OUr factory has more than 300 rubber boot models, we warmly welcome you visit our factory!
Material: Sillicone Shore-Hardness 60 degree ± 5 degree Elongation ≥280% Age resistance Hardness range is 0-7(shore-hardness) after 200±2.5°C. 168h Temperature range -40°C~+200°C Tensile set ≤20% Tear strength ≥15kN/M Breakdown voltage ≥30kV Ozone resistence (50pphm 40°C*72h) No dehiscence