1.High cost effective, raw rubber density is only 0.86～0.90kg/m3, which is the lightest raw rubber density in commonly used rubber, and it can fill in a large amount to reduce rubber material cost.
2.Excellent aging resistance property, weather resistance property, ozone resistance property, also sunlight, heat, water, water steam, and ultraviolet ray resistant, and when matching use with other unsaturated alkene rubber such as NR, SBR, BR, NBR and CR, EPDM has the function of macromolecule antioxygen or antiager.
3.Excellent chemical medicine resistance property, and anti of acid, alkali, detergent, animal and vegetable oil, alcohol, ketone, etc. Also excellent water, superheated water, water steam and polarity oil properties.
4.Excellent insulating property, volume resistivity is 1016Qcm, breakdown voltage 30~40 MV/m, dielectric constant is (1kHz，20℃)2.27.
5.Wide application range, min using temperature -40～-60℃, can working under 130℃ for a long term.