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EPDM(Ethylene Propylene Diene Monomer)

EPDM(Ethylene Propylene Diene Monomer)

EPDM is a highly flexible, high temperature insulation material which is applicable in the fields of sanitary, solar and heating. It is black in colour and best suited for solar thermal and hot water insulation applications. EPDM is available in sheet and tube form. The standard thickness of sheets and tubes are 9mm, 13mm, 19mm, 25mm, 32mm, 38mm and 50mm. The sheets are 1 meter in width and the length of the tubes is 1.83 meter (6 Ft.) per piece. The tubes are available from an internal diameter of 6mm (1/4 inches) to 140mm (5-1/2 inches).


• All weather resistant
• UV Resistant
• Ideal forvrv and solar application ,Eco friendly
• Temp range from —200C to 150C
• Quick and easy to install
• Does not corrode copper tubing, Free from cracking
• Longer life


Duct insulation, Chilled water piping, Roof insulation, Terminal insulation, Cold Storage applications, Clean room applications, Solar Plumbing, Raised floor insulation, Refrigerant piping


Physical Properties EPDM Test Method
Cell structure Closed cell --
Density lbs/ft*(g/cm’) 40-80 kg./m* ASTMD 1667
Thermal conductivity Mean -4oF 32oF 75oF 90 F 104 F ASTMC177
BTU. In/ft.’ hr.°F (W/mk) BTU. In/ft.’ hr.°F (W/mk) Temp. (-200C) (0 C) (24 C) (32 C) (40 C)
K-Value 0.22 0.23 0.25 0.26 0.27
0.032 0.034 0.037 0.038 0.039
JISA1412 DIN52613
Service temperature -70 F to 257 F -57 C-+1250C, EPDM becomes hard at -57 C but can be used even at-200 C
Water vapor permeability perm-in (g/Pa.s.m.) Moisture Resistance factor P >7000 En 12086
Water Absorption (weight %) 5 STMD10560
Ozone Resistance No Crack ASTM D1149
Heat stability % Shrinkage) 200°F (93°C) 7 days 6 ASTM C 534
Flammability & Smoke, Density Class V 25/50 Self-Extinguishing Class 5.3 Non-Flammable Pass 0UL-94 STME 84 ASTM D 635 EMPA (Switzerland) IS K 6911 IMO
UV. Weather Resistance Good --
Corrosion of copper, stainless Non Corrosive DIN 1988
Nitrosamine Contents Non detected U.S. FDA
Sound reduction (dL) 27dB (20mm) DIN 52218
Flexibility Good --

What We Can Provide

Whatever be the quantum of your requirment you can always relay on us to provide with you best quality in the following products

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