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High emissivity coating composition and substrate coated therewith
The present invention relates to a thermal emissivity coating composition comprising: a) an emissivity agent in an amount from 30 to 65% by weight with respect to the total weight of the thermal emissivity coating composition; b) a filler selected from the group consisting of oxides of aluminum, silicon, magnesium, calcium, boron and mixtures of two or more thereof, in an amount from 10 to 35 wt % with respect to the total weight of the thermal emissivity coating composition; and c) a binder in an amount from 12 to 52 wt % with respect to the total weight of the thermal emissivity coating composition; wherein the emissivity agent comprises cobalt oxide in an amount from 10 to 25 wt %, preferably 12 to 25 wt % with respect to the total weight of the thermal emissivity coating composition and further comprises chromium oxide and titanium oxide.
High emissivity coating composition and substrate coated therewith
The present invention relates to a thermal emissivity coating composition comprising: a) an emissivity agent in an amount from 30 to 65% by weight with respect to the total weight of the thermal emissivity coating composition; b) a filler selected from the group consisting of oxides of aluminum, silicon, magnesium, calcium, boron and mixtures of two or more thereof, in an amount from 10 to 35 wt % with respect to the total weight of the thermal emissivity coating composition; and c) a binder in an amount from 12 to 52 wt % with respect to the total weight of the thermal emissivity coating composition; wherein the emissivity agent comprises cobalt oxide in an amount from 10 to 25 wt %, preferably 12 to 25 wt % with respect to the total weight of the thermal emissivity coating composition and further comprises chromium oxide and titanium oxide.
High emissivity coating composition and substrate coated therewith
SUEBTHAWILKUL SOMKEAT (Autor:in) / THONGROD KANOKON (Autor:in) / PRASERTPHOL THANAPONG (Autor:in) / TUAPRAKONE TEEWIN (Autor:in) / JITPUTTI JATURONG (Autor:in) / FUKUDA KOICHI (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Englisch
HIGH EMISSIVITY COATING COMPOSITION AND SUBSTRATE COATED THEREWITH
Europäisches Patentamt | 2021
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