Herculanfloor®- 312 waterborne epoxy primer

Strong permeability: it can go deep into the concrete substrate to increase the strength of the substrate;

Waterborne epoxy floor coatings have good adhesion to most substrates, and also have good adhesion on wet substrate surfaces

High hardness (up to 2H), good wear resistance, acid and alkali resistance;

Meet the requirements of GB / T 22374-2018

Component A: 14kg component B: 7kg

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.

State in container (main agent): stir and mix evenly without hard block

State in container (curing agent): stir and mix evenly without hard block

Drying time (surface drying): ≤ eight

Drying time (dry): & le; forty-eight

Tensile bonding strength, MPA: 2.3

VOC content, g / L: not detected

Free formaldehyde, mg / kg: not detected

Alkali resistance (immersed in saturated calcium hydroxide solution for 48h): the paint film is complete, without foaming, 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®- 312 water based epoxy primer and intermediate coat dosage: 0.1-1kg / ㎡

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.