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Premix molding compound

Contact Molding. Spray-up Pressure Bag Filament Winding Continuous Pultrusion Premix/ Molding Compound Matched Die Molding with Preform or Mat... [Pg.560]

Most natural and synthetic fibers do not have the strength required for a RPs part. However, when intermediate strengths are satisfactory, they can be used. In this category are nylon, rayon, cotton fabrics, and paper. Sisal fibers have also found use as a low cost reinforcing material in premix molding compounds. [Pg.209]

Contact molding, spray-up Pressure bag Filament winding Continuous pultrusion Premix/ molding compound Matched die molding with preform or mat... [Pg.927]

Bulk Molding Compound (BMC). Liquid resin,in. long glass fiber, and simple filler (typically calcium carbonate or clay) are mixed in a dough mixer or cold extruder. Group II metal oxide is added to gel the liquid resin (Table 15.26). This doughy mix ( premix ) is placed in a hot mold, pressed to flow and fill the mold cavity, and held until cured. [Pg.684]

Matched steel dies are chrome plated and operated in heated compression presses. The entire premix is placed in the mold and pressed and heated 1 to 2 min to produce complete cure. Matched die molding is apphed to bulk molding compound, sheet molding compound, prepregs, and performs. [Pg.196]

Premix ( gunk ) n. A term originally apphed to mixtures of polyester resin with sisal or glass-fiber reinforcement and fillers, usually prepared by molders shortly before use. The ASTM definition (D 883) specifies that the premix should not be in web or filamentous form. The term premix is now often used by molding compounds of any thermosetting resin mixed with fillers, reinforcements, and catalysts. Strong AB (2000) Plastics materials and processing. Prentice-Hall, Columbus, OH. [Pg.785]

Reinforced molding compound n. A compound containing reinforcing fibers and supplied by the raw-material producer in the form of ready-to-use material, as distinguished from premix. [Pg.827]

Premi-Glas, Thermoset polyester-based molding compounds. Premix, Inc. [Pg.929]

Figure 11-120. Comparative information on the matched-die molding of preform mat, premix compound, and sheet-molding compound, a) wall thickness b) tolerances c) comer radius d) radii. Figure 11-120. Comparative information on the matched-die molding of preform mat, premix compound, and sheet-molding compound, a) wall thickness b) tolerances c) comer radius d) radii.
Premi-Gles Thermoset polyester-based molding compounds. Premix Prevail, Thermoplastic resins, Dow Prism Solid polyurethane RIM systems, Bayer... [Pg.552]

See other pages where Premix molding compound is mentioned: [Pg.1109]    [Pg.504]    [Pg.1109]    [Pg.504]    [Pg.95]    [Pg.818]    [Pg.95]    [Pg.187]    [Pg.35]    [Pg.144]    [Pg.287]    [Pg.187]    [Pg.408]    [Pg.163]    [Pg.300]    [Pg.464]    [Pg.228]    [Pg.230]    [Pg.149]    [Pg.150]    [Pg.197]    [Pg.228]    [Pg.134]    [Pg.1158]    [Pg.1159]    [Pg.69]    [Pg.460]    [Pg.703]    [Pg.53]    [Pg.57]    [Pg.5747]    [Pg.858]    [Pg.230]    [Pg.98]   
See also in sourсe #XX -- [ Pg.504 ]



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