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Epoxy self-leveling is a kind of ground construction technology. The coatings used are mainly made of epoxy resin and special curing agent. They are processed by adding various additives, pigments, fillers and so on. It not only has excellent chemical properties such as water resistance, oil pollution resistance and chemical corrosion resistance, but also has the advantages of good adhesion, high mechanical strength, low shrinkage rate of cured paint film, and can be coated into thick film at one time. Therefore, it is widely used in the coating of modern industrial floors. This technology can automatically leveling and drying the ground according to the irregularity of the ground. The cured ground will form a smooth, flat and seamless mirror effect surface. In addition to leveling function, self-leveling can also be moisture-proof, anti-bacterial, anti-corrosion and other characteristics, widely used in medicine, biology, electronics and other fields of dust-free room, sterile room.
Scope of application
It is suitable for dust-free room or sterile room in pharmaceutical industry, blood products industry, medical industry, biological research, electronics and microelectronics industry. It can also be used in other industries, such as schools, offices, chemical factories and food factories, which require beauty, wear resistance, impact resistance and chemical protection.
Performance characteristics
1, material leveling performance is good, construction is simple and quick.
2, smooth surface to mirror effect;
3, various colors, non-toxic, tasteless, seamless, beautiful and comfortable.
4, smooth and seamless, dust-proof and easy to clean;
5, toughness, wear resistance, good resistance, no poison and no combustion.
6, high viscosity, strong mechanical strength, chemical resistance and good electrical properties.
service life
The service life is generally over 5.
Defects Liability Period
The warranty period is 1 years.
construction technology
A, base surface processing;
B, brush closed primer;
C, scraping the middle coat.
D, grinding and vacuuming;
E, use self leveling epoxy paint trowel for 1-2 times.
Storage construction
A, room temperature, dry and ventilated place to store;
B, avoid direct contact with skin and eyes.
After mixing C and two ingredients, keep them for a few minutes and run out in 1 hours. Clean tools immediately after construction.
D, temperature below 10 degrees Celsius and humidity above 85% should be selected for low temperature and humid conditions.
E, pedestrians can be completed after three days, and can be driven within five days.
Technical indicators
Parameter item Items
Index
time
Table dry H
Surface drying (H)
≤4day
Real H
Actual dry (H)
≥48day
Patent application (MPA)
compressive strength
≥85day
tensile strength(MPA)
tensile strength
≥9day
Shore hardness (HD)
Shaw hardness
≥80day
bending strength
bending strength
≥7day
Leveling
standard
≥5min
Wear resistance
Wear resistance (700 g / 500 R, weightlessness, g)
≤0.02day
Resistance to H2SO4,20%
Sulphuric acid 20% resistance
30 days allowed slight discoloration.
Resistance to NaOH, 25%
Sodium hydroxide, 25% resistance
No abnormalities for 30 days.
Resistance to NaCl, 10%
Physiological saline, 10% resistance
30 days is no difference