Labarai

  • Binciken aikace-aikace na phenolic kumfa rufi abu

    Binciken aikace-aikace na phenolic kumfa rufi abu

    The thermal conductivity na phenolic kumfa ne game da 0.023 (game da 1/2 na na polystyrene da kuma game da 0.042 na na polystyrene jirgin), da wuta rating ne incombustible sa A (150 ℃ high zafin jiki juriya), kuma farashin yayi kama da wancan. na polyurethane.Polystyrene kumfa da polyuret ...
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  • Amfanin phenolic foam insulation board

    Amfanin phenolic foam insulation board

    1. Rashin lahani na polyurethane: mai sauƙin ƙonewa idan akwai wuta, mai sauƙi don samar da iskar gas mai guba da haɗari ga lafiyar ɗan adam;2. Lalacewar polystyrene: mai sauƙin ƙonawa idan akwai wuta, raguwa bayan dogon amfani, da ƙarancin ƙarancin thermal;3. Lalacewar ulun dutse da ulun gilashi: yana jefa e...
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  • Fa'idodin aiki na bututun iska mai hade da phenolic

    Fa'idodin aiki na bututun iska mai hade da phenolic

    Bututun samar da iska na gargajiya na kwandishan na tsakiya yawanci ana yin shi ne da takardar ƙarfe ko gilashin fiber da aka ƙarfafa filastik akan Layer na ciki, an nannade shi da kayan kariya na thermal, kuma an nannade shi da foil na aluminum a saman Layer na waje, wanda ke sa bututun samar da iska ...
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  • Amfanin phenolic insulation board wuta kofa kayan cikawa

    Amfanin phenolic insulation board wuta kofa kayan cikawa

    Kamar yadda sunan ƙofar wuta ya nuna, akwai babban buƙatar kariya ta wuta.Mutane da yawa ba su san menene kayan cikawa ba.To, menene kayan cikawa a cikin ƙofar wuta?Mu san juna....
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  • Thermal rufi abu don dakatar rufi na kiwo zubar

    Thermal rufi abu don dakatar rufi na kiwo zubar

    Gilashin ulun da aka yi amfani da shi sau da yawa ana amfani da shi, amma ƙarancin zafin jiki na ulun gilashin yana da girma kuma tasirin rufin zafi ba shi da kyau.Yanzu akwai sabon nau'in kayan rufewa na thermal - farantin phenolic aluminum mai gefe biyu....
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