... strength:10~30MPAUltimate elongation:200%~900%Usage:They are used for machinery, chemical industry, petroleum, automobile, coal,electric ... resistance,anti-aging,anti-corrosion3.high precision,used in high and low pressure4.samples lead time:7days,delivery: ... lighting, sanitary ware, music equipment, sports health equipment and machinery industries. Personalized mold can be manufactured by our own ...