Customization: | Available |
---|---|
Certification: | ISO |
Thickness: | 0.5mm---2.0mm |
Still deciding? Get samples of US$ 0/Square Meter
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Thickness(mm): | 2mm(1.2+0.8), 3mm(1.5+1.5), 3.5mm(1.5+2.0) | |
Other size can be customized as the customer's requirments |
EPDM waterproof roll specification: | |||
No. | Items | Technical Indicators | |
1 | Tensile Strength (MPa) | ≥7.5 | |
2 | Breaking Elongation | ≥450% | |
≥200% | |||
3 | Tear Strength kN/m | ≥25 | |
4 | Impermeability, 0.3Mpa, 30 minutes | No leaking | |
5 | Low Temperature Flexibility | ≤-40ºC | |
6 | Thermal Stability (mm) | Extend | ≤2mm |
Shrink | ≤4mm | ||
7 | Hot Air Aging (80ºC×168h) | Tensile Retention | ≥80% |
Breaking Elongation Retention | ≥70% | ||
8 | Alkali Resistance, Saturated Ca(OH)2 Solution, 23ºC×168h | Tensile Retention | ≥80% |
Breaking Elongation Retention | ≥80% | ||
9 | Ozone Aging(40ºC×168h) | Elongation 40%, 500pphm | No crack |
10 | Artificial Weathering Aging | Tensile Retention | ≥80% |
Breaking Elongation Retention | ≥70% | ||
11 | Bonding Peel Strength (Sheet and Sheet) | N/mm (Standard Test Conditions) | ≥1.5 |
Soaking Retention Rate(23ºC×168h) | ≥70% | ||
Adhesive property: The offset and stripping length from the base line is less than 5mm, there is no harmful deviation and abnormal point. |
Storage and Transportation:
1) Waterproof materials should be stored under dry and ventilated conditions.
2) Different types of membranes must be piled separately.
3) Under usual condition, storage period is one year since production date.
4) Waterproof materials should be put vertically during transportation.
5) It should be kept away from sunshine and rainwater.
6) Transport and storage process should be away from the fire source, storage temperature does not
exceed 40 ºC, the storage period is 1 year.
Certificates:
FAQ:
Q1:How to get the sample?
A :We can provide you free samples for quality inspection.
Q2:What's are the MOQ?
A :The MOQ is 500 square meters usually.Also we can according to your condition to set the MOQ.
Q3:How about the delivery time?
A :Delivery time about 7days after your deposit or L/C at sight.
Q4:Can we visit your factory to inspect the goods for the order?
A :Welcome to visit our factory to inspect the quality.We sincerely hope to establish a honest business relationship.