form mold

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form mold

Post by yangtao on Fri Jul 30, 2010 1:35 pm

Plastic raw material is preheated to join the feeding room, and then into the charging pressure chamber locking column
mold, through the pressure column pressure to the plastic, plastic at high temperature, high pressure melting as the
mobile state and into the cavity through the casting system gradually solidified into plastic parts. This molding
method,also known as transfer molding. Pressure injection molding applied to the less than solid plastics, in principle,to
carry out compression molding of plastic, can also be pressure injection molding method. But requires forming materials
below the curing temperature, the molten state has good mobility, higher than the curing temperature, the greater the cure
rate. form mold,Also known as cast molding.


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