Product Overview
JS Two Component Polymer Elastic Waterproofing Emulsion is a kind of special high polymer elastic film. Its component A is made of acrylic emulsion proportionally mixed with stabilizer, antifoaming agent and other agents; component B is composed of cement and other chemical addictives.
Features
The elasticity is very flexible. It won’t be damaged even if the substrate cracks.
Application scope:
Roof, underground project, indoor waterproofing
Specification
20kg/barrel
Technical Index: (Performance standard: GB/T23445-2009)
|
No. |
Item |
Indicator |
|||
|
Ⅰ |
Ⅱ |
Ⅲ |
|||
|
1 |
Solid content %≥ |
70 |
70 |
70 |
|
|
2 |
Tensile strength |
No treatment≥ |
1.2 |
1.8 |
1.8 |
|
Retention after thermal treatment %≥ |
80 |
80 |
80 |
||
|
Retention after alkali treatment %≥ |
60 |
70 |
70 |
||
|
Retention after soaking %≥ |
60 |
70 |
70 |
||
|
Retention after ultraviolet treatment %≥ |
80 |
— |
— |
||
|
3 |
Elongation at break |
No treatment≥ |
200 |
80 |
30 |
|
Retention after thermal treatment %≥ |
150 |
65 |
20 |
||
|
Retention after alkali treatment %≥ |
150 |
65 |
20 |
||
|
Retention after soaking %≥ |
150 |
65 |
20 |
||
|
Retention after ultraviolet treatment %≥ |
150 |
— |
— |
||
|
4 |
Low temperature flexibility (bent 180°over a bar with ф10mm) |
-10℃ No cracking |
— |
— |
|
|
5 |
Impermeability (0.3Mpa,30min) |
Impermeable |
Impermeable |
Impermeable |
|
|
6 |
Imperviousness(negative side) |
— |
0.6 |
0.8
|
|
