The fireproof inji na karfe tsarin fireproof coatings

The fireproof inji na karfe tsarin fireproof coatings

Tsarin ƙarfe na rufin wuta yana jinkirta hawan zafin ƙarfe a cikin gobara ta hanyoyi daban-daban, yana tabbatar da kwanciyar hankali a ƙarƙashin yanayin zafi.

Manyan hanyoyin hana gobara sune kamar haka:

Samuwar Barrier na thermal

• Rubutun Intumescent: Lokacin da aka fallasa shi zuwa yanayin zafi mai zafi, rufin yana faɗaɗa don samar da laka mai laushi, yana hana zafi da iskar oxygen, don haka rage zafin ƙarfe na ƙarfe.
• Rubutun da ba na intumescentYi amfani da filaye tare da babban ƙarfin zafi da ƙarancin ƙarancin zafin jiki (misali, aluminium hydroxide, magnesium hydroxide) don ɗaukar zafi da samar da Layer insulating.
• Endothermic Reactions

• Zubar da zafi ta hanyar Rushewa: Fillers irin su aluminum hydroxide da magnesium hydroxide suna bazuwa a ƙarƙashin yanayin zafi mai zafi, suna ɗaukar zafi da rage zafin karfe.
• Canjin Mataki Na Shawar Zafi: Wasu filaye suna ɗaukar zafi ta hanyar canjin lokaci a yanayin zafi mai girma, yana jinkirta tashin zafin karfe.2Sakin Gas Inert

• Iskar Gas: A high yanayin zafi, da shafi bazuwa da saki inert iskar gas (misali, nitrogen, carbon dioxide), diluting oxygen taro da kuma suppressing konewa.Kariyar Layer Char

• Samuwar Char: Rubutun intumescent suna samar da laka mai yawa a yanayin zafi mai yawa, suna kare karfe daga zafi da iskar oxygen.
• Ƙarfafa Layer Char: Layin char ɗin ya kasance barga a ƙarƙashin yanayin zafi mai zafi, yana ba da kariya ta ci gaba.
• Maganganun Sinadarai

• Effects Retardant Flame: Masu ɗaukar wuta (misali, tushen phosphorus, tushen nitrogen) a cikin rufin yana haifar da abubuwa masu hana wuta a yanayin zafi mai zafi, hana halayen konewa.
• Katangar Jiki

• Rufi Kauri: Ƙara kauri mai kauri yana haɓaka rufi, jinkirta haɓakar zafin ƙarfe na ƙarfe.
• Tsari mai yawa: Rufin yana samar da tsari mai mahimmanci, yadda ya kamata ya toshe zafi da oxygen.
• Tsarin ƙarfe na rufin wuta yana amfani da hanyoyi da yawa - samuwar shinge na thermal, halayen endothermic, sakin iskar gas, kariyar char Layer, halayen sinadarai, da shingen jiki-don jinkirta hawan zafin ƙarfen yayin wuta, yana tabbatar da kwanciyar hankali a ƙarƙashin yanayin zafi. Wadannan hanyoyin suna aiki tare don samar da ingantaccen kariya ta wuta.
• Ammonium Polyphosphate is a key product for intumescent coatings , usually working together with melamine and pentaerythritol . TF-201 is a popular grade for water based intumescent coating with good water stability in storage. More info., pls contact lucy@taifeng-fr.com