Exempel på compression molding

• The advantage of compression molding is its ability to mold large, fairly intricate parts.

• Compression molding is a high-volume, high-pressure method suitable for molding complex, high-strength fiberglass reinforcements.

• Transfer molding, unlike compression molding uses a closed mold, so smaller tolerances and more intricate parts can be achieved.

• Compression molding is seldom, if ever, used.

• Polyimide powder can be used to produce parts and shapes by sintering technologies (hot compression molding, direct forming, and isostatic pressing).

• This process eliminates the steps required for die-cutting and compression molding, as it manufactures the foam and the product simultaneously.

• All common molding processes may be used, including injection molding, compression molding, and extrusion.

• The process of compression molding forces the hot vinyl to fill the grooves in the stampers, and take the form of the finished record.

• Polymeric dense membranes such as polytetrafluoroethylene and cellulose esters are usually fabricated by compression molding, solvent casting, and spraying of a polymer solution.

• This combination has the good surface finish, dimensional stability, and mechanical properties obtained in compression molding and the high-automation capability and low cost of injection molding and transfer molding.

• This style of seal is sometimes less expensive to manufacture with certain materials and molding technologies (compression molding, transfer molding, injection molding), especially in low volumes.

• Compression molding was first developed to manufacture composite parts for metal replacement applications, compression molding is typically used to make larger flat or moderately curved parts.