Upass Material Technology (Shanghai) Co.,Ltd.
Focus on polymer films.
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Anti-aging 5 Years HDPE laminated film Waterproofing application film
Description:
Anti-aging 5 Years HDPE laminated film is specially designed for waterproofing industries and corrosion
butyl tape industries, which shall substitute conventional exposed waterproofing material including the film
for waterproofing membranes and corrosion butyl tapes.
Anti-aging 5 Years HDPE laminated film used as a surface material for waterproofing membranes and
corrosion butyl tapes, exposed outside, UV resitance, weather resistance can do more than 5 years.
Performance index:
| Test item | Test method | Value | Remark | |
| Thickness | UF509 | GB/T6672-2001 | 0.128mm | / |
| Width | GB/T6673-2001 | / | As per requirements | |
| Max.tensile strength | UF509 | GB/T 328.9-2007 | MD:324N TD:348N | Rectangle Specimen-Width: 25mm, Stretching speed: 100mm/min., Fixture gauge length: 100mm |
| Elongation @ Max. tension | UF509 | MD:406% TD:260% | ||
| Peeling force | UF509 | GB/T 529-2008 | MD:47N TD:43N | Stretching speed:250mm/min |
| Surface tension | GB/T14216 | ≧42dyn/cm | Dyne pen test | |
| Rate of dimensional changes | UF509 | GB/T 35467-2017 | MD:0.96% TD:0.77% | 90℃&24h |
| MVTR | GB/T 21529 | ≦70 g/m2.24h (20um)
| 38℃+100%RH electroanalysis sensor | |
| Flame retardant rating | UL94 | VTM-0 | Weather resistance film (White) | |
| Aging test | PCT96 | / |
Yellowing index △b≤2.0,
| Temperature:121℃, Humidity: 100％, Atmosphere pressure: 2atm,Time: 48h |
| UV300KWh | IEC61215 | The sample temperature is 60±5℃, and the total irradiation amount 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, 400 cycles | ||
Main features:
Excellent properties of anti-aging, UV resistance, weather resistance and chemical corrosion resistance.
Good resistance to high temperature,heat, humidity and extreme cold. Reflectivity of over 85%.
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.