EPDM Rubber Rolls



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).

Benefits :

  • All weather resistant
  • UV Resistant
  • Ideal for vrv 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.


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



Specifications

Physical Properties   EPDM Test Method
Cell structure   Closed cell  
Density lbs/ft3(g/cm3)   40-80 kg./m3 ASTMD 1667
Thermal conductivity Mean Temp. -4oF 32oF 7SoF 90oF 104oF ASTMC17
BTU. In/ft.3 hr.oF (W/mk) (-20oC) (0oC) (24oC) (32oC) (40oC) JISA1412
  K-Value 0.22 0.23 0.25 0.26 0.27 DIN52613
    0.032 0.034 0.037 0.038 0.039  
Service temperature  

-70oCto 257o

-57oC-+125oC

EPDM becomes hard at -57oC, but can be used even at -200oC
Water vapor permeability perm-in (g/Pa.s.m.) ­ >7000 En 12086
Water Absorption (weight %) 5 STMD10560
Ozone Resistance No Crack ASTM D1149
Heat stability % Shrinkage)    
200oF (93oC) 7 days 6 ASTM C 534
Flammability & Smoke, Density Class V 0 UL-94
25/50 STME 84
Self-Extinguishing ASTM D 635
Class 5.3 EMPA (Switzerland)
Non-Flammable IS K 6911
Pass 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 Excellent