Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite silicate heat insulation coating and preparation method thereof
The invention discloses a composite silicate heat insulation coating and a preparation method thereof in the field of coatings. The composite silicate heat insulation coating comprises the following components in parts by weight: 13-20 parts of sepiolite, 10-15 parts of diatomite, 10-15 parts of methylcellulose, 10-20 parts of a mixture containing neutral water glass and sodium silicate in a ratio of 10:1, 15-20 parts of calcium oxide, 1-5 parts of 2-octanol, 1-5 parts of 25% sodium hydroxide, 1-5 parts of 25% hydrochloric acid and 30-45 parts of distilled water. The composite silicate heat insulation coating disclosed by the invention achieves the beneficial effects of being light in dead weight, good in heat insulation effect, low in hydroscopicity, good in low-temperature resistance and good in acid and alkali resistance in terms of performance, so that the composite silicate heat insulation coating is worthy of popularization and application.
Composite silicate heat insulation coating and preparation method thereof
The invention discloses a composite silicate heat insulation coating and a preparation method thereof in the field of coatings. The composite silicate heat insulation coating comprises the following components in parts by weight: 13-20 parts of sepiolite, 10-15 parts of diatomite, 10-15 parts of methylcellulose, 10-20 parts of a mixture containing neutral water glass and sodium silicate in a ratio of 10:1, 15-20 parts of calcium oxide, 1-5 parts of 2-octanol, 1-5 parts of 25% sodium hydroxide, 1-5 parts of 25% hydrochloric acid and 30-45 parts of distilled water. The composite silicate heat insulation coating disclosed by the invention achieves the beneficial effects of being light in dead weight, good in heat insulation effect, low in hydroscopicity, good in low-temperature resistance and good in acid and alkali resistance in terms of performance, so that the composite silicate heat insulation coating is worthy of popularization and application.
Composite silicate heat insulation coating and preparation method thereof
ZHANG MING (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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