Multi Layer Anti Slip PE Laminated Film for Underlayment
Description:
It is made of HDPE as the base material, adding plasticizer, plasticizer, stabilizer, antioxidant, UV absorber, toughener and other additives 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-compositing.
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 and high elongation which are not available in traditional films.
As it surface treated by glue coating or embossed, can do anti-slip, it is the ideal surface film for underlayment and 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 |
Advantages:
- Excellent dimensional stability. It can fix its own size without deformation.
- Two-way tear resistance. The vertical and horizontal mesh structure effectively solves the phenomenon of easy wrinkling and drumming after construction
- Performance against UV radiation. The use of outdoor high temperature conditions is guaranteed.
- High strength and high elongation performance. Excellent resistance to high and low temperature.
Unique puncture resistance, self-healing and continuous tear resistance and excellent nail water tightness.
Anti-slip function, it is ideal surface material for underlayment and waterproofing membranes.
Application:
1. Slope roof underlayment;
2. Waterproofing membranes;
3. Labels & Tages;
4. Packaging materials.
Why Upass:
About Us:
| Upass, founded in 2008, is headquartered in New Materials Industrial Park, Qingpu District, Shanghai, and has two production bases in Taicang, Jiangsu and Chenzhou, Hunan. 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. |
| UPASS will spare no effort in strengthening and improving the production, sales networks, service system to return the trust and support of customers, and look forward to working with you in a win-win future. |
Company History:
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Multi Layer Anti Slip PE Laminated Film For Underlayment Images
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