Akwai nau'ikan kayan aiki da yawa, ta yaya aka rarraba kayan refractory azaman kayan hana zafi?Gabaɗaya, ana iya rarraba shi gwargwadon abu, zafin jiki, tsari da tsari.Dangane da kayan, ana iya raba shi zuwa nau'ikan uku: Akwai kayan, kayan rufin mara amfani da ƙarfe.
Abubuwan da aka rufe don kayan aikin thermal da bututun mai: Irin wannan nau'in kayan yana da halaye na lalata, rashin konewa, da juriya mai zafi.Misali: asbestos, diatomaceous earth, perlite, gilashin fiber, kumfa gilashin kankare, calcium silicate board, da dai sauransu.
A cikin kayan rufewar sanyi gabaɗaya, ana amfani da kayan daɗaɗɗen zafin jiki.Wannan nau'in kayan yana da halaye na ƙanƙantar ƙarancin zafin jiki, ƙarancin zafin jiki, da flammability.Misali: Polyurethane, kumfa vinyl rawa, kumfa urethane, abin toshe kwalaba, da sauransu.
Dangane da nau'in, ana iya raba shi zuwa kayan insulation na thermal porous, fibrous thermal insulation kayan, foda thermal rufi da Layered thermal rufi kayan, waxanda suke da haske, mai kyau thermal rufi yi, mai kyau elasticity, kumfa filastik, gilashin kumfa, roba kumfa, silicate silicate , Haske refractory kayan, da dai sauransu Fibrous thermal rufi kayan za a iya raba Organic zaruruwa, inorganic zaruruwa, karfe zaruruwa da kuma hada fibers bisa ga kayan.A cikin masana'antu, ana amfani da zaruruwan inorganic a matsayin kayan kariya na thermal.A halin yanzu, filayen da aka fi amfani da su sune asbestos, dutsen ulu, ulun gilashi, filayen yumbu silicate na aluminum, da kayan zafi na crystalline oxidized sun haɗa da ƙasa diatomaceous da lu'ulu'u masu faɗaɗa.Rock da samfuransa.Waɗannan kayan suna da wadataccen tushen albarkatun ƙasa da ƙarancin farashi.Suna da ingantattun kayan kariya na thermal da ake amfani da su sosai wajen gini da kayan aikin zafi.cikakkun bayanai kamar haka.
Abun rufewa nau'in kumfa.Abubuwan rufi na kumfa na kumfa sun haɗa da rukuni biyu: kayan rufin polymer kayan kwalliya da ramukan asbestos.Polymer kumfa rufi kayan da abũbuwan amfãni daga low sha kudi, barga rufi sakamako, low thermal watsin, babu kura yawo a lokacin gini, da kuma sauki yi.Suna cikin lokacin shahara da aikace-aikace.Kumfa asbestos thermal insulation kayan kuma yana da halaye na ƙananan yawa, kyakkyawan aikin rufin thermal da ingantaccen gini.Yaduwar sodium yana da kwanciyar hankali, kuma tasirin aikace-aikacen yana da kyau.Amma a lokaci guda, safa yana da sauƙi don zama danshi, mai sauƙin narkewa a cikin ruwa, yana da ƙananan ƙwayar dawowa na roba, kuma ba za a iya amfani da shi a cikin ɓangaren bututun bango da harshen wuta ba.
Haɗaɗɗen kayan rufewa na silicate.Haɗaɗɗen kayan rufewa na silicate yana da halaye na ƙaƙƙarfan filastik, ƙarancin ƙarancin zafi, juriya mai zafi, da ƙananan bushewa na slurry.Babban nau'ikan su ne magnesium silicate, silicon-magnesium-aluminum, da kayan da ba kasafai ke hade da kasa ba.A cikin 'yan shekarun nan, da sepiolite thermal insulation abu, a matsayin jagoran hadaddiyar silicate thermal insulation abu, ya haifar da gasa na biyu na kasuwa da kuma faffadan gasa na kasuwa na masana'antar gine-gine saboda kyakkyawan aikin haɓakar thermal da tasirin aikace-aikacen.tsammanin kasuwa.The sepiolite thermal rufi abu da aka yi na musamman ba karfe ma'adinai-sepiolite a matsayin babban albarkatun kasa, supplemented da iri-iri na metamorphic ma'adinai albarkatun kasa, ƙara Additives, da kuma yin amfani da wani sabon tsari zuwa kumfa composite surface.Kayan abu ba shi da guba kuma maras ɗanɗano, kuma yana da launin toka-fari na electrostatic inorganic manna, wanda shine tsarin cibiyar sadarwa mai rufaffiyar launin toka-fari bayan an bushe shi kuma ya kafa.Sanannen fasalulluka sune ƙananan halayen thermal, kewayon zafin jiki mai faɗi, anti-tsufa, juriya na acid da alkali, nauyi mai sauƙi, ƙirar sauti, mai ɗaukar wuta, gini mai sauƙi, da ƙarancin farashi gabaɗaya.Yafi amfani da thermal rufi na ginin rufin da na cikin gida rufi a dakin da zafin jiki, kazalika da thermal kayan aiki na man fetur, sinadaran, wutar lantarki, smelting, sufuri, haske masana'antu da na kasa tsaro masana'antu, bututun thermal rufi da bututun ciki bango, tanderun harsashi Insulation. (sanyi) injiniya.Abubuwan rufewa mai dumi zasu ba da damar sabon yanayi.
Calcium silicate thermal insulation samfurin thermal insulation kayan.Calcium silicate thermal insulation samfurin kayan daɗaɗɗen zafin jiki an taɓa gane shi azaman mafi kyawun nau'in toshe kayan rufin zafi mai ƙarfi a cikin 1980s.Yana da alaƙa da ƙarancin ƙarancin ƙarfi, juriya mai zafi, ƙarancin ƙarancin zafi, juriya mai ƙarfi, da raguwa.karami.Koyaya, tun daga shekarun 1990s, haɓakawa da amfani da shi sun ga ƙarancin ruwa.Yawancin masana'antun suna amfani da fiber na ɓangaren litattafan almara.Kodayake hanyar da ke sama ta magance matsalar rashin asbestos, ƙwayar ƙwayar ƙwayar cuta ba ta da tsayayya ga yawan zafin jiki, wanda ke rinjayar yawan zafin jiki na kayan haɓakawa kuma yana ƙaruwa da bong.Lokacin da aka yi amfani da ƙananan kayan zafi a cikin ƙananan ƙananan sassa, aikin kayan aikin zafi ba shi da tattalin arziki.
Kayan rufin fiber.Kaso na duniya na kayan kayyakin zafin jiki na fibrous ya samo asali ne saboda kyakkyawan ikonsa na daidaitawa, kuma ana amfani da shi ne don keɓancewar zafi don gidajen jiki.Duk da haka, saboda babban zuba jari, babu masana'antun da yawa, wanda ke hana haɓakawa da amfani da shi, don haka rabon kasuwa a wannan mataki yana da ƙananan ƙananan.
Bayanin da ke sama yana da alaƙa da rarrabuwa na kayan rufewar zafi da kayan haɓaka da ƙwararrun kamfanonin hukumar kariyar wuta suka gabatar.Labarin ya fito daga rukunin gwalpower http://www.goldenpowerjc.com/.Da fatan za a nuna tushen don sake bugawa.
Lokacin aikawa: Dec-02-2021
