AQUACOAT KS-20-KS-20 SPRAYING-APPLIED POLYUREA COATING
PRODUCT DESCRIPTION
KS-20 spraying-applied polyurea coating is a flexible polyurea material mainly composed of semi-prepolymer, polyether and chain extender, which moulding through the spot spraying by using professional equipment. The material is solvent-free, non-polluting, easy to construct, dense, seamless. It also has continuous coating, high strength, abrasion resistance as well as excellent physical and chemical properties and stability.
WHERE TO USE
Waterproof for railways, bridges, tunnels, water conservancy dams and other large building projects.
Waterproof & insulation integration for the old and new roof, ground, underground of military buildings, civil buildings, factories, municipal buildings.
Waterproof for sports theater, water playground, artificial river/lake, landscape pool and other building structures.
Waterproof & anti-collision for cars, ships, buoys, indicator lights and other marine equipment.
Emergency rescue project.
- Fast curing. It can be continuously sprayed moulding in any curve, facade and top, not producing sagging as well as keeping dense and seamless.
- Construction convenience, high efficiency, one construction can meet the designed required thickness (hundreds of microns to several centimeters).
- 100% solid content, free of VOC and don’t contain heavy metals, environmentally friendly.
- d)Excellent physical and chemical properties, good adhesion with various of substrates.
- Non-slip, impermeable, wear-resistant, corrosion-resistant, can withstand the erosion of the majority of materials.
- The service temperature range is -45 ℃ ~ 150 ℃.
- Mechanical construction, professional, convenient and controllable.
PACKING
420kg/set, KS-20A: 200kg/drum；KS-20B: 220kg/drum
RECOMMEND USAGE
Normally, the recommended usage is 2.4kg/㎡ for 2mm thickness polyurea film.
|
No. |
ITEM |
INDEX |
TEST STANDARD |
|
1 |
Gel time / s |
≤45 |
GB/T 23446-2009 |
|
2 |
Tack free drying time / s |
≤120 |
|
|
3 |
Hardness (shore A) |
≥90 |
|
|
4 |
Tensile strength / MPa |
≥16 |
|
|
5 |
Elongation at break / % |
≥450 |
|
|
6 |
Tear strength / N/mm |
≥50 |
|
|
7 |
Adhesive strength / MPa |
≥2.5(Or substrate destroyed) |
|
|
8 |
Wear resistance /[(750g/500r)/mg] |
≤30 |
|
|
9 |
Impact resistance / (kg·m) |
≥1.0 |