Inorganic fibers

Details Inorganic fibers Inorganic fibers

1977-04-28

1981-06-02

Douglas, Winston A.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106306, 106109, 521120, 521178, 260 40R, 260 4217, 75 05R, 162152, C04B 3104

Patent

active

042709547

ABSTRACT:
The invention provides inorganic fibers based on calcium sulfate dihydrate or calcium sulfate aluminate hydrate (or their dehydration products), wherein the ratio of average length to diameter of the fibers is more than 100:1 and the length of the fibers is at least 0.2 mm; preferably the ratio of average length to diameter is 300-800:1, and the length is 0.5-6 mm.

REFERENCES:
patent: 3822340 (1974-07-01), Eberl et al.
H. G. Midgley and K. Pettifer, "The Micro Structure of Hydrated Super Sulphated Cement", Cement and Concrete Research, vol. 1, pp. 101-104, 1971.
Mehta, P. K., "Effect of Lime on Hydration of Paste Containing Gypsum and Calcium Aluminates or Calcium Sulfoaluminate", Journal of the American Ceramic Society, vol. 56, No. 6, pp. 315-319, 1973.

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