bitumen seam sealing tape
USD $1.92 - $4 /Square Meter
Min.Order:2000 Square Meters
Shandong Juhui Waterproof Materials Co., Ltd.
1.Self adhesive type seam sealing tape
No. |
Item | Index | ||||||||
Ⅰ | Ⅱ | |||||||||
PY | G | PY | G | PYG | ||||||
1 |
Soluble content(g/m2) ≥ | 2mm | 1300 | — | ||||||
3mm | 2100 | |||||||||
4mm | 2900 | — | ||||||||
5mm | 3500 | |||||||||
test phenomenon | — | Non-ignitable | — | Non-ignitable | — | |||||
2 |
Heat resistance | °C | 110 | 130 | ||||||
≤mm | 2 | |||||||||
test phenomenon | No flow or drippage | |||||||||
3
|
Low temperature flexibility °C | -7 | -15 | |||||||
No flaw | ||||||||||
4
|
Water tightness 30min
|
0.3Mpa |
0.2Mpa |
0.3Mpa
| ||||||
5 |
Tension | tension of maximum peak rate%≥ | 500 | 350 | 800 | 500 | 900 | |||
tension of maximum peak rate%≥ | — | — | — | — | — | |||||
test phenomenon | No cracks or separate | |||||||||
6 |
Elongation
| elongation of maximum peak rate%≥ |
25 |
— |
40 |
— | ||||
elongation of second peak rate%≥peak rate%≥ |
— |
— |
15 | |||||||
7 | Peel strength(N/mm) | ≥ | 1.5 | 1.5 | ||||||
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2.specifications of seam sealing tape:
thickness: 1.2 mm to 1.5 mm to 2.0 mm to 3.0 mm to 4.0 mm to 5.0 mm
1m width,10m length/roll or as your demand
3. Construction technology of seam sealing tape