Process for the manufacture of composite materials

Details Process for the manufacture of composite materials Process for the manufacture of composite materials

1979-11-26

1981-07-21

Chin, Peter

Paper making and fiber liberation

Processes and products

Plural fiber containing

162181R, 162181D, D21H 512

Patent

active

042796954

ABSTRACT:
In a process for the manufacture of composite material comprising a matrix of set inorganic binder (e.g. Portland cement) and reinforcing fibre (e.g. carbon fibre), by de-watering a slurry containing water-settable inorganic binder, reinforcing fibre and web-forming fibre (e.g. cellulose fibre), and subsequently setting the binder, a ball clay is included in the slurry that is de-watered, in order to reduce shrinkage of the composite material during setting of the binder.

REFERENCES:
patent: 2509599 (1950-05-01), Hollenberg
patent: 3716386 (1973-02-01), Kempster
patent: 3887386 (1975-06-01), Majumdar
patent: 4101335 (1978-07-01), Barrable
patent: 4159302 (1979-06-01), Greve et al.

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