EPDM seals

1, Material: ethylene propylene diene monomer (EPDM) internal structure: dense or foamed 1. Tensile strength 4.0-8.0MPa ② Elongation ≥200% ③ tear strength 15-KN / M, ④ Shore 8-80 ⑤ long-term temperature -70 ℃ -150 ℃, short-term 170 ℃ for several hours ⑥ Volume resistivity ≥1014Ωcm ⑦ surface resistivity 1014Ω ⑧tgδ≤1% ⑨ breakdown voltage 20KV / MM. The main features are transparent, smooth appearance, soft and flexible, non-toxic and tasteless. with good elasticity (Shore 10-90 degrees) , high and low temperature (-80 ℃ -170 ℃), suitable for high temperature below 150 ℃ long-term use. Note: Special EPDM temperature (-80 ~ + 200 ℃) and not easy to aging, deformation, acid and alkali. Also in terms of ozone resistance, solvent resistance, electrical insulation is also very good performance, is the first choice of the chemical, pharmaceutical, food, electronics, machinery, military industry seal of goods. Product specifications and packaging requirements are specific color can be customized according to customer requirements.