrete or masonry surfaces, making it an ideal solution for bridge, basement wall, and parking deck repairs. In addition to its impressive performance capabilities, coal tar epoxy has a very low vapor permeance compared to other sealers, making it an ideal choice for applications where retaining moisture or avoiding corrosion are key considerations.
Furthermore, this product is straightforward to apply and can accommodate minor joint movement without cracking or raising, ensuring a long-lasting and durable finish.
Applications of Epoxy Coal Tar Paint
Epoxy Coal Tar Paint consists of epoxy resins and coal tar. It is a type of polymer used to coat surfaces and protect them from corrosive environments. It is primarily used on metal and concrete in tough settings like industrial and offshore operations, where chemicals, saltwater and other substances can cause deterioration.
Industrial Flooring: One of the most common applications of Epoxy Coal Tar Paint is on industrial floors. Epoxy-coated floors are highly resistant to chemicals, abrasion, and heavy loads, making them ideal for manufacturing facilities, warehouses, and garages.
Piping and Tanks: Epoxy Coal Tar Paint protect pipelines and storage tanks from corrosion and chemical damage, ensuriang their longevity and integrity.
Concrete Repair: Epoxy Coal Tar Paint can be used to repair and protect damaged concrete surfaces, such as bridges, parking structures, and highway overpasses.
Marine and Marine applications: Suitable for ships, offshore platforms and Marine structures to resist seawater corrosion and erosion of the Marine environment.
Agriculture and agricultural equipment: Protection of agricultural machinery, grain storage facilities and farmland infrastructure, especially when exposed to humid and corrosive conditions in the agricultural environment
Technical parameter
|
Lacquer base |
Epoxy coal tar pitch |
|
Colour |
Black and brown |
|
Flash point |
38℃ |
|
Mixing ratio: Base material: curing agent |
4:1 (volume ratio) = 6:1 (weight ratio) |
|
Mixed use period |
2 hours |
|
Specific gravity |
1.3-1.5kg/L |
|
Theoretical coating amount |
2.6㎡/L |
|
Volumetric solids content |
64% |
|
Film thickness |
Wet film: 400 microns Dry film: 250 microns |
|
Lacquer finish |
Semi-gloss |
|
Storage |
The storage environment should be cool and dry |
|
Drying time |
Surface drying: 14 hours, 7 days of hard work (fully cured at 20℃) |
|
Repaint interval |
Minimum 12 hours, maximum 2 days |
Construction reference
Surface treatment: The construction surface must be dry, clean, free of loose paint, grease and other dirt must be applied to a surface that has been pre-primed appropriately.
Construction method: Airless spraying, brush painting or ordinary spraying.
Airless spray: One spray hole: 0.023-0.027"
Ejection pressure: 2900 lb/inch ² (200L/m²)
Ordinary spraying: Generally not recommended, if the use of ordinary spraying, you must use more the matching diluent.
Thinner: Epoxy thinner
(Maximum amount) Brushing: 15-20%;
Airless spraying: 5%;
Normal tutting: 30-40%.
Cleaning agent: Epoxy thinner
Safety code
1, The construction must maintain air circulation, and adopt certain protective measures. Avoid inhaling solvent vapor or paint mist, skin and eyes should not contact with this product.
2, Flammable goods, away from the fire source, within the scope of construction.
3. Store in a cool, dry place.
4, Should wear eye glasses, gloves, masks, etc., to avoid skin contact and inhalation of paint fog. No fireworks.
This product is for professional use only. More matching diluents must be used.
Storage life
Sealed storage in a cool and dry place, valid for 12 months, if more than valid after inspection can still be used.
the difference between epoxy coal tar paint and traditional paint
Ingredient differences
Strength, hardness and chemical resistance, while coal tar gives it good anti-corrosion and waterproof properties.
Traditional coatings: Traditional coatings may be based on a single resin system, such as polymer, vinyl or phenolic, which may not be as comprehensive as epoxy coal tar paint.
Performance Characteristics
Coal tar epoxy paint: Excellent corrosion resistance, rust resistance, high temperature resistance and chemical stability. Its sealing and corrosion resistance are usually strong.
Traditional coatings: Performance may vary depending on the specific composition and application, but may not have all the advantages of epoxy coal tar paint.
Application field
Coal tar epoxy paint: Mainly used in industrial equipment, infrastructure and structures that require a high degree of protection and durability.
Traditional coatings: May be suitable for a variety of applications, including construction, furniture, decoration, and general protection, but may not be suitable for highly corrosive or harsh environments.
Cost and complexity
Coal tar epoxy paint: Due to its composite nature and high performance, it may be relatively more expensive and may require specialized application techniques.
Traditional coatings: The cost and application may be simpler and more economical, suitable for a wide range of general uses.
1. Preparation of Steel: Remove all rust, dirt and grease with a wire brush or suitable sloping agent Sandblast the surface for an even coat Apply a zinc-rich primer as a primer Preparation of Concrete, Masonry and Wood. Remove all dirt, dust and grease Pressure wash the surface Apply a suitable oil-based or acid-based primer for better adhesion.
2. Preparation of Asphalt: Remove all dirt, dust and existing coatings Pressure wash the surface Apply an asphalt primer for better adhesion Prepare to apply coal tar epoxy.
3. The temperature of the material should be raised to at least 90°F before starting the preparation process. This can be done by placing the container in direct sunlight for 10-20 minutes or by submerging it in a pot filled with hot water.
4. The next step is to stir or shake the container thoroughly until a uniform consistency is achieved. Once you are done, thin the epoxy with a little solvent if necessary and stir some more until you reach the desired viscosity.
5. Once you have fully prepared your Epoxy Coal Tar Paint, it is time to apply it. You can apply it with a brush or roller, but spraying is recommended for larger surfaces and more precise coatings.If you use a brush or roller, make sure you evenly coat the entire surface with the right amount of product.
6. Once you have finished applying the coat, let it dry for at least 24 hours before you touch or walk on the surface. If you have already applied a seal coat, you must wait for the Epoxy Coal Tar Paint to fully cure before you can apply it. This usually takes about 48 hours, but it may take longer depending on the specific product and the curing conditions.
7. Finally, once the coat has fully cured, inspect your work for any possible issues or touch-ups that need to be made. This is especially important if you have already applied a seal coat, as any imperfections may be more noticeable after the sealer has been applied.
How to maintain and repair epoxy coal tar paint?
Performing maintenance and restoration of epoxy coal tar paint requires careful preparation, selection of appropriate materials and methods, and ensuring that the work is carried out under safe and compliant conditions. Regular inspection and maintenance can extend the service life of the coating and ensure its continuous protection and appearance quality.
Check and evaluate
Check the condition of the coating regularly, watching for any signs of wear, cracking, peeling, or damage.
Assess the overall condition of the coating and areas that need to be repaired.
Clean the surface
Ensure that the coated surface is clean, dry, and free of any contaminants, grease, or loose coated parts before performing maintenance or repair.
Appropriate cleaners and methods, such as solvent cleaning or scrubbing, can be used to prepare the surface for repair.
Repair the damage
For small areas of damage or wear, you can choose local repair methods, such as brush or spray paint for repainting.
For extensive damage or shedding, more extensive repair may be required, such as painting the entire area or repainting the entire surface.
Coating method and material
Repair with the same or similar epoxy coal tar tar paint as the original coating to ensure compatibility and consistency.
Follow the manufacturer's recommendations and guidance to select the appropriate coating method and tools to ensure the quality and performance of the repaired coating.
Curing and drying
The coating is cured and dried according to the product's technical data sheet (TDS) and the recommended curing time to achieve the best performance and protection.
Security and Compliance
When carrying out maintenance and restoration work, ensure that all safety and environmental regulations such as proper personal protective equipment, ventilation and waste disposal are followed.
Records and documents
Record the maintenance and repair activities of the coating, including information such as date, repair area, materials and tools used, to facilitate future maintenance and monitoring.
How to Storage Epoxy Coal Tar Paint
The storage method for epoxy coal tar paint is as follows:
Epoxy coal tar paint is sealed at the point of purchase from the manufacturer. Due to the presence of a curing agent, epoxy resin glass flake glue dries rapidly when in use. In the event that the anti-corrosion glue is not required, it is essential to store it in a sealed container to prevent drying and wastage.
Epoxy coal tar paint is a high-performance material. It is imperative that the product be stored in a dry, shaded area, away from power sources and fire sources, in order to prevent occasional accidents.
The temperature on-site for the epoxy coal tar anti-corrosion construction must be between 5°C and 30°C. During the summer months, it is possible to reach the required temperature, but often temperatures exceed the required level. Therefore, it is essential that the construction unit implements cooling measures during the construction process. It is essential to lower the temperature of the construction site to ensure that the mastic's performance is not compromised.
Winter is the antithesis of summer, with temperatures naturally dropping significantly, regardless of geographical location. It is therefore essential to pay close attention to temperature control and air circulation when undertaking epoxy coal tar anti-corrosion construction in winter. Furthermore, the temperature in spring and autumn is typically maintained between 10 and 20 degrees Celsius, which is an optimal period for epoxy coal tar anti-corrosion construction.
How to Choose High Quality Epoxy Coal Tar Paint
Packaging and Labeling: Packaging and labeling of regularly manufactured epoxy paint products should be standardized, clear and complete. The packaging should contain detailed product descriptions, including product name, specifications, model, production date, shelf life, manufacturer's name and address, etc. At the same time, pay attention to check whether the packaging is intact, whether there is any damage, deformation, moisture, etc.
Color and appearance: High quality epoxy paint has uniform color and high gloss, and the surface is smooth after painting, without obvious particles, bubbles and other defects. If the color of epoxy paint is uneven, the gloss is poor, or there are obvious particles, bubbles and other defects on the surface after painting, it may be a low-quality epoxy paint.
Construction performance: High-quality epoxy paint should have good flow and coating properties during the construction process, and there will be no obvious precipitation, agglomeration, separation and other phenomena.
Hardness and wear resistance: High quality epoxy paint should have high hardness and wear resistance after drying, and can withstand greater pressure and friction.
Weather and corrosion resistance: High quality epoxy paint should have good weather resistance and corrosion resistance, be able to withstand harsh environment such as sun, rain, wind, snow and ice for a long time, and be able to resist the erosion of chemical substances. If the epoxy paint is faded, cracked, powdered or corroded and damaged after a period of time, it may be a poor quality epoxy paint.
Technical support and customer service: Choose an epoxy paint manufacturer with perfect technical support and after-sales service, so that you can get timely technical support and problem solving during use, and improve the use experience and safety.
Our Certificate
Frequently Asked Questions
Q: Does coal tar epoxy need primer?
Q: What is a substitute for coal tar epoxy?
Q: Can you roll coal tar epoxy?
Q: Why is coal tar not used anymore?
Q: How do you remove coal tar epoxy coating?
Q: What is the difference between coal tar epoxy and bituminous paint?
Q: Does coal tar epoxy have asbestos?
Q: What thinner for coal tar epoxy paint?
Q: How long does coal tar take to dry?
Q: Is 2% coal tar safe?
Q: Does isopropyl alcohol remove epoxy?
Q: What is the mixing ratio for coal tar epoxy?
Q: Can you epoxy over dirty concrete?
Q: What are the dangers of coal tar sealants?
Q: Why is there a shortage of coal tar?
Q: What material will epoxy not stick to?
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