Kapangidwe ka chitsulo kopanda moto ka zokutira zoteteza moto

Kapangidwe ka chitsulo kopanda moto ka zokutira zoteteza moto

Zophimba zachitsulo zosagwira moto zimachedwetsa kukwera kwa kutentha kwa chitsulo pamoto kudzera munjira zosiyanasiyana, zomwe zimaonetsetsa kuti kapangidwe kake kakhazikika pa kutentha kwambiri.

Njira zazikulu zopewera moto ndi izi:

Kupanga Zotchinga za Kutentha

• Zophimba Zofewa: Ikayikidwa pamalo otentha kwambiri, chophimbacho chimakula ndikupanga chotchinga chamadzimadzi chokhala ndi mabowo, chomwe chimateteza kutentha ndi mpweya, motero chimachepetsa kukwera kwa kutentha kwa chitsulocho.
• Zophimba Zosalowa M'mimbaGwiritsani ntchito zodzaza zomwe zimakhala ndi kutentha kwakukulu komanso kutentha kochepa (monga aluminiyamu hydroxide, magnesium hydroxide) kuti mutenge kutentha ndikupanga chotetezera kutentha.
• Machitidwe a Endothermic

• Kutenga Kutentha Mwa Kuwonongeka: Zodzaza monga aluminiyamu hydroxide ndi magnesium hydroxide zimawonongeka kutentha kwambiri, zomwe zimayamwa kutentha ndikuchepetsa kutentha kwa chitsulo.
• Kusintha kwa Gawo la Kutentha: Ma filler ena amayamwa kutentha kudzera mu kusintha kwa gawo pa kutentha kwakukulu, zomwe zimachedwetsa kukwera kwa kutentha kwa chitsulo.2Kutulutsidwa kwa Mpweya Wopanda Mphamvu

• Kutulutsa mpweya: Pa kutentha kwambiri, chophimbacho chimawola ndikutulutsa mpweya wosagwira ntchito (monga nayitrogeni, carbon dioxide), kuchepetsa kuchuluka kwa okosijeni ndikuletsa kuyaka.Chitetezo cha Char Layer

• Kupanga Char: Zophimba za intumescent zimapanga char yolimba kwambiri kutentha kwambiri, zomwe zimateteza chitsulo ku kutentha ndi mpweya.
• Kukhazikika kwa Gawo la Char: Chala cha char chimakhala chokhazikika kutentha kwambiri, zomwe zimapereka chitetezo chosalekeza.
• Machitidwe a Mankhwala

• Zotsatira Zoletsa Moto: Zoletsa moto (monga phosphorous, nayitrogeni) zomwe zili mu utoto zimapanga zinthu zoletsa moto pa kutentha kwambiri, zomwe zimaletsa kuyaka.
• Cholepheretsa Chakuthupi

• Kuphimba makulidwe: Kukhuthala kwa chophimba kumawonjezera kutentha kwa chitsulo, zomwe zimachedwetsa kukwera kwa kutentha kwa chitsulocho.
• Kapangidwe kokhuthala: Chophimbacho chimapanga kapangidwe kakang'ono, komwe kamaletsa kutentha ndi mpweya.
• Zophimba zachitsulo zosagwira moto zimagwiritsa ntchito njira zosiyanasiyana—kupanga zotchinga kutentha, kusintha kwa endothermic, kutulutsa mpweya wopanda mphamvu, kuteteza kutentha kwa char layer, kusintha kwa mankhwala, ndi zotchinga zakuthupi—kuti zichedwetse kukwera kwa kutentha kwa chitsulo panthawi ya moto, kuonetsetsa kuti kapangidwe kake kamakhala kolimba kutentha kwambiri. Njirazi zimagwirira ntchito limodzi kuti zipereke chitetezo chabwino pamoto.
• 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