Upass Material Technology (Shanghai) Co.,Ltd.
Focus on polymer films.
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High Strength Cross Laminated Film
Description:
It is multi-layers laminated film with high strength property, made via three layers
co-extrusion film blown process and special stretching technology.
The inner crossed structure differs from traditional films with one layer or many layers,
possesses both thermal stability and dimensional stability, good bidirectional tear
resistance & high tensile strength, as well as high elongation at bi-direction.
Parameter:
| NO. | Item | Performance | ||
| SDM-30 | SDM-60 | |||
| 1 | Tensile Property | Tensile Strength/Mpa ≥ | 30 | 50 |
| MaxF/(N/50mm) ≥ | 200 | 300 | ||
| Elongation as MaxF/% ≥ | 200 | |||
| Elongation at break/% ≥ | 250 | |||
| 2 | Sample number of no broken tested by free-falling dart method ≥ | 8 | ||
| 3 | Tear Strength(Nail Shank)/N ≥ | 60 | ||
| 4 | Angle Tear Strength/N ≥ | 25 | ||
| 5 | Thermal Stability | 120 ℃,10min, No bulb, No deformation | ||
| 6 | Cryogenic Flexibility ℃ | -35℃, No fissure, No delamination | ||
| 7 | Thermal Ageing | Appearance | No bulb, No deformation | |
| Subsequent MaxF/% ≥ | 80 | |||
| Elongation at MaxF/% ≥ | 200 | |||
| Elongation at break/% ≥ | 200 | |||
| 8 | Artificial Weathering | Appearance | No bulb, No deformation | |
| Subsequent MaxF/% ≥ | 70 | |||
| Elongation at MaxF/% ≥ | 180 | |||
| Elongation at break/% ≥ | 180 | |||
Why cross laminated strength film?
| Whether you’re looking for a water resistant barrier, flashing tape, air barrier or other waterproofing products, you are sure to find these all built with our cross laminated film. |
| Cross laminated film is puncture and weather resistant, has thermal dimensional stability and cold temperature resistance. Our cross-laminated process provides unbeaten mechanical performance and properties. We're constantly learning how to better create long-lasting foundations that can withstand numerous different situations and landscapes. |
Advantages:
► Slip Resistance
► Puncture Resistant
► High Thermal Stability: The ability to be used in any climate because of cross laminated
film's ability to withstand temperatures ranging from -30°-80°C. Provides a wide
temperature filling range, making cross laminated film the ideal material to pack explosive
gels, hot filled emulsions, and surface material of CONSTRUCTIO WATERPROOFING and
flashing tapes.
► Barrier against chemical migration
► Waterproof and Chemical Resistant: Barrier against water and moisture. The closed tructure
(non porous, high barrier) of cross laminated film creates the ideal material in which your
explosives are securely packed.
► UV Stability for typical job site exposure
► High strength film allows roof underlayment to bridge gaps in sheathing and is resistant to
damage from incidental movement and settling of the roof
Application:
About Upass:
| Upass, founded in 2008, now as a governing unit of China Building Waterproof Association, a vice chairman unit of Professional Committee of China Modified Plastic Association, an enterprise with Triple A credibility in China Plastic Association, not only assists the development of the relevant industries, but also upholds the conception of sustainable development by successive technological innovation. Upass so far has acquired over 100 of intellectual property rights. |
1. Taicang Production Plant:
2. Chenzhou Production Plant:
Imported film blowing machine(From Germany):
Imported laminated machine(From Italy):
QC Department: