Polyaspartic weather resistance elastic waterproof coating
PS9500 is consist of Polyaspartic esters and variety of pigment, filler,additive and solvent. All main ingredients are manufactured by own.
Product introduction：
PS9500 is a high-performance coating system engineered with advanced polyaspartic ester technology. It combines premium resins, high-opacity pigments, and reinforcing fillers to provide exceptional weathering resistance, elasticity, and waterproofing. Additionally, the coating's effectiveness in inhibiting microbial growth has been verified by independent SGS testing, offering a proven hygienic benefit.
Characteristic：
■ Excellent weathering resistance,non-yellowing in 20 years
■ Great adhesion with matched polyurea Primer
■ Excellent elongation at break
■ Excellent waterproofing and decorative function
Designed for use：Waterproofing and corrosion protection for concrete substrates (basements, bridges, roofs, warehouses, etc.)
Physical Parameters：
Color： colorless or according to customers’ requirement.
Solid content ：≥60%
Flash point：30±2℃
Viscosity： 800±200CPS(25℃）
Specific Gravity：1.07
Luster： Semi-light or bright
Coating thickness(μm)： Dry Film：200-300 Wet film：270－550
Theoretical coating rate：Theoretical value：5.6㎡/Kg/100μm
Actual value: varies according to various factors such as surface treatment, external environment, construction method, etc.
Main Technical indicators of Coating Film ：
|
Item |
Test standard |
Result |
|
Elongation |
GB/T 16777-2008 |
≥300% |
|
Tensile Strength |
GB/T 16777-2008 |
≥4MPa |
|
Adhesion (concrete) |
GB/T 5210-2006 |
≥4MPa |
|
Abrasive resistance(750g/500r) |
GB/T 1768-2006 |
≤40mg |
Ratio：
Main paint: curing agent:＝1：1(by weight, please stir well before use)
Coating available time：
|
Temperature(℃） |
5 |
10 |
20 |
25 |
|
Mixing(hrs) |
4 |
3 |
2.5 |
2 |
Construction conditions: -15 ℃ ---30 ℃, humidity: ≤ 85%
Substrate temperature: must be greater than the air dew point temperature above 3 ℃
Construction method：
|
Airless spraying, air spraying, brushing and scratch |
|
|
Airless spray (two-component) |
（Recommended Use） |
|
Nozzle Size |
0.19－0.23 |
|
Outlet pressure |
100－120kg.cm3 |
Cleaning agent / thinner: Polyurea standard thinner
Note: If you use airless spray or brush, roller coating, please consult our engineers before use.
Drying time and coating interval：
|
Temperature |
－5 |
5 |
10 |
20 |
30 |
|
Touch dry(hrs) |
4 |
3 |
2 |
1.5 |
1 |
|
Hard dry (hrs) |
24 |
12 |
8 |
6 |
4 |
|
Painting interval(hrs) |
24 |
12 |
8 |
6 |
4 |
The above data are for guidance only. Actual drying time / time interval before coating can be long or short, depending on film thickness, ventilation, humidity, lower paint, preloading requirements and mechanical strength.
Painting matching：
Applicable : polyurea supporting primer, polyurea middle coating, or refer to our recommended package
Surface treatment:
1,Rinse with salt water and other water-soluble dirt
2,Remove grease with a suitable detergent and degreaser
3,Make sure the surface is clean and dry before construction
4,Note the distance between the coating and the primer
store:
Storage time: Main Paint: 1 year Curing agent: 1 year
Storage temperature: 0 ℃ -30 ℃
Packing:Main Paint: 20KG curing agent: 20KG
