Fiber glass composition

Details Fiber glass composition Fiber glass composition

1984-06-18

1985-09-17

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 70, C03C 1300, C03C 304

Patent

active

045421064

ABSTRACT:
Novel glass fibers are described which contain 58 to 60 percent SiO.sub.2, 11 to 13 percent Al.sub.2 O.sub.3, 21 to 23 percent CaO, 2 to 4 percent MgO and 1 to 5 percent TiO.sub.2. The fibers also have a seed count of 5 seeds or less per cc of glass and an electrical leakage value of 2.8 nanoamperes or less as measured by a test described in the specification.

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patent: 3095311 (1963-06-01), von Wranau et al.
patent: 3847626 (1974-11-01), Erickson et al.
patent: 3847627 (1974-11-01), Erickson et al.
patent: 3876481 (1975-04-01), Erickson et al.
patent: 3929497 (1975-12-01), Clark-Monks
patent: 4026715 (1977-05-01), Erickson et al.
patent: 4199364 (1980-04-01), Neely

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