BestCoat EP707
Self-leveling epoxy, high strength, two components
Advantage:
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Low viscosity, self-leveling and high gloss.
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Allow application thin layer 1mm.
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High mechanical properties.
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Meet the requirement of standard: GMP, HACCP.
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Resistance to chemical, impact , mechanical abrasion and heavy load bearing.
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Easy to clean, wash, repair. Friendly to environment.
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BestCoat EP707 is a two-component, non-solvent, self-leveling epoxy coating. It is based on 100% epoxy, mineral silicate and addictives.
BestCoat EP707 applies in these following:
- Sterile rooms, operating rooms, laboratories.
- Pharmaceutical or veterinary medicine factory.
- Food, brewery, aquatic or agricultural factory.…
- Electronic, computer, optics and accurate assembly plants.
- Chemical, insecticide factories.
- Kitchen rooms, Kindergardent.
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Low viscosity, self-leveling and high gloss.
- Allow application thin layer 1mm.
- High mechanical properties.
- Meet the requirement of standard: GMP, HACCP.
- Resistance to chemical, impact , mechanical abrasion and heavy load bearing.
- Easy to clean, wash, repair. Friendly to environment.
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Appearance/Color:
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White, Yellow, Green, blue, and grey, are available, with special colors on
request.
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Density:
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1.60 ± 0.05kg/liter at 25oC (depending on colors) |
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Solid content:
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100% |
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Application
temperature:
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Minimum: + 15
oC (but above dew point temperature of 5oC)
Maximum: + 35oC
Relative humidity Max: 80% |
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Consumption:
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1.60 kg/m2
/mm thickness.
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Mixing ratio:
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Part A : Part B = 7:1 (by weight)
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Preserve:
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In cool, dry place (5oC ÷ 35 oC)
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Shelf life:
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12 months from manufacturing date in sealed package and stored in cool and dry place.
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| Packaging: | 18; 36 kg/set. |
Pot-life:
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Ambient temperature
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+20oC
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+25oC
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+30oC
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+35oC |
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Pot-life (Minute)
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90 |
65 |
40 |
30 |
Curing times:
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Ambient temperature
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+20oC
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+25oC
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+30oC
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+35oC |
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Walkable (Hr)
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48
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40
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24
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18 |
| Full cure (Day) | 10 | 08 | 07 | 07 |
Mechanical properties: (curing after 7 days @ 30oC)
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Compressive strength (MPa), (min.)
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≥ 75
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Flexural strength (MPa), (min.)
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≥ 45
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+35oC |
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Tensile strength (MPa), (min.)
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≥ 35
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Bonding strength (MPa), (min.)
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> 1.5
(Concrete failure)
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40min |
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Shore hardness (min)
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≥ 75
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Elongation (%), (min.)
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≥ 0.5
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12 Hrs
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Chemical resistance: (weight percent gained after immersion @ 20
oC)
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H2O
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10% NaCl
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10% CH3COOH
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10% H2SO4
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10% NaOH
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CH3OH
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01 day
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0.01
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0.02
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0.05
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0.1 | 0.1 | 2 |
| 7 days | 0.05 | 0.04 | 1.5 | 0.3 | 0.4 | 4.2 |
Heat Resistant:
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Temperature
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Time
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Temperature
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Time
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Temperature | Time | Temperature | Time |
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+ 50oC
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Long
lasting
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+ 75oC
|
07 days
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+ 100oC | 12 hours | + 120 oC | 01 hour |
Coating system:
- 01 primer layer of BestPrimer EP701, BestPrimer EP702 or BestPrimer EP703.
01 layer of BestCoat EP707 with the thickness as design required.
Substrate requirement:
- To concrete surface: Compressive strength:
≥
20 MPa, tensile strength:
≥
1.5 MPa. Surface should be flat, solid, dry. The cracks, defective location must be treated, repaired, patched as required.
Mixing:
- Use an electric mixer or special blender at low speed (300÷400 rpm) to mix material about 03 minutes or longer until material is homogeneous.
- Note: If need to split quantity of material, should stir part A before weight.
Application:
- Pour the mixed mixture onto the corresponding surface area to each parallel rows with width 200 ÷ 300 mm, using a jagged scraper to spread out materials according to the thicknes required. Using a notched roller to support the leveling and get rid of air bubbles.
Note:
- While the mixture is not hardening, the application space should be no dust, avoid insects.
Cleaning:
- Clean tools, equipments with dry cloth and BestThinner SC01.
Safety:
- Product is non toxic, non flammable. Can be allergic to skin. Must be worn comforter, gloves, protective glasses.
- In case of accidental eye contact, wash with fresh water and seek medical advice immediately.