Description
Main Feature
High mechanical strength, good filling ability, pressure resistance and impact resistance
Solvent-free, low VOC emissions and low odor
It can form a thicker coating at one time and has a faster drying speed when applied thickly.
Detailed introduction
E822 solvent-free epoxy intermediate paint is a solvent-free epoxy resin intermediate paint, which is composed of liquid epoxy resin, low viscosity curing agent, pigments and fillers and a small amount of additives
Application scope
Leveling of industrial plants, warehouses, underground parking lots, offices, etc.
Product Information
The material is divided into two components: A and B.
Component A viscous liquid 20kg/barrel
Component B tan liquid 4kg/barrel
Packaging: Printed metal packaging drum. It is recommended to stack it in three layers when stacking.
Storage: The storage temperature is 5-35℃. It should be stored in a cool, ventilated and dry warehouse, away from fire and heat sources. It is strictly prohibited to expose it to the sun.
Technical data
Status: Uniform, no lumps, no impurities
Bonding strength: ≥2.5MPa
Compressive strength: ≥60MPa
Drying time: Surface dry: less than 6 hours
Hard work: less than 24 hours
(Temperature is 25℃, relative humidity is 50%)
Grassroots requirements
The compressive strength of the concrete floor should be ≥20Mpa, the tensile strength should be ≥1.5Mpa, and the flatness should be ±4mm/2m based on ruler. The base surface must be dry, clean, and free of oil and other pollution.
Construction Tips
Materials A and B should be used within 40 minutes after mixing. If the viscosity of the material is found to be significantly increased and it cannot be used anymore, it should be scrapped.
Construction should be stopped when the temperature falls below 5°C
The flatness and density of the substrate have a certain impact on the coating amount, drying time and recoating interval.
Construction Conditions
Ground base temperature: 5-35℃
Construction environment temperature: 5-35℃
Ground base moisture content: <8%
Relative humidity of construction environment: <80%
Construction methods/tools
Dilution: Depends on the actual conditions at the construction site, but it needs to be verified first to see if it can meet the design requirements.
Construction method: scraping
Tool: push knife
Instructions for use
Surface treatment: Before construction, dust, sand, grease, and old coatings on the base surface should be removed, putty should be used to smooth cracks and holes, and primer should be used to seal the base surface.
Theoretical dosage: about 0.5 kg/square meter, one pass of 80-120 mesh sand, one pass of 400 mesh powder, there is a big difference based on the flatness of the ground and the construction design plan.
Instructions for use: The ratio of main agent to curing agent is 5:1 (weight ratio). It must be mixed and stirred strictly according to the ratio before use.
Sand adding ratio:
80-120 mesh quartz sand paint: quartz sand = 1:1-1.5 (mass ratio)
200-400 mesh quartz powder paint: quartz powder = 1:0.5-0.8 (mass ratio)
It can be adjusted according to different process requirements during specific use, but it needs to be verified first whether the solution can meet the design requirements.
Precautions
For safe use of the product, please request the product safety data sheet (MSDS) from the manufacturer.
Construction workers should strengthen safety protection when using this product, and the construction environment should be kept ventilated.
For any questions, please contact local distributors or directly contact the factory.
First-aid
Skin Contact: Wash with plenty of water and remove contaminated clothing and shoes.
Eye contact: Rinse with running water or saline and seek medical attention if necessary.
Inhalation: Move to fresh air and keep respiratory tract open. If you feel unwell, please seek medical attention.
Ingestion: Clean mouth, induce vomiting, seek medical attention.
Fire-fighting measures
Hazardous characteristics: Can burn when exposed to open flames. Hazardous combustion products: CO, CO2, etc.
Fire extinguishing methods and fire extinguishing media: dry powder, carbon dioxide, sand. Evacuate nearby and surrounding personnel. Fire extinguishers should wear pressure oxygen breathing apparatus and spray containers exposed to the fire with water to cool them and disperse and evaporate them.
