Main Products: Glass Ware ,Hardware ,Nail ,stove ,fireplace
PVC waterproof membrane for roofing and underground etc
USD $2.72 - $5.68 /Square Meter
Min.Order:10000 Square Meters
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Hebei Cangzhou New Century Foreign Trade Co., Ltd.
Business Type: Trading Company
Cangzhou Hebei ChinaMain Products: Glass Ware ,Hardware ,Nail ,stove ,fireplaceProduct Details
PVC waterproof membrane
Product characteristic
1. This kind of polymer compound waterproof membrane is a compound of polyvinyl chloride colophony , plasticizer, stabilizer,
ultraviolet radiation resistance agent and all kinds of dyes & other agents.
2. High tension, perfect elongation, perfect heating resistance.
3.Perfect jointing, it can be used with base as a whole after heating jointing .
4. High permeability, chilling material and moisture can be expelled easily.
5. Good cold flexibility
6. Service life can reach 50 years long with no pollution
7. Surface can reflect UV. the temperature on the surface is low due to little absorbing healt.
Colorful polymer PVC waterproof membrane can variously be used to the roof of building, underground building,
tunnel, dam, pool, sewage treatment works, garbage disposal facilities. It also can be suitable to any requirement
of all kinds of technological practice and different grand of roof waterproof and underground constructions waterproof.
Applicable scope
Polyvinyl Chloride (PVC) membrane with fiber reinforced layer on the back is widely used in the roofs of civil buildings,
tunnels, channels, subways, highways, planting roofs, the roofs of steel frame structure buildings, and etc.
specifications performance
No. | Items | Result | |
1 | Tensile strength, N/cm | Longitudinal | 214 |
Transverse | 209 | ||
2 | Elongation at break, %≥ | Longitudinal | 321 |
Transverse | 317 | ||
3 | Dimensional changes after heat treatment | Longitudinal | 0.4 |
Transverse | 0.3 | ||
4 | Water impermeability (0.3Mpa 24h) | qualified | |
5 | Flexibility at low temperatures/°C | -25°C scale No cracks | |
6 | Puncture resistance | no permeation | |
7 | Adhesivity under shearing, N/mm | 5.2 | |
8 | Heating ageing treatment | appearance | No bubble,cracks,hole |
change rate of tension, % | —7.0 Longitudinal | ||
—8.1 Transverse | |||
change rate of elongation at break, % | 2 Longitudinal | ||
5 Transverse | |||
Flexibility at low temperatures | No cracks | ||
9 | Chemical resistant (plumbite treatment) | change rate of tension, % | —3 Longitudinal |
—3 Transverse | |||
change rate of elongation at break, % | 5 Longitudinal | ||
6 Transverse | |||
Flexibility at low temperatures | No cracks | ||
10 | Chemical resistant (alkali treatment) | change rate of tension, % | —1 Longitudinal |
—2 Transverse | |||
change rate of elongation at break, % | 2 Longitudinal | ||
4 Transverse | |||
Flexibility at low temperatures | No cracks | ||
11 | Chemical resistant (acid treatment) | change rate of tension, % | —1 Longitudinal |
2 Transverse | |||
change rate of elongation at break, % | 7 Longitudinal | ||
5 Transverse | |||
Flexibility at low temperatures | No cracks | ||
12 | Artificial weathering test | change rate of tension, % | 2 Longitudinal |
2 Transverse | |||
change rate of elongation at break, % | —1 Longitudinal | ||
—1 Transverse | |||
Flexibility at low temperatures | No cracks | ||
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