Concrete Joint Sealant

Concrete Joint Sealant

Polyaspartic Joint Sealants Designed for use: Used for caulking and leveling of foam, plastic and other substrates on concrete substrates (basements, bridges, roofs, warehouses, etc.).
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Product Details

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 rateTheoretical value5.6/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 

UsingMain paint: curing agent: thinner10.5

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 methodScrape

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

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