Upass Material Technology (Shanghai) Co.,Ltd.
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Anti-Slip Function Butyl Tapes Application Cross Laminated Film
Description:
It is a high-strength multi-layer laminated film,It is made of HDPE Film as the base material, through multi-layer co-extrusion blow molding into embryos, and then by multiple pull Stretching, then rotary cutting into a film substrate with a horizontal and vertical distribution of 45 °, and finally through cross-laminating.
Due to its cross-stacking structure is different from ordinary single-layer or multi-layer film, it has the thermal stability, dimensional stability, two-way tear resistance, two-way uniform tension, high strength and high elongation which are not available in traditional films.
Advantages:
Application:
A cross-laminated polyolefin that is taken to new levels of performance. After countless iterations in our lab, we created a film that features outstanding strength, a heightened spectrum of resistances in many categories, and much more. In fact, you have probably already used a tag, label, or package made with award winning Cross Laminated Film, as it can be found in electrical cord labels, pilfer-resistant flexible packaging, pool chemical packaging, and construction waterproofing membranes.
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 | |||
Application:
1. For Underlayment Waterproof Membranes
2. For Butyl Tapes
