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Question:

How are rubber tires made of model cars?

How are rubber tires made of model cars?

Answer:

Two kinds of rubber material, one is butyl rubber, and one is natural rubber, the production process is to start the mold, and then put into a good rubber molding, I have a friend to do this
This kind of ah, looks like natural glue, add carbon black (on the point of color), and then add a little cheap filler, anyway, will not like real tires as a performance requirements, the formula should not be difficult, how cheap how to do it?.
Find a small rubber factory, call someone else to give a prescription, and then open a mold should not be difficult?. The first mock exam can a lot of sulfide.If you want to know the recipe and the curing process, buy a book on rubber formulations and techniques.

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