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Glass compositions, fiberizable glass compositions, and glass fibers and …

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申请人Ppg Industries Ohio, Inc.

发明人Hong Li

公开号US10065883B2

授权号US10065883B2

申请日2016-02-09

公开日2018-09-04

授权日2018-09-04

摘要

The present invention relates generally to glass compositions incorporating rare earth oxides. In one embodiment, a glass composition suitable for fiber forming comprises 51-65 weight percent SiO 2 , 12.5-19 weight percent Al 2 O 3 , 0-16 weight percent CaO, 0-12 weight percent MgO, 0-2.5 weight percent …

Glass compositions, fiberizable glass compositions, and glass fibers and &hellip;

摘要

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Glass compositions, fiberizable glass compositions, and glass fibers and …