Thepa Insulation tsa lipeipi entsoe ka bubble nhua polyethylene: boholo, litšobotsi tse, lifoto

Ha rala le tšebetso ea lipeipi tsa mofuta ofe kapa ofe ho ne ho hlokahala eang ho phetha ba bang ba melao, ho seng joalo u ka 'na teana le batho ba mefuta eohle mathata.

ho hlokahala hore a sebelise

Kgelelo ya leswe le metsi liphaephe, tse teng ka thoko kapa ka hare ea likamore unheated, ka hatsele. Mabapi le tsamaiso ea ho futhumatsa, ho hlokahala hore ho thibela mocheso sa tahlehelo, hammoho le ho boloka mocheso o itseng oa setsidifatsi ena. Tšireletso maemong a hlalositsoeng sebediswa heaters tsa lipeipi entsoe ka bubble nhua polyethylene.

Features senotlolo

Tse ka holimo ho builoeng lintho tse bonahalang o na le mohaho o ikhethang e na le lisele tse nyane tiisitsoe, segokanyipalo lona ka ho lekana le palo ea mefuta e fapaneng ho tloha ka dikilogeramo 25 ho 40 ka ho ya ka mitha dikhubu. Nhua polyethylene na elasticity babatsehang le ha a pepesa ho batang, 'me thepa ea lona u se ke ua fetola ka mefuta e fapaneng pakeng -60 le +90 likhato. Sena se bontša hore e kwahelang tsa lipeipi entsoe ka bubble nhua polyethylene ka hlomamisa tlas'a maemo leha e le boemo ba leholimo. Foamed nhua polyethylene kwahelang coefficient phahameng ka ho lekaneng, ho tloha conductivity mogote e tlaase le fapana ho ea ka 0,038 ho 0,039. Metsi mouoane e lumellang metsi ho kena ke 0,001, eo dumella hore lintho tse bonahalang tse ho bontša boleng ba e feletseng mouoane ho hanyetsa. Ho e ka tlasa mejaro e sa tšoaneng, 'me e le khōlō ka ho fetisisa sa tsona ke mokhabo-0,3 MPa. Insulation bakeng liphaephe tsa metsi tsa bubble nhua polyethylene na le absorption utloahalla e 16 decibels, kahoo lintho tse bonahalang tse e excellently monyang melumo le loebehlana hore 'na ha hlaha nakong ea tšebeliso ea litsamaiso lipeipi. Re lokela ho hlokomela 'me hydrophobicity babatsehang Kahoo ka ho toba le mokelikeli o khona ho ikakhele ka setotsoana ho qetela 1% ya bophahamo ba modumo palo yohle. Sekhahla phahameng ka ho fetisisa ea absorption metsi ke 3,5%. Ke ka lebaka leo setaele ha fana ka maikutlo a hore ho hlokahala bakeng sa mosebetsi oa metsi ho, ho tloha holim 'a ke ke a etsa condensate. Mocheso kwahelang tsa lipeipi entsoe ka bubble nhua polyethylene excellently loantša tšusumetso e sa dintho lik'hemik'hale mesebetsi e amanang le mofuta oa peterole, oli, acid le alkalis.

makgetheng eketsehileng

O ile a hlalosa kwahelang e etsoa ho latela GOST 30244-94. Foamed nhua polyethylene ka classified thepa ka tekano combustible, mocheso thothetsang molelo ka ho toba lelakabe kgahlamelo ya maqhubu a ea likhato 306. Bakeng sa ho intša thothetsang molelo ke likhato 416 ho lekane. Leha ho le joalo, ho nkoa e Molemo eketsehileng hore e kwahelang ea ha nang le chefo e le ha bo tukang, e le ho etsa joalo, ha ho emit mouoane kotsi 'meleng oa motho.

litšobotsi tse positive,

Haeba o na le thahasello ka ho kwahelang tsa lipeipi e entsoe ka bubble nhua polyethylene, o lokela ho ela hloko melemo ea eona kaofela. hangata ha ho, lintho tse bonahalang tse e bapisoa le polystyrene bubble le kettle bubble, ka hona e ka khetholla menyetla e mengata, har'a bona - hanyenyane mogote conductivity, eo ka eona ke ka khona ho fana ka tiiso e atlehang eo o na le botenya nyenyane. Re lokela ho hlokomela, 'me joalo e leng tšobotsi e matla tensile,' me hape bokhoni bo babatsehang ho tsosolosa foromo ea pele ka mor'a deformation. Ka bubble se neng se ka ama samente, gypsum, kalaka le konkreite, ntle le ho nahanela ho litšobotsi ya boleng. Ka lebaka la hore e beha sefuthumatsi senola ka ho feletseng nang kotsi, eseng feela bakeng sa batho empa le bakeng sa tikoloho, e lumelloa ho sebelisa ho indasteri e, lapeng, lipetlele le litsing tsa indasteri ea lijo. Nhua polyethylene na litšoaneleho tsa hydrophobicity hore baka maemo a felisa ketsahalo hlobo le hlobo. Re lokela ho hlokomela, 'me boiketlo ea tlhomamiso,' t. Ho. Products entsoe ka mokgwa wa methapo sekoti hore li ka sebelisoa ka nako e khutšoanyane ho mofuthu phala, sebelisa lithulusi tse eketsehileng le thepa bakeng sa morero ona. theko tse bonahalang ke makhetlo a 2 ka tlaase ha a bapisoa le ditharollo tšoanang, e leng na ke hobane'ng ha mofuta ona wa kwahelang sebelisoa ke bareki ba ka ho eketsehileng.

Tse ling tsa litšobotsi tse mpe

Thermal kwahelang tsa lipeipi entsoe ka bubble nhua polyethylene, litšobotsi tsa tse fanoa sehloohong se, o na ba bang ba go tlhoka mesola, har'a bona, joalokaha ho boletsoe ka holimo, le matla a ho tšehetsa combustion e le flammability ha lelakabe kgahlamelo ya maqhubu a. Ka lebaka lena, lintho tse bonahalang tse ka ho sebelisa mehahong eo lokela ho finyella litlhokahalo tsa polokeho phahameng mollo. Har'a lintho tse ling, bubble liha tlas'a tšusumetso ea khanya ea letsatsi ka ho toba. Sena se bontša hore ho hlokahala ho boloka le ho boloka phala kwahelang libakeng tseo ho tsona thoko ho kena mahlaseli. Ho rarolla bothata bona, lintho tse bonahalang e le e khethileng eo e na le opaque filimi. Mefokolo habonolo lefisa melemo tse boletsoeng ka holimo.

Litekanyo le itseng le litšobotsi tse ling tse

Haeba u khetha ho sebelisa kwahelang tsa lipeipi e entsoe ka bubble nhua polyethylene, boholo ba leng ho ka fapana ho ea 6 ho ea ho 160 limilimithara, e ke ho hlokahala hore ho tseba ho mefuta eohle ea diameters lona. Kahoo, leboteng botenya le ka ho lekana le palo ea mefuta e fapaneng ya tse tšeletseng ho millimeters mashome a mararo-a mabeli. marakeng ka fumana phala kwahelang, e leng e fana le lera ka e khethehileng, ho ba le 'mala o polymeric barbotage. Ho sireletsa khahlanong le letsatsi kgahlamelo ya maqhubu a, e leng o dumella ho sebelisa lihlahisoa tsena, esita le libakeng tse e ba kamehla pepesehetse mahlaseli leseli. Har'a lintho tse ling, e kwahelang tsa lipeipi entsoe ka bubble nhua polyethylene, eo litšoantšo li hlahisoang ka eena sehloohong se ka 'na ba le lakane kapa moqolo. Ka linako tse ling nakong ea proizvodnje kapa kwahelang go tlaleletswa nyopa sekgomaretsi.

Sebōpeho sa khetla

mofuta o itšehla thajana lokela ho finyella litlhokahalo tse itseng hore e lumella hore e pota-pota e le holim'a metsi le likheo fokolang haholo. lintho tse bonahalang tse se ke la ho holofala, 'me mofuta o le lokela ho ba le bophara ba itseng. Feela ka tsela ena le tla ba khona ho fana ka tekanyo e khōlō ea e kwahelang. Ho etsa bonnete ba ho le bonolo ho instola hammoho tube, le, ka busa, ho ke ke e incision ea theknoloji, e leng lumella ho etsa tlhomamiso mosebetsi ka nako lekgutshwane khoneha le ho litsamaiso hore ba se ba ntse a hlomamisa.

Features ea tlhomamiso

Haeba u etsa qeto ea ho sebelisa bakeng sa kwahelang, kwahelang tsa lipeipi e entsoe ka bubble nhua polyethylene, bophara ke ho hlokahala hore ho khetha ea phethahetseng ka ho fetisisa. Ka mor'a moo, ke habohlokoa ho latela ho hlongoa kwahelang theknoloji. Methapo itokiselitse ho buuoa, 'me holim' a tsona a hloekisa ho tswa ho mobu le lerōle. Nhua polyethylene e beha ka mofuta ho boloka hore ha baa lokela ho amanang le mathata a itseng. Sena se ka etsoa ka phala e-s'o hlomamisa, e kwahelang e ke ke ea senyeha ka thipa.