Loading Port:Qingdao
Payment Terms:TT or LC
Min Order Qty:2000 m²
Supply Capability:200000 m²/month
EPDM waterproofing Rubber membrane
1. Product Description:
EPDM waterproofing membrane is the modified materials. They are based upon EPDM rubber with modifier, softener and accelerant assistants added to provide flexibility and stability . Through the precise ingredients, mixing, extrusion, rolling, curing processes to made of modified EPDM Waterproofing material with high strength and high flexibility.
2. Product Specification:
Type | EPDM Weldable Waterproof Membrane | ||
Material | EPDM Rubber | ||
Thickness | 1.2mm | 1.5mm | 2.0mm |
Weight(kg/m2) | 1.54-1.58 | 1.79-1.83 | 2.25-2.29 |
Size | 1.2m-4m(width) * 20m(length)/roll | ||
Type | Weldable | ||
Pattern | Non-reinforced(homogeneous) | ||
Packing | with plastic bag and then several bags in one pallet | ||
Color | Black | ||
Application | Roof, basement, pond, Lake, steel structure roof, swimming pool, underground, tunnel, etc | ||
There are two installation ways.one is full sticking,the other is hot welding.
3. Technical Data:
1 | Tolerance on size | Thickness | % | ±10 | |
Width | % | ±1 | |||
length | % | Does not allow negative | |||
2 | Fracture tensile strength (normal temperature ) | Mpa | ≥7.5 | ||
Fracture tensile strength(60 degree) | Mpa | ≥2.3 | |||
3 | Breaking elongation,(normal temperature ) | % | ≥450 | ||
Breaking elongation,(zero 20 degree) | % | ≥200 | |||
4 | Tearing resistance | KN/m | ≥25 | ||
5 | impermeability | * | 0.3Mpa impermeable | ||
6 | Bending at low temperature | °C | ≤-40 | ||
7 | Elongation and contraction volume at heating | Elongation | mm | ≤2 | |
contraction | mm | ≤4 | |||
8 | Hot air aging 80°CX168h | Fracture strength retention | % | ≥80 | |
Rate of elongation at break | % | ≥80 | |||
9 | Alkaline (saturated Ca(OH)2 solution normal Temperature x2 168h ) | Fracture strength retention | % | ≥80 | |
Rate of elongation at break | % | ≥80 | |||
10 | Ozone aging (40 degree by 168 hours ) | Elongation 40% , 500x10-2 | * | No Crack | |
11 | Phytotron aging | Fracture strength retention | % | ≥80 | |
Rate of elongation at break | % | ≥70 | |||
4. Product Application:
EPDM waterproof membranes form an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke and subwayt.
4. Some photos:
RFQ:
What's your payment terms?
T/T ,LC at sight
What's your pacakge?
One roll with one plastic bag, then several rolls in one pallet
What's your delivery time?
One week after received your payment
