Press Molding; A molding process to form a composite in a closed mold under heat and pressure, using a compound or prepreg.
The process of placing a polymer or elastomer into a mold cavity, closing the mold, and applying pressure and heat to make the material fill the mold and, when applicable, to cure.
A process of curing silicone by use of a molding method whereby a preform is placed into one half of a heated mold and the mold is closed. Pressure is applied and the preform is forced into all parts of the mold cavity.
The process of molding a material in a confined shape by applying pressure and usually heat.
BZ is the first to use actual polyurethane cores molded and compressed into ultimate bodyboards. Just as stiff as any board with stringers, this technology is the beginning of a whole new range of production possibilities.
The process of molding materials under direct pressure and high temperature.
In thermosetting plastics, the process by which a plastic material is filled into individual heated mold cavities in which the core or force side of the mod is closed onto the cavity plate under pressure. Consequently, this liquifies and/or densifies the plastic to form the desired solid part. In order to fully form the part, the charge of material must exceed the weight of the finished part. The excess material is pressed out between the mold halves.
(r) molding process in which the material is placed directly in the mold cavity and compressed to shape by closure of the mold.
A molding process whereby thermoset plastic material is dropped into a cavity and formed under pressure by a force. The process is primarily done on a rotary molding machine.
a process in which a quantity of the compound is placed in the mold cavity, where it is compressed by the action of the mold closing and forced to flow to fill the entire cavity
A technique for molding thermoset plastics in which a part is shaped by placing the fiber and resin into an open mold cavity, closing the mold, and applying heat and pressure until the material has cured or achieved its final form.
"Chunks" of uncured, premixed rubber are placed in each part cavity of a two plate mold. Compressed between two platens in a press under heat and pressure.
A method of molding thermosets. Compounds (usually preheated) are placed in an open mold. Upon closing the mold, heat and pressure are applied until the material is cured. Also usable with synthetic rubber materials.
A technique of thermoset molding in which the molding compound (generally preheated) is placed in the open mold cavity, mold is closed, and heat and pressure (in the form of a downward moving ram) are applied until the material has cured.
Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity. The mold is closed with a top force or plug member, pressure is applied to force the material into contact with all mold areas, and heat and pressure are maintained until the molding material has cured. The process employs thermosetting resins in a partially cured stage, either in the form of granules, putty-like masses, or preforms.
