Customization: | Available |
---|---|
Source: | Pol/ISO |
Appearance: | Liquid |
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Two-component waterborne polyurethane systems having excellent weather resistance, easy to clean, resistant to chemicals and other properties at the same time, get rid of the shackles of the solvent can also adjust the flexibility, more suitable for some of the VOC certain restrictions in public places or special It requires clean workshop Therefore, the aqueous polyurethane coating has a wide range of applications.
1. Curing speed, in the vertical plane will not produce sagging, cross-linking speed of 2-6 s, 6-9s can reach the level of non-stick hand, 30s can walk on it. 30min to put into use.
2 is not sensitive to temperature and humidity, high humidity and low temperature on the polyurea elastomer coating performance is quite small.
3 100% solid content, two-component coating, single coating system, spray coating can reach a fairly thick 2000UM above, without solvent, zero VOC.
4. Outstanding physical properties, tensile strength 14-21MPA, stretching 2% - 520% between.
5, heat resistance, thermal stability of 177 degrees, (350T)
6. Compatibility with the pigment is very good, you can adjust the color.
7. Adjustable formula, from soft to hard polymer coating.
8. Can be enhanced, in the spraying process can be added to enhance the glass fiber.
Application
Designed for use as a smooth seamless waterproof lining coating system for interior and a roof and wall coating system for exterior applications. Ideally suitable for use in areas including:
Metal, concrete, wood and foam roofing.
Technical data
No. |
Item |
Index |
|
I |
II |
||
1 |
Color |
Optional |
|
2 |
Solid |
100% |
|
3 |
Gel time |
10 seconds |
|
4 |
Mixing ratio(by volume) |
1.1:1 |
|
5 |
Flash point |
>200°C |
|
6 |
Recommended spreading thickness |
1-2mm |
|
7 |
Drying time |
Temperature, humidity and film thickness dependent |
Performance characteristics
No. |
Item |
Specification |
|
1 |
Flash point |
>200°C |
|
2 |
Tensile strength |
15Mpa |
21Mpa |
3 |
Tensile elongation |
350% |
520% |
4 |
Tear strength |
59 KN/m |
78 KN/m |
5 |
Impact resistance |
1.5Kg·m |
1.5Kg·m |
6 |
Adhesion |
2.6Mpa |
2.6Mpa |
7 |
Hardness |
Shore A85-95 |
Shore A80-90 |
8 |
Water impermeability, 0.4Mpa×2h |
Impermeable |
|
9 |
Specific gravity |
1.02g/cm3 |
1.02g/cm3 |
10 |
Service temperature |
-50°C-150°C |
220kg /drum for A and 210kg/drum for B, 4 drums per pallet.