FLP Greenseal Rubber Technical Datasheet

FLP Swedish Greenseal Rubber (EPDM) 

FLP Greenseal Rubber EPDM (ethylene propylene diene terpolymer) is a synthetic rubber similar to butyl and manufactured in Sweden by Trelleborg Building Systems – who also manufacture butyl rubber. As a material, Greenseal Rubber has superior properties to Butyl and cheaper, making it both an attractive and economical solution for any project.  Benefits compared to butyl of equivalent thickness        Lower cost both initially and long-term        Higher UV stability        Greater tolerance to weather extremes        Superior Strength        Lower environmental impact  The following table lists some physical comparisons between the two 0.75mm materials; Properties                                       Greenseal                               ButylTensile strength                                 9.0Mpa                                    7.5MpaTear strength                                    30KN/m                                  20KN/m

Elongation at break                          300%                                       300%

Brittle point                                     -40°C                                      -30°C   

Properties after ageing               168h/121°C

Tensile Strength                               7.5Mpa                                    6.0Mpa Elongation at break                         300%                                       200% 

Available in            0.75mm thickness         0.85mm thickness         1.0mm thickness 


Material colour: Black Material appearance: Slightly “embossed or textured “ surfaceState: Cured

Solids: 100%Greenseal Rubber:       Trade mark & brand name of Flexible Lining Products Ltd

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