Product performance
Polyvinyl chloride (PVC) waterproof membrane is a high performance polymer waterproof material to PVC resin as main raw material, adding all kinds of special additives and anti-aging agent, the use of advanced production equipment and advanced technology made . Product has tensile strength, elongation, shrinkage, low temperature flexibility, stable performance, reliable quality, long life, easy construction, etc.
The main purpose
Roads, railways, drainage works, water, tunnel, embankment, dam gates seepage, build libraries liquid impermeable, roofing, building basements, underground warehouses, underground garage moisture, pile cofferdam and other films.
Geometry
Thickness :0.8-4 .0 mm; width :1000-4000mm
Technical Specifications
|
ID |
Name of Index |
Index |
Test results |
|
1 |
Tensile strength(MPa) |
³7.0 |
16.4/14.2(Vertical/horizontal/below) |
|
2 |
Elongation at break(%) |
³150 |
260/300 |
|
3 |
Thermal dimensional change resistance（%） |
£2.0 |
0.4-0.6 |
|
4 |
Cold resistance |
-20c0 |
No cracks
|
|
5 |
Anti-permeability |
0.2MPa，24hImpermeable |
Impermeable |
|
6 |
Anti-perforation |
Impermeable |
Impermeable |
|
7 |
Shear adhesion under state or ³2.0N/mm breaking at the seams |
Qualified |
|
8 |
Thermal aging treatment
80c0+2c0168H |
Appearance quality void-free bonding without bubbles do not meet the standard requirements
|
- |
|
The relative rate of change of tensile strength%
|
±20 |
+2/+2 |
|
The relative rate of change of elongation at break% |
±20 |
-6/0 |
|
Cold resistance |
-20c0，No cracks |
No cracks |
If you are interested in our products or need more tech data , pls email or phone to ue ! we will reply soon.
tel/fax:+86-538-6616366 Mobile:+86-13705385933 Contact:Mr Wang E-mail:hua818@vip.163.com
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