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Brand Name : | UPASS |
Certification : | ISO9001 |
Payment Terms : | TT/LC |
Supply Ability : | 600 Tons/Month |
Delivery Time : | Negotiable |
Price : | Negotiable |
It is composite of modified anti-aging material and aluminum foil, used for the surface of exposed waterproofing membrane.
It is resistant to UV and weather, without efflorescence and layering-defects, prevents the asphalt from sun-exposure due to reflectivity of over 90%..
Anti-aging
Test item | Test method | Value | Remark | |
Thickness | 0.045 | GB/T6672-2001 | 0.046 | |
0.07 | GB/T6672-2001 | 0.072 | ||
Width | GB/T6673-2001 | 1000 | As per the requirement | |
Coil I.D | 350 | As per the requirement | ||
Period of anti-aging | 0.045 | / | / | 5~10 years |
0.07 | / | / | Over 20years | |
Max.Tensile strength | 0.045 | GB/T 328.9-2007 | MD:388N TD:354N | Rectangle Specimen-Width: 25mm, Stretching speed: 100mm/min., Fixture gauge length: 100mm |
0.07 | MD:456N TD:428N | |||
Elongation @ Max. tension | 0.045 | MD:85% TD:78% | ||
0.07 | MD:102% TD:93% | |||
Peeling-force | 0.045 | GB/T 529-2008 | MD:20.4N TD:18.6N | Stretching speed:250mm/min |
0.07 | MD:23.9N TD:21.5N | |||
Dimensional stability | 0.045/0.07 | GB/T 35467-2017 | MD:0% TD:0% | 90℃ & 24h |
Aging test | PCT96 | / | Yellowing index △b≤2.0, | Temperature:121℃, Humidity: 100%, Atmosphere pressure: 2atm, Time: 48h |
UV300KWh | IEC61215 | Temperature: 60±5℃, Total exposure dose: 120KWh•m², UVB factor: 3%-10%. |
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