Refractory material

A fire-proofing material used as sandwich of safe is prepared from aluminium silicate fibres (0.5-1 wt.%), citric acid (0.005-0.01), diffusing agent (0.005-0.01), hollow microbead (8-13), sepiolite (7-12), gypsum (8-14), high-alumina cement (7-10), expanded pearlite (8-12) and water (40-55) through...

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Bibliographic Details
Main Authors SHENGHAN CAO, HAOLIANG ZHOU
Format Patent
LanguageEnglish
Published 28.08.2002
Edition7
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:A fire-proofing material used as sandwich of safe is prepared from aluminium silicate fibres (0.5-1 wt.%), citric acid (0.005-0.01), diffusing agent (0.005-0.01), hollow microbead (8-13), sepiolite (7-12), gypsum (8-14), high-alumina cement (7-10), expanded pearlite (8-12) and water (40-55) through mixing and solidifying. Its advantages are high flowability of its slurry, quick solidification, good high-temp. strength, and low specific weight.
Bibliography:Application Number: CN2001129957