Foamed polyethylene tsare: description, Properties, aikace-aikace da kuma sake dubawa

Basic Materials, kayayyaki na wanda an gina da kuma shirya ɗaukar hoto ba zai iya ko da yaushe cika rufi matsala. A wannan tubali ganuwar ko kafuwar tushe na kankare screed bukatar cewa wani m murfin raw kayan. Irin wannan shinge ne na wajibi ga kariya daga sanyi, da danshi da kuma amo. Daya daga cikin mafi araha insulators aka foamed polyethylene tsare. Its main aiki ne Warming. Amfani da wannan shafi kamar yadda a duniya insulating shingen a zaman gidajensu da kuma harkokin kasuwanci.

Janar bayani game da hita

Ko da yake a 'yan shekarun da gina kasuwar aka ƙara mayar da hankali a kan muhalli na halitta albarkatun kasa, akwai ban. Wadannan da alaka polyethylene kumfa. A kayan ba za a dauke mai guba da kuma hatsari. Duk da haka, a wani zama yankin, roba insulators ne har yanzu ba da shawarar. Amma a cikin fasaha da kuma aiki da halaye irin coatings nuna su mafi kyau gefe.

Practicality da versatility - Waɗannan su ne babban abũbuwan amfãni cewa sun sanya rare polyethylene kumfa tsare. Price insulator ne game da 1-1.5 dubu. P. a 15-mita yi, kuma na taimaka wa ta baza. Af, na halitta heaters ne yafi tsada da kuma iya ba ko da yaushe samar da wannan tasiri a cikin kadaici. Bugu da kari ga Rolls, da kayan ne ma samuwa a kasuwa a cikin nau'i na bangarori da kuma waya harnesses, wanda kara yiwuwa ga kafuwa.

XLPE Manufacturing tsari

Wannan abu za a iya shirya ta hanyoyi guda biyu - radiation da kuma sinadaran. Za mu gaya muku game da su. Chemically crosslinked kumfa abu ne samar da aikin na high matsa lamba. A lokacin da masana'antu tsari na kara antioxidants da kuma musamman jamiái na halayen. Bugu da ari dalilin polyethylene a thermoplastic jihar daidaita da kuma siffar daidai da bukatun ga ƙãre samfurin.

Bi da bi, reactors a cikin nau'i na peroxides aiki don ƙirƙirar mai gangara jijiyoyin da hargitse a ƙarƙashin rinjayar high yanayin zafi. Bugu da kari, da crosslinked foamed polyethylene tsare ne hõre canzawa dauki na hydrogen atoms da unsaturated carbon abubuwa. Wannan tsari damar samar da sarari tsarin da nasaba radicals abubuwa da amfani yi Yanã high tensile ƙarfin abu. A da ake ji da radiation fasahar fili kwayoyin yana daukan wuri a ƙarƙashin rinjayar ba sunadarai dauki da kuma yanayi directed makamashi masaƙa.

Hanyar Manufacturing wani maras crosslinked polyethylene

Crosslinked polyethylene tushen rufi da aka kafa ta foaming sansanonin Freon ko propane-butane taro. A wani fasaha tsari ne da ake bukata domin samar da amfani da musamman extruder. A karkashin mataki na matsa lamba saitin daukan da polyethylene narke da Mixes shi da wani foaming wakili, kamar yadda m, da kuma wanda propane-butane cakuda. A extruder fita batu na waje matsa lamba an rage, sakamakon fadada daga cikin gas. A sakamakon haka, kafa wani maras crosslinked polyethylene kumfa tsare irin. A kayan da aka karshe taurare da kuma daukan siffar wata haja bayarwa.

Main halaye na kayan

A zabar littattafai na rufi tsarin sassa na ginin ya mayar da hankali a kan su bukatun cikin sharuddan yi Properties. Next, a kan tushen da binciken zai iya ci gaba mu tantance manufa abu daga ra'ayinsa na halaye. Babban sigogi - da fadi da kauri. Game da mirgine insulators na irin wannan, sunã da wani kauri daga 5-10 mm, da kuma fadin iya zama har zuwa 1200 mm.

Ya kamata ka ma kula da yawa daga cikin tsarin da siffofin da foamed polyethylene tsare. Load halaye bisa ga wannan nuna alama a kan talakawan 20-30 kg / m ^3. Paramount cikin sharuddan wani Warming aiki ne mai nuna alama na thermal watsin. Yana averaging 0,04 W / (m * C). Ba za mu iya ce cewa yana da wani bajimi darajar zafi-saving fasali, amma a kan talakawan da matsayin idan aka kwatanta da sauran insulators kyau nuna alama. Duk da haka dai m gida ado foamed polyethylene ne mafi kusantar su jimre da ta ayyuka.

aiki Properties

Rufi na da babban elasticity da sassauci, wanda ya sa ya yiwu don amfani da shi a cikin mafi wuya yankunan. Alal misali, mutum wani ɓaɓɓake iya sa a cikin low sarari tsakanin shafi abubuwa. Bugu da kari ga insulating aiki, da kayan ma kare abu daga amo da tururi permeation. Za mu iya ce shi ne wani Hadakar isolator ba tare da wani takamaiman specialization.

Duk da haka, sabanin mutane da yawa roba rufi, polyethylene kumfa tsare bai ƙone ba, haka ne kara iyãwarsa ga magance gobara. Ƙarƙashin rinjayar high zazzabi insulator ba deform da kuma tserar da asali tsarin. Ya kamata mu ma ambaci inji kwanciyar hankali. A wannan yanayin da muke magana ne game da gyare-gyare a tsare, wanda yana da wani ƙarfe m shafi. Layer kawai kare aikin Dalili na rufi da jiki lalacewa.

rigakafi jinsunan

Fasaha ingancin abu da kuma aikin halaye ne daban-daban dangane da sa. Alal misali, a hita tare da wani nadi "A" da tsare Layer bayar a gefe daya ne kawai. Saboda haka, yana da bu mai kyau don amfani a hade tare da sauran insulators. Conversely, da gyara "B" jerin ne mai abu da biyu mai gefe shafi dakile. Wannan ne mafi wani zaɓi. Haka kuma, rufi na foamed polyethylene dakile irin wannan aka yi a matsayin mai raba tarawa ba tare da sauran insulators.

Quite rare da kuma gyara "C", wanda aka kuma halin da ciwon biyu aikin tarnaƙi, amma tare da daban-daban Properties. Daya bayar a metallized m Layer, da kuma sauran - kai-m m aiki. Akwai sauran versions na rufi, abin da ya bambanta a cikin halaye na coatings.

Areas na aikace-aikace na kayan

Mafi yawa insulator amfani a cikin rufi daga gidãjensu, wanka da wuraren da bututun. A musamman, magina datsa foamed polyethylene ganuwar, partitions, ceilings da kuma intercommunication takware, ta haka ne rage yawan thermal gadoji. Har ila yau isolator kare da maras so yayyo zafi ɗaki ƙarƙashin marufi, yin rufi da dabe.

Domin wanka dakuna fin so in yi amfani da lokacin farin ciki foamed polyethylene tsare - 10 mm, misali, zai zama isa ya shãfe haske a kan taga takware da kuma rufin da abu. A wannan zabin ya kamata a zabi yin aiki tare da bututun. Musamman a waje yanayin sadarwar nada abubuwa ya kamata a dauki hotuna tare da babbar shãmaki dũkiyõyinsu, da wata m tsarin.

kwanciya abu

Karewa da aka yi amfani da m qagaggun. A cikin pretreated surface nufin ya kamata a yi amfani da, sa'an nan kuma gyara insulator gaba ɗaya. Akwai da kamanni biyu da za su iya canza tsari. Da farko, da yawa masana'antun yanzu sarrafa polyethylene kumfa kai-m tsare, wanda za a iya shigar ba tare da yin amfani da wasu binders. A wannan yanayin, daya gefen za a dakile, da kuma sauran - manne. Na biyu factor iya wahalad da aikace-aikace. Idan shuka sanyi damar da karewa abu, shi ne shawarar barin wani iska rata fasahar tsakanin shi da hita. Mafi kyau duka - shi ne wasan kwaikwayon da batten tube 10-15 mm m.

Tabbatacce feedback game da makaman

Kai tsaye aiki Properties ne a mai kyau matakin, lura cewa mutane da yawa masu amfani da rufi. A shafi ne sauki shigar, kusan ba wuya a rike. Shi ne m cikin sharuddan kudi halin kaka. A gaskiya, wadannan su ne babban wuraren da kwarewa tabbatacce tare da kayan. Amma akwai kasa a bayyane yake al'amurran da cewa ya kamata kuma a ɗauke shi zuwa lissafi idan irin wannan rufi da aka zaba. Foamed polyethylene tsare ba ya shafar tsarin kafa da ta surface. Idan ka ƙetare da ake bukata na barin wani iska rata, shi zai iya aiki a matsayin mai substrate for nan gaba da kuma kare da cewa zai kuma shiga cikin wani da.

korau sake dubawa

M ingancin a cikin nau'i na taushi da kuma supple tsari, zai iya kuma yin mummunan tasiri a kan aiki. A musamman, wasu masu gida sun lura cewa rashin rigidity sa shi wuya don amfani a hade tare da fuskar bangon waya ko plaster. Akwai ma gunaguni game da ingancin da kai-m tushe. Amma shi ya dogara da mutunci da manufacturer, wanda ɓullo da wani takamaiman hita.

Foamed polyethylene tsare tare da matalauta aiki na coupler a wani matsanancin hali za a iya gyarawa ta hanyar yi adhesives. Masana sun kuma bayar da shawarar ba su yi la'akari da wannan abu a matsayin cikakken rufi. Polyethylene kumfa tushe ne mai kyau a matsayin duniya insulator, kare da gidan da kuma daga amo da kuma danshi. Amma musamman ga zafi tanadi, irin wannan coatings za a iya amfani da kawai a matsayin kari.

ƙarshe

Wannan embodiment ne m don saya da hita ne hadedde a matsayin hanyar kariya. Idan nasara hade insulator gama da kuma gyara kayyade shi iya zama m dogara a kan shãmaki aiki da muhalli kasada. Bugu da kari, a farashin polyethylene kumfa mai rufi da dakile kuma duk za a iya dauke daya daga cikin mafi tasiri da mafita a cikin aji. Duk da haka, rashin amincewa a cikin muhalli lafiya na polyethylene har yanzu Firaministan babban ɓangare na masu gida daga irin wannan mafita. Da sauran masu amfani kuma ayan rage factor na sinadaran daukan hotuna da ake ji wani insulator kawai a waje karewa da kuma rufin tsarin.