Aging Resistance High Density Polyethylene Anti Corrosion Film
Description:
It is specially designed for waterproofing industry, which shall
substitute conventional
exposed waterproofing material including the film for waterproofing
membrane.
It also has cost effectiveness, and lasts over 25years of weather
resistance.
Application:
It is used as surface material for self-adhesive, SBS waterproofing
membranes and tapes.
Structure:
It is a laminated film, composite of fluorine film and high strength cross laminated film.
The green side, it is high strength cross laminated film; make the
film is high strength,
puncture resistance.
The white side is fluorine film (Aging or Weather resistance), UV
resistance, can be exposed
for more then 25 years.
Advantages:
| 1. Excellent properties of anti-aging |
| 2. UV resistance |
3. Weather resistance| 4. Chemical corrosion resistance | | 5. Resistance to high temperature,heat,humidity and extreme cold | | 6. Reflectivity of over 85% |
7. High strength, tear resistance |
Parameter:
| Detection Item | Detection Method | Detection Value | Remark |
| Thickness | UF509 | GB/T6672-2001 | 0.128mm | / |
| Width | GB/T6673-2001 | / | According to customer needs |
| Max force | UF509 | GB/T 328.9-2007 | MD:324N | Rectangular spline, spline width 25mm, stretching rate: 100mm /
min, fixture gauge distance: 100mm |
| TD:348N |
| Elongation at Break | UF509 | | MD:406% | |
| TD:260% |
| Tensile Strength | UF509 | GB/T 529-2008 | MD:47N | Stretching speed:250mm/min |
| TD:43N |
| Surface Tension | GB/T14216 | ≧42dyn/cm | Dyne Pen Test |
| Dimensional change rate | UF509 | GB/T 35467-2017 | MD:0.96% | 90℃&24h |
| TD:0.77% |
| Water vapor transmission rate | GB/T 21529 | ≦70 g/m2.24h (20um) | 38℃+100%RH |
| Electrolytic sensor method |
| Flammability grade | UL94 | VTM-0 | White weathering film |
| Aging test | PCT96 | / | Yellowing index △b≤2.0, | Temperature 121 ℃, humidity 100%, air pressure 2atm, time 48h |
| UV300KWh | IEC61215 | | The temperature of the sample is 60 ± 5 ℃, and the total exposure
is 120KWh • m2, of which UVB accounts for 3% -10%. |
| DH2000h | IEC61215 | | Temperature 85 ℃, humidity 85% R.H., 2000h |
| TC400 | IEC61215 | | Temperature －40 ℃ ～ 85 ℃, 6h / cycle, 400cycle |
About Upass:
| 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:
Main Fields:
As a new material field, functional films are also one of the top
ten key fields of Made in China 2025,
and the awareness in the market is increasing. Nowadays, functional
films are not only used in the
construction field, special packaging, tape, label, automobile,
electronics and other industries,
but also in the fields of film filtration, air permeable film,
graphene heating film, insulation film,
Anti-UV film, biodegradable materials etc..
UPASS, as a leading domestic deep cultivator of polymer functional
films, has also entered a stage
of rapid development. We believe that UPASS will enter more
application fields of polymer films in
near future.
