Polyaspartic Weather-resistant Elastic Waterproof Topcoat
PS9570 is consist of Polyaspartic esters and variety of pigment, filler,additive and solvent. All main ingredients are manufactured by own.
Product introduction：PS9570 is consist of Polyaspartic esters and variety of pigment, filler,additive and solvent. All main ingredients are manufactured by own.
Characteristic：
■ Excellent weathering resistance,non-yellowing in 20 years
■ Great adhesion with matched polyurea 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.
Product Specification：
Color： Optional
Solid content ：≥70%
Flash point： 30±2℃
Viscosity： 1000±200CPS(25℃,A,B components combined）
Density： 1.07±0.05g/cm3
Gloss： Semi-gloss or glossy
Film thickness(μm)： Dry：400－600 Wet：570－850
Theoretical coverage：7㎡/Kg/100μm
Actual value：Related to surface treatment, external environment，application method and other factors.
|
Item |
Test standard |
Result |
|
Elongation |
GB/T 16777-2008 |
≥200% |
|
Tensile Strength |
GB/T 16777-2008 |
≥8MPa |
|
Tear strength(N/mm) |
GB/T 529-2008 |
≥40 |
|
Adhesion (concrete) |
GB/T 5210-2006 |
≥4MPa |
|
Abrasive resistance(750g/500r) |
GB/T 1768-2006 |
≤40mg |
Application
paramether：
ratio：
A：B=1：1(by weight, please stir well before use)
Pot life：
Temperature(℃）
5
10
20
25
Pot life(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 |
Cleaning agent/Thinner：Standard Polyaspartic thinner
Noted：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(hrs) |
4 |
3 |
2 |
1.5 |
1 |
|
Hard dry (hrs) |
24 |
12 |
10 |
8 |
6 |
|
interval(hrs) |
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：1 year
Storage
temperature： 0℃－30℃
package：
