Product
NBAC Multi-color self-adhesive waterproof membrane is the latest R&D product of New Sanya Building Materials Technology Co., Ltd. It is a creative non-asphalt self-adhesive waterproof membrane.
Feature：
1. Environmentally friendly, Non-asphalt materials,
2. Strong bonding force, good bonding performance even in water or acid solution
3. Custom-made color
4. Anti-corrosion
Application
Roof, basement, pipeline, highway, express railway, etc...
Technical Index (Performance Standard: Q/55106777-0·2—2016)
|
No |
Pilot Item |
Parameters |
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|
P |
PY |
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|
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
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|
1 |
Tensile properties |
Pull strength /（N/50mm）≥ |
150 |
200 |
400 |
600 |
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|
Tensile elongation at maximum |
30 |
25 |
30 |
40 |
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|
2 |
Tear strength ≥ |
12 |
25 |
180 |
300 |
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|
3 |
Heat resistance |
70℃，2h No displacement, no flowing, no dripping |
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|
4 |
Low-temperature bending /℃ |
-20 |
-25 |
-20 |
-25 |
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|
No crack |
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|
5 |
Watertightness |
0.4Mpa,120min Watertight |
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|
6 |
Joint watertightness |
0.4Mpa,120min Watertight |
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|
7 |
Peel strength between |
Non-treatment |
1.0 |
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|
Heat treatment |
1.0 |
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|
8 |
Peel strength under water/(N/mm) ≥ |
1.0 |
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|
9 |
Oil permeability/number of sheets |
2.0 |
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|
10 |
Holding power /min |
15 |
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|
11 |
Peel strength between cement |
Non treatment |
2.0 |
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|
Heat treatment |
1.5 |
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|
12 |
Peel strength between membrane and cement mortar after being |
1.5 |
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|
13 |
Thermal aging（80℃， |
Retention rate of tensile |
90 |
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|
Elongation retention％≥ |
80 |
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|
Low temperature bending /℃ |
-18 |
-25 |
-18 |
-23 |
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|
No crack |
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|
14 |
Thermal stability |
Appearance |
No drum, no sliding, no dripping |
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|
Dimensional change /％≤ |
2.0 |
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|
15 |
Peel strength to chemical |
Acid treatment≥ |
1.0 |
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|
Alkali treatment≥ |
1.0 |
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|
Salt treatment≥ |
1.0 |
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