Pultrusion process for fiber-reinforced composites

Glass manufacturing – Processes – With shaping of particulate material and subsequent fusing...

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4273762, 4274347, 156 89, 65 184, 65 605, 65 6053, 65183, C08B 1909

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047523131

ABSTRACT:
There is disclosed a method of producing an elongated, fiber-reinforced composite having a glass or glass-ceramic matrix and an elongated axial form. A continuous length of fibers is impregnated with glass and the impregnated fiber body consolidated by being pultruded through a die. A combination of axial tension to pultrude the fiber body and sintering pressures exerted by the die result in a composite body of continuous length.

REFERENCES:
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patent: 4265968 (1981-05-01), Prewo
patent: 4341826 (1982-07-01), Prewo et al.
patent: 4353966 (1982-10-01), Snetzer et al.
patent: 4460638 (1984-07-01), Haluska
patent: 4617041 (1986-10-01), Meerman
patent: 4664731 (1987-05-01), Layden et al.

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