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EPDM Rubber Waterproof Membrane

Basic Info
Function: Waterproof
Certification: ISO, MSDS, CE
Color: Black
Usage: Outdoor
Tension Strength: 7.5MPa
Elongation at Break: 450%
Cold Flexibility: -40degree
Features: Long Service Life, Anti-Aging
Trademark: Naijiu
Transport Package: Roll
Specification: 1.5mm*20m/roll
Origin: China
HS Code: 39189090

  • Naijiu

Product Description

Basic Info

Function: Waterproof
Certification: ISO, MSDS, CE
Color: Black
Usage: Outdoor
Tension Strength: 7.5MPa
Elongation at Break: 450%
Cold Flexibility: -40degree
Features: Long Service Life, Anti-Aging
Trademark: Naijiu 
Transport Package: Roll
Specification: 1.5mm*20m/roll
Origin: China
HS Code: 39189090

Product Description

Customer Question & Answer

Product Description
EPDM waterproof membrane is  made from ternary ethylene-propylene rubber, which is designed for waterproofing of exposed and non-exposed applications.EPDM waterproof membrane production adopts the world-advanced equipment of cold feeding extrusion and continuous vulcanization technology.EPDM waterproof membrane is of high elasticity among high polymer waterproof materials and becomes a world-popular waterproofing material.

1.Features:EPDM Waterproof Membrane 
1)Excellent anti-aging performance, service life up to 50 years.
2)Working well with in -40°C to 100°C,it can be constructed with a single layer in ambient temperature.
3)Waterproofing on various kinds of underground project,industrial of civil buildings and structures.
4)High extension rate, high tensile strength, small size changes at heat treatment
5)Good plant roots penetrability resistance and can be made waterproofing layer of planting roof.
6)Special modified molecular structure ,effectively resolving the current domestic and foreign glue 
joint problem .
7)Good low temperature flexibility, and good performance of adapting to ambient temperature 
8)Convenient application ,solid joint, no environment pollution.
9)chemical corrosion Resistance, can be used for special occasions.

2.Specification:EPDM Waterproof Membrane 

Product name EPDM Roofing Membrane/Pond liner
Material EPDM Rubber
Thickness 1.2mm,1.5mm,2.0mm
Width 1.2m,2m--4m
Length 20m
Color Black
Pattern Non-reinforced
Type Vulcanized &Weldable
Application Roof, basement, pond, Lake, steel structure roof,
swimming pool, underground, tunnel, etc

3.Property Index (GB 18173.1-2012 Standard)



Tensile strength at breaking,normal temperature,Mpa


Elongation at breaking, %


Tearing strength,KN/m


Bending at low temperature


Water impermeability,0.1Mpa×30min


Hot air aging 80°C×168h

Unchanging of tensile strength at breaking,%


Unchanging of elongation at breaking,%


Appearance of 100% elongation

No crack

Property of anti alkali 10% Ca(OH)2×168h normal temperature

 Unchanging of tensile strength at breaking,%


 Unchanging of elongation at breaking,%



4.Related photo:EPDM Waterproof Membrane 

EPDM Roofing Membrane in Premium Grade

EPDM Roofing Membrane in Premium Grade

EPDM Roofing Membrane in Premium Grade

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