Product Name： Polyaspartic Joint Sealants
Model： HA8510
Designed for use: Used for caulking and leveling of foam, plastic and other substrates on concrete substrates (basements, bridges, roofs, warehouses, etc.).
ADVANTAGES:
■Thick film facade construction.
■ Environmentally friendly, close to zero VOC emissions
■ Good adhesion to epoxy primer
■ Excellent impact resistance and elongation at break
■ Easy to construct and dry quickly
Physical Parameters：
Color: According to customers’ requirement
Weight Solid ：≥95%
Flash point:98±2℃
Viscosity： 30000-50000CPS (25℃）
Proportion： 1.3±0.05g/cm3
Luster： Half-light or bright
Theoretical coating rate：Theoretical value：5.6㎡/Kg/100μm
Main Technical indicators of Coating Film ：
Elongation：≧100%
Tensile Strength：≧6MPa
Adhesion (concrete)：≧4 MPa
Tear strength N/mm：≧60
Construction parameters：
Ratio：
Using：Main paint: curing agent: thinner＝1：0.5
Coating available time：
|
Temperature(℃） |
5 |
10 |
20 |
25 |
|
Mixing(min) |
70-90 |
60-70 |
55-65 |
50-60 |
Construction conditions: -15 ℃ -30 ℃, humidity: ≤ 85%
Substrate temperature: must be greater than the air dew point temperature above 3 ℃
Construction method：Scrape
Cleaning agent / thinner: Polyurea standard thinner
Drying time and coating interval：
|
Temperature |
－5 |
5 |
10 |
20 |
30 |
|
Touch dry |
6 |
3 |
2.5 |
2 |
1.5 |
|
Hard dry |
24 |
12 |
10 |
8 |
6 |
|
Painting interval |
48 |
24 |
20 |
16 |
12 |
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 : epoxy primer, polyurea 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: Paint: 1 year Curing agent: 9 months
Storage temperature: 0 ℃ -30 ℃
Packing:
Paint: 20KG curing agent: 10KG
Security measures:
1,Avoid contact with skin and eyes
2,If the paint comes into contact with the skin, clean it with a suitable cleaning solution. If the paint touches the eyes, apply a lot of water
3,Flush and seek medical attention immediately
4, Ensure good ventilation
5,The paint contains combustible substances. Keep away from sparks and prohibit smoking in adjacent work areas
6,The site complies with all health and safety regulations
Statement:
The information contained in this data sheet is based solely on our understanding in the laboratory and in practice. But because the use of the product are usually outside our control, so we only give the product itself quality assurance. We reserve the right to modify this manual without prior notice