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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 | |