Stamping die rubber spring
A rubber spring and stamping die technology, applied in the field of stamping die rubber springs, can solve the problems of ozone protection, poor molecular chain flexibility, damage, etc., and achieve the effects of reducing replacement costs, prolonging service life, and improving safety and reliability.
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Embodiment 1
[0012] The invention provides a stamping die rubber spring, which is characterized in that: the stamping die rubber spring is composed of raw rubber, vulcanizing agent, filling reinforcing agent, plasticizer, anti-aging agent and auxiliary agent; the relative mass parts are 100 parts of raw rubber NBR; 5 to 20 parts of stearic acid; 5 to 20 parts of peroxide; 5 to 100 parts of carbon black, and the balance is additives.
[0013] The stamping die rubber spring according to claim 1, characterized in that: the plasticizer is: dibutoxyethoxyethyl adipate, namely TP-95 plasticizer.
[0014] The stamping die rubber spring according to claim 1, characterized in that: said stamping die rubber spring is circular.
[0015] Advantages of the present invention:
[0016] Using the stamping die rubber spring of the present invention improves the safety and reliability of the rubber seal, reduces the corresponding replacement cost, and greatly prolongs the service life of the parts.
Embodiment 2
[0018] The invention provides a stamping die rubber spring, which is characterized in that: the stamping die rubber spring is composed of raw rubber, vulcanizing agent, filling reinforcing agent, plasticizer, anti-aging agent and auxiliary agent; the relative mass parts are 100 parts of raw rubber NBR; 5 to 20 parts of stearic acid; 5 to 20 parts of peroxide; 5 to 100 parts of carbon black, and the balance is additives.
[0019] The stamping die rubber spring according to claim 1, characterized in that: said stamping die rubber spring is circular.
[0020] Using the stamping die rubber spring of the present invention improves the safety and reliability of the rubber seal, reduces the corresponding replacement cost, and greatly prolongs the service life of the parts.
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