2k moulding - 0 views
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usm-mold on 21 Nov 24The same type of material of different colors is usually used for two-color injection molding(or 2k injection molding)so that the bonding strength of the first color and the second color plastic is the best, but due to the functional requirements of the product, the performance difference of the two materials actually used may be very big, if the elastomer is injected into the surface of a rigid material, the most difficult thing to solve during 2k moulding process is the delamination and shedding of the bonding surface of the two materials.