plastics magnet components is made up magnet powder added plastics medium , mixed and heated them ,then inject them to mold machine, molded kinds of products of different shapes by casting device. Othertwise traditional magnetic produce process is molded by press device,through baking process. the magnetic plastic molding process has made a number of unique advantages:
That are flexible in shape ,precise in size,goog at consisten and with high mechanical strength,
the magnetic characteristics can be adjusted accordingly and it can bu made with different orientationeasily,
The magnetic body is not easy crack in assemble using ;
Can molded with insert pieces including shaft and so on.
Thus,the plastic magnet, used for special requirements, and other forming processes could not do the occasion.
currently ,The magnetic powder used in Plastic materials are mainly three kinds: ferrite, NdFeB, Smco. Plastic medium are mainly nylon 6, nylon 12, PPS.customers can choose the material according performance requirements, cost, using occasion. We will also recommend with request of customers , in order to achieve the best function results and use of cost-effective.
For Anisotropic magnetic powder, magnetasim orientation when inject mold, will greatly improve the magnetic properties, in many cases to reach the best cost-effective, it depend on tooling and mixture material which have a higher technical requirements and processing procision, therefore, represents the highest technology of plastic magnetic technology.
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