Herculanfloor®- 308 phenolic epoxy heavy-duty anti-corrosion self flowing flat coating
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Product presentation：
Herculanfloor®- 308 phenolic epoxy heavy-duty corrosion-resistant self flowing flat coating is made of phenolic resin with an average of more than 2 epoxy groups per molecule, so it can achieve high crosslinking density after curing reaction. Therefore, it is superior to bisphenol A epoxy resin in heat resistance, mechanical strength and chemical resistance. Therefore, phenolic epoxy resin coating cured at room temperature should have good chemical resistance, In particular, it has good corrosion resistance to concentrated sulfuric acid, high physical and mechanical properties and good construction performance;
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Product use：
Herculadfloor®- 308 scope of application: coating of internal and external walls of equipment and pipelines in large chemical plants and concrete surfaces; Anti corrosion tank, battery factory, etc;
The coating has high hardness and good wear resistance;
100% solid content, no solvent, safe and environmental protection;
It has excellent adhesion, flexibility, hardness, alkali resistance, oil resistance and water resistance;
Good alkali resistance and hard coating; The main varieties of anticorrosive paint;
Mainly used for corrosion-resistant coating;
Meet the requirements of GB / T 22374-2018
Component A: 20kg component B: 4kg
The shelf life of the material is 24 months under the condition that the original packaging bag is sealed, dry, stored without direct sunlight and the temperature is 5 ℃ - 35 ℃. Avoid freezing.
Volatile organic compounds VOC & le; 60：55
Flash point ℃: 95
Free formaldehyde, mg / kg & le; 100: not detected
Oil resistance (120# solvent gasoline, 72h): no bubbles, peeling and discoloration
Acid resistance (immersed in 50% sulfuric acid solution for 48h): no bubbles, peeling and discoloration
Alkali resistance (immersed in 50% sodium hydroxide solution for 72h): no bubbles, peeling and discoloration
Acid resistance (immersed in 35% hydrochloric acid solution for 48h): no bubbles, peeling and discoloration
Acid resistance (immersed in saturated oxalic acid solution for 48h): no bubbles, peeling and discoloration
Substrate requirements: the coating surface of architectural coating must be dry, firm, clean and flat;
Construction environment: the ground temperature shall not be lower than 5 ℃, and the ambient humidity shall be lower than 85% to ensure good film formation;
Please strictly abide by the construction time limit parameters!
Diluent can be added appropriately according to different construction methods and construction environment, but the dilution ratio shall be strictly controlled. Excessive diluent is strictly prohibited. The main agent and curing agent must be mixed in the correct proportion. The main agent shall be mixed with an electric mixer first, and then slowly add curing agent to fully mix evenly;
The compressive strength of base course must be greater than 30n / mm2.
Correct base treatment is conducive to obtain ideal performance.
The substrate surface must be firm, clean and free from loose particles, oil, esters, or other impurities. Use industrial cleaners to remove oil, grease, wax, etc., or use mechanical cleaning methods to remove grease. Sand blasting can be used for cement mortar, loose particles, release agent, curing agent and other impurities, and the bonding strength of the base course after surface treatment shall be at least 1.5n/mm2 (tensile test method can be used to test at the speed of 100N / s).
Surface defects such as holes and cracks in the base course can be repaired with epoxy mortar series to obtain a smooth and flat surface. To prevent the wall and column from being splashed by epoxy products during construction, polyurethane protective plate and protective layer shall be used;
Herculanfloor®- 308 phenolic epoxy heavy-duty anti-corrosion self flowing plane coating dosage: 1.5kg / ㎡
For complete information on health and safety, please refer to the corresponding material safety data manual. Keep away from children; Keep the product container closed when not in use: generally, when using and storing chemical products, pay attention to avoid opening eyes, mouth, skin and food; Use in a well ventilated environment and avoid inhalation; If necessary, use appropriate respiratory equipment: wear protective glasses and gloves when using:. No smoking during use and storage: if in eyes, rinse thoroughly with water for at least 15 minutes; In case of contact with skin, wash the contacted part with soap and water;
In order to obtain information and suggestions on the safe operation, storage and handling of chemicals, users should refer to the latest material safety manual containing physics, biology, toxicology and other relevant safety data.
Due to different specifications for the performance of the product in different countries, please consult the local product technical data for the specific construction field description of the product.
