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Silicate fireproof thermal insulation material and preparation method thereof
The invention provides a silicate fireproof thermal insulation material composition. The silicate fireproof thermal insulation material composition is prepared from 100 parts by weight of water glass, 30-40 parts by weight of hollow glass microbeads, 0.5-1 part by weight of chemical foaming agent, 0.5-2 parts by weight of binder, 0.5-2 parts by weight of curing agent, 0.5-1 part by weight of polyether polyol and 0.5-1 part by weight of polyisocyanate; the fireproof thermal insulation material has the advantages of small volume weight, low heat conductivity coefficient and high compressive strength. The invention also provides a preparation method of the silicate fireproof thermal insulation material; the preparation method is simple in process, low in energy consumption and short in time.
Silicate fireproof thermal insulation material and preparation method thereof
The invention provides a silicate fireproof thermal insulation material composition. The silicate fireproof thermal insulation material composition is prepared from 100 parts by weight of water glass, 30-40 parts by weight of hollow glass microbeads, 0.5-1 part by weight of chemical foaming agent, 0.5-2 parts by weight of binder, 0.5-2 parts by weight of curing agent, 0.5-1 part by weight of polyether polyol and 0.5-1 part by weight of polyisocyanate; the fireproof thermal insulation material has the advantages of small volume weight, low heat conductivity coefficient and high compressive strength. The invention also provides a preparation method of the silicate fireproof thermal insulation material; the preparation method is simple in process, low in energy consumption and short in time.
Silicate fireproof thermal insulation material and preparation method thereof
HOU YI (author) / GUAN YINGTING (author) / HU SHU (author) / ZHAO CHEN (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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