Product introduction
Characteristic:■ Excellent weathering resistance,non-yellowing in 20 years
■ Great adhesion with matched primer
■ Excellent elongation at break
■ Excellent waterproofing and decorative function
Application: For the waterproofing and anti-corrosion to concrete substrate such as basement, bridge, roof, warehouse etc.
Specification:
Color: Optional
Solid content by weight:≥80%
Flash point:30±2℃
Viscosity: 1000±200CPS(25℃,A,B components combined)
Density: 1..07g/cm3
Gloss:Semi-gloss or glossy
Film thickness:Dry:400-600 Wet:570-850μm
Theoretical coverage:7 Sqm/Kg/100μm
Actual value:Related to surface treatment,external environment,application method and other factors.
Elongation:≧200% test method:GB/T 16777-2008
Tensile strength:≧8MPa test method:GB/T 16777-2008
Tear strength N/mm:≧40 test method:GB/T 529-2008
Adhension(concrete):≧4 MPa test method:GB/T 5210-2006
Abrasion resistance(750g/500r):≦40 test method:GB/T 1768-2006
Application paramether:
ratio:
Airless spray:A:B:thinner=1:1: (by weight)
Brush, roller apply:A:B=1:1(by weight)
Working time:
Temperature(℃) |
5 |
10 |
20 |
25 |
Working time(hrs) |
2 |
2 |
1.5 |
1 |
Condition:
Environment temperature: -15℃-30℃, Environment moisture:≤85%
Substrate temperature: 3℃ higher than air dew pint
Application method:
Airless spray,air spray,brush and roller applying |
|
Airless spray(two components) |
recommendation |
Nozzle size |
0.19-0.23 |
Pressure |
100-120kg.cm3 |
Thinner:Standard Polyaspartic thinner
note:Prior to apply by airless spary, brush or roller, please consult our engineer.
Drying time and application interval:
temperature |
-5 |
5 |
10 |
20 |
30 |
Touch dry |
4 |
3 |
2 |
1.5 |
1 |
Tack free |
24 |
12 |
10 |
8 |
6 |
interval |
24 |
12 |
10 |
8 |
6 |
Above data just for your reference, the actual drying time depends on film thickness, ventilation, humidity, primer, mechanical strength etc.
Matched paint:
Suitable paint: matched Polyaspartic primer, polyaspartic middle coating,or ask for our reference.
Surface treatment:
l Get rid of salt and other water-soluble contaminant with clean water
l remove grease with approperiate detergent
l ensure the surface being clean and dry before application
l pay attention to the recoating window
Storage:
Shelf life: Component A:1 year Component B( isocyanate):1 year
Storage temperature: 0℃-30℃
package:
Component A:20KG or 5KG Component B:10K or 5KG
Safety measures:
l Avoid all skin and eye contact
l In case of skin contact,flush with enough water. In case of eye contact,flush with plenty of water and get medical aid immeidately
l Keep great ventilation
l Coating may contains flammable matter. Keep away from spark and smoking around is forbidden.
l Comply with all health&security regulation in site.