Title:
APPLICATION OF FIRE-PROOF EXPLOSION-PROOF PLATE GLASS HAVING HIGH SOFTENING POINT, LOW DIFFERENTIAL HIGH-TEMPERATURE REGION THERMAL EXPANSION COEFFICIENT, AND LOW CRYSTALLISATION SPEED
Document Type and Number:
WIPO Patent Application WO/2016/054872
Kind Code:
A1
Abstract:
Application of fire-proof explosion-proof plate glass having a high softening point, a low differential high-temperature region thermal expansion coefficient, and a low crystallisation speed, comprising, according to percentage by weight, 0.01%-39% aluminium oxide content, 7%-20% magnesium oxide content, silicon oxide content being 2.51-4.8 times that of calcium oxide content, and the calcium oxide content being 1.0-1.8 times that of the magnesium oxide content; the difference in thickness of the plate glass under 20mm is less than 0.01-0.4mm.
Inventors:
YANG DENING (CN)
Application Number:
PCT/CN2015/000508
Publication Date:
April 14, 2016
Filing Date:
July 15, 2015
Export Citation:
Assignee:
YANG DENING (CN)
International Classes:
C03C3/087
Foreign References:
| CN102285759A | 2011-12-21 | |||
| CN102557459A | 2012-07-11 |
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