| abstract |
The present invention relates to rubber product technical field, especially a kind of medical grade rubber, including 8 ~ 12 parts of iron oxide, 12 ~ 25 parts of rubber powder, 25 ~ 35 parts of EP rubbers, 5 ~ 8 parts of fungicide, 2 ~ 4 parts of trichloropropyl phosphate, 2 ~ 5 parts of diatomite, 4 ~ 7 parts of anti-aging agent, 6 ~ 12 parts of zinc borate, this kind of rubber is nontoxic, it can be used for medical industry, it is ensured that the safety of user. |