Description of several issues to be considered in the seal formulation plan

Several issues to consider in the seal formulation plan:
1, is a molded part, an extruded part, still a glued part;
2, the mold plan is a double open mold or multi-mode combination, the rate, etc.;
3, vulcanization molding skills
4, the raw rubber used is selected for use or single use;
5, the choice of reinforcing filler;
6, softening plasticizer selection;
7. Cooperative selection of vulcanization systems;
8, the protection system collaborative choice.