Ukuqonda izinto ze-EPS Raw: Isisekelo se-Polystyrere Foam

I-Polystyrererererenererererenere (EPS) iyinto endile yezimboni emikhakheni eminingi, ebaluleke kakhulu ekukhanyeni kwayo, amandla okufakelwa, kanye nokusebenza ngokuhlukahlukene. Kepha kuyini ngempelaimpahla eluhlazalokho kwakha isisekelo salolubiitousfonya? Ukuqonda izici, ukukhiqizwa, kanye nokusetshenziswa kweIzinto ze-eps eziluhlazakubalulekile abakhiqizi njengoMark Thompson abathembela kukho ukukhiqiza ikhwalithi ephezuluImikhiqizo ye-EPS. Le ndatshana idlulela emhlabeni weIzinto ze-eps eziluhlaza, ukuhlola uhambo lwayo kusuka ebuhlotsheni obuncane kuya ezimpahleni eziqediwe eziqediwe, kugqamisa ukuthi kungani ukhetha okulungileimpahla eluhlazaFuthi imishini yokucubungula ibalulekile empumelelweni emakethe ye-EPS yokuncintisana. Sizomboza izakhiwo zayo, ukuthi zenziwe kanjani, izicelo zayo ezahlukahlukene, ukusebenza kwezindleko, kanye nokucatshangelwa kwemvelo, ukuhlinzeka ngemininingwane ebalulekile kunoma ngubani obambe iqhaza kuyoUkukhiqizwa kwe-EPS.

Kuyini ngempela izinto eziluhlaza ezivuthiwe?

Emgogodleni wayo,Izinto ze-eps eziluhlazaliqukethe ama-spheres amancane, aguqukayo nomaubuhlaluye-polystyrene-minzana. I-Polystyrere uqobo yi-Synthetic Hydrocarbon polymer eyenziwe nge-monomer styrene. Yini ehlukanisaIzinto ze-eps eziluhlazakusuka ku-polystyrene ejwayelekile kungukufakwa kweI-ejenti evuthayoNgesikhathi senqubo ye-polymerization. LeliI-ejenti evuthayo, ngokuvamile pentane(i-hydrocarbon ewuketshezi), ibhajwe ngaphakathi kwe-matrix eqinile ye-polystyrene yalowo nalowoubuhlalu.

LeziUbuhlalu be-Polystyreneiphuzu lokuqala ngakho konke okuhlobenewanwebeka polystyrene. Zivame ukuba zincanyana, zisukela ku-0.2mm ziye ku-3.0mm ubukhulu, ngokuya ngohlelo lokusebenza oluhlosiwe lwangoMsombulukoIzinto ze-Foam. Umlingo kwenzeka laphoubuhlaluzivezwa ukushisa, imvamisa ngesimo somusi. I-polystyrere ithambisa, kanye nePentane ebanjiwe idonsa futhi yanda, ibangeleubuhlaluUkuvuvukala ngokumangalisayo - imvamisa kuze kube izikhathi ezingama-50 usayizi wayo wokuqala! Lokhu kwandiswa kudala isimo sesakhiwo esivaliwe se-I-Eps Foam, okuhlanganiswa kakhulu umoya (cishe ama-98%). Leliimpahla eluhlazaukufakwa okuyisisekeloisetshenziswe ekukhiqizeniwabo bonkeI-Eps Foamimikhiqizo.

Ukuqonda ubunjalo balesi sikhathi sokuqalaimpahla eluhlazaisinyathelo sokuqala sokwazisa ukuguquguquka nokusebenza kahle kweIzisombululo ze-EPS. Ukuvumelana kanye nekhwalithi yalokhu okuncaneUbuhlalu be-EPSthonya ngqo izakhiwo kanye nokwenza kosuku lokugcinawanwebeka polystyreneUmkhiqizo, ukhetho ngokucophelela nokuphatha i-paramoous. Kuyamangazaimpahla ethathweKusuka ku-Basic Chemistry kodwa injiniyela ukusebenza okumangalisayo.

Kukhiqizwa kanjani izinto ze-EPS eziluhlaza?

Uhambo lweIzinto ze-eps eziluhlazaiqala ngama-petrochemicals ayisisekelo. Ngokuyinhlokokuthathwe ku-petroleumnegesi yemvelo. Isinyathelo sokuqala esikhulu ukukhiqizwa kweStyrene Monomer, ngokuvamile ngokusebenzisa ama-dehydrogenation ka-Ethylbenzene. Le styrerenomer i-polymerized - ixhumeke ndawonye emaketangeni amade - ukwakha i-polystyrene. Le nqubo ivame ukwenzeka nge-polymerization yokumiswa, lapho amaconsi e-styrene amiswa emanzini, kanye nabaQandi namanye amakhemikhali, ukwakha i-solid polystyreneubuhlalu.

Isinyathelo esibalulekile esihlukanisayoIzinto ze-eps eziluhlazaukukhiqizwa kungukutholwa kwe-polystyreneubuhlalunge aI-ejenti evuthayo. Lokhu kwenziwa kungaba phakathi noma ngokushesha ngemuva kwenqubo ye-polymerization. IPentane iningiesetshenziswa kakhuluI-ejenti evuthayo ngenxa yephuzu layo elibilayo elifanele nephrofayili yezemvelo uma iqhathaniswa nama-ejenti asebekhulile njengama-CFC. Inani le-ejenti elivuthayo elingezwe (imvamisa 3-7% ngesisindo) lilawulwa ngokucophelela njengoba linomthelela omkhulu ekukhulisweni kwabantu okukhona nokugcina kwefonya.

Ngemuva kwe-polymerization kanye nokuthunjwa, theIzinto ze-eps eziluhlaza (I-EPS eluhlaza) Iyagezwa, ihlolwe ukufeza okuthileubuhlaluukusatshalaliswa kosayizi, omisiwe, futhi kuvame ukuhlanganiswa ngeokufakiweUkuthuthukisa ukugeleza nokuvimbela ukwakheka kwe-static ngesikhathi sokugcina nokusebenza. Umkhiqizo wokugcina uyisitebele, esisebenziseka kalulaimpahla eluhlazaIlungele ukuthunyelwa kubakhiqizi abanjengathi, ubani ozosebenzisa imishini ekhethekile ukuguqula lokhu kungashintshiUbuhlalu be-EPSku-lightweight, kufakelwafonyaizakhiwo. Le khasiIzinto ezisetshenziswayo ezisetshenzisiweKule nqubo kubalulekile embonini yePlastics.

Yini eyenza i-polystyrerererererenere ye-polystrene ekhetheke kangaka? Kuchazwa izakhiwo ezibalulekile

Wanwebeka polystyrene (fonya) ukweleta ukutholwa kwayo okuphelele kwenhlanganisela eyingqayizivele yezakhiwo ezizuzisayo, iziqu ngokuqondile kusuka esakhiweni sayo ezivela kokuqalaIzinto ze-eps eziluhlaza. Kanyeimpahla eluhlazakuyandiswa, umphumelaI-Eps Foamkukhombisa izici ezenza ilungele ukuthola izicelo eziningi:

• Engasindi:Ukuhlanganiswa cishe ngo-98% komoya oboshwe ngaphakathi kwesakhiwo esivaliwe, i-EPS ingukukhanya okuhlukile. Lokhu kunciphisa izindleko zokuhamba, kwenza ukuphatha kube lula kumasayithi okwakha, futhi kunikela ngesisindo esincane kwimikhiqizo yokugcina noma izakhiwo.
• Ukufakelwa okuhle kakhulu kwe-Thermal:Umoya obhajwe ngaphakathi kwamaseli avaliwe uvimbela kakhulu ukuhanjiswa okushisa. Lokhu kunika ama-EPSIzakhiwo ezinhle kakhulu zokufakwa okushisayo, okwenza kusebenze kakhulu ekwakheniukwahlukanisa, ukuthuthwa okuqandisiwe, kanye nokushisa okuvimbela izinga lokushisaUkupakishwa kokudla. Leliimpambaimpahla inomthelela omkhulu kuukonga amandlaezakhiweni.
• Ukuqina namandla:Naphezu kwesisindo sayo sokukhanya,I-Eps FoamAmandla amangalisayo acindezelayo nokuqina. Igcina ukuthembeka kwayo nokwethembeka kwayo ngaphansi kwemithwalo, okwenza kube lula ukuthola izinhlelo zokusebenza zokwakha zomthwalo (geofoam) nokuhlinzekaUkumelana nomthelelaingomaneUkuzivikela.
• Ukumelana nomswakama:I-EPS iyinto engeyona eyehlayo, okusho ukuthi ayimukeli kalula amanzi. Isakhiwo saso esivaliwe-esivaliwe simelana nokungena komswakama, ukuvimbela ukulahleka kweimpambaukusebenza noma ubuqotho besakhiwo ngenxa yokudangala.
• Okuhlukahlukene: I-Eps Foamkungaba kalulaibunjiwe yaba bobukhulu obuhlukahlukene nosayiziNgesikhathiInqubo Yokukhiqiza. Kungasikwa futhi noma kubunjwe ngemuva kokubumba, ukuvumela amacebo ayinkimbinkimbi futhiUkupakishwa okwenziwe ngokwezifisoizixazululo. Leliinto eguquguqukayoivumelana nezidingo ezingenakubalwa.
• Ukungena kwamakhemikhali:I-EPS ngokuvamile imelana nama-acid amaningi, izisekelo, kanye nezixazululo kasawoti. Futhinon-anobuthifuthi i-biologicah indert, okwenza kuphepheUkupakishwa kokudlaIzicelo.
• Ukusebenza KAKHULU:Qhathanisa nabaningiezinye izinto zokwakhaUkunikeza ukusebenza okufanayo, ama-EP e-EPS ajwayele ngokwezomnotho ngokwengeziwe, zombili ngokwengeziweimpahla eluhlazaizindleko nokusebenza kahle.

Lezi zakhiwo zenza ngokuhlangenewanwebeka polystyreneukukhetha okukhethiwe ngaphesheyaIzimboni ezahlukahlukene.

Isetshenziswa kuphi i-EPS Foam evame ukusetshenziswa? Ukuhlola izinhlelo zayo ezibanzi

Izakhiwo ezihlukile ezithathwe kuzoIzinto ze-eps eziluhlazaHumusha ekuhlosweni okuhleuhla olubanzi lwezicelo. UngahlanganaI-Eps Foamngezindlela ezahlukahlukene nsuku zonke. IkonaKusetshenziswe KakhuluEmikhakheni emibili emikhulu: Ukupakishwa nokwakha.

1. Ukupakishwa:

• Ukulonda okuvikelayo:Ngenxa yesisindo sayo sokukhanya futhi okuhle kakhuluUkumelana nomthelela, Ama-EPSesetshenziswa kakhulukwa-isiguqoFuthi ukuvikela izimpahla ezibuthakathaka njenge-elekthronikhi, imishini, ifenisha, ne-glassware ngesikhathi sokuthumela nokusingathwa. Kungabakubunjiwe ezinhlobonhlobozobunjwa ngokwezifiso be-snug fit.
• Ukupakishwa kokudla:-KuthileIzakhiwo zokufakwa kwe-Thermalna-non-anobuthiImvelo yenza kube kuhleIziqukathi Zokudla, amabhokisi afakwe ngaphakathi kokuhambisa ashabalaliIzinto Zokudla, izinkomishi ezilahliwe, futhiugqokoamafomethi enyama nokukhiqiza.

2. Ukwakha nokufakelwa:

• Ukufakwa kokwakha:Lesi ngesinye sezicelo ezinkulu kunazo zonke. Amabhodi e-EPS ahlinzekaUkufakelwa okuhle kakhulu okushisayoOkwezindonga, ophahleni, kanye nezitezi, kufaka isandla kakhulu ekwakheni ukusebenza kahle kwamandla. Ukusetshenziswa kwayo kuyasizavimbela amandla kagesiizakhiwo ngempumelelo.
• Geofoam:Amabhlogo amakhulu ama-EPS aphansi asetshenziswa njengeIzinto zokugcwalisa ezingasindiEmisebenzini yobunjiniyela bomphakathi efana nezezimali zomgwaqo, ibhuloho lokuhlaselwa, kanye nokubuyiselwa komhlaba, ikakhulukazi phezu komhlabathi lapho kunciphisa umthwalo.
• Ezinye izinhlelo zokusebenza zokwakha:I-EPS nayo isetshenziswa kumafomu ukhonkolo afakiwe (i-ICFS), njengesisekelo seStucco Seds (EIFS), ukuze amajamo wokwakha ahlobisa, futhi angenaluthoumphenqoyaimpahla.

Ngale kwalezi zindawo eziyinhloko,wanwebeka polystyreneisetshenziswa ezinsizakalweni ze-buoyancy, amathreyi e-hooyaltural, abonise ama-props, futhi noma ingxenye yezinto ezihlanganisiwe. Uhambo kusuka kokululaIzinto ze-eps eziluhlazaKulezi zicelo ezahlukahlukene ziqokomisa ukuvumelana okumangalisayo. Ukusetshenziswa kwayo ngaphakathiUkupakishwa nokwakhaIbusa imakethe.

Inqubo yokukhiqiza ye-EPS iguqula le nto eluhlaza?

Ukuguqula okuminyeneIzinto ze-eps eziluhlaza (I-EPS eluhlaza) ubuhlaluku-lightweightfonyaKubandakanya izigaba ezimbili eziyinhloko: ukunwetshwa kwangaphambili nokubumba. LeliInqubo YokukhiqizaUthembela kakhulu ekusetshenzisweni okulawulwa yiSteam kanye nemishini ekhethekile.

1. Ukunwetshwa kwangaphambili:
OkuluhlazaUbuhlalu be-Polystyrene, equkethe iPentaneI-ejenti evuthayo, adlwengulwa emshinini obizwa nge-pre-expander. Lapha e-Youli, yethuUmshini we-EPS wangaphambili wandisaisingatha lesi sinyathelo sokuqala esibucayi. Ngaphakathi kwangaphambilini,ubuhlalubayaphazamiseka futhi bavezwa umusi olawulwa ngokuqondile. Ukushisa kubangela ukuba i-polystyrere ithambe futhi nePentane ukuthi ihlukanise futhi yandise, ikhuphuke ngakunyeubuhlalunjengezikhwebu ezincane ze-popcorn. Izinga lokunwebeka, futhi ngenxa yalokho ubuningi bokugcina befonya, ilawulwa ngokulawula ingcindezi ye-Steam, izinga lokushisa, nesikhathi sokuhlala. Le khasiKunwetshwe ngaphambilini Ubuhlalu be-EPSzibe seziphonswa futhi zizinzile kuma-silos amakhulu angena umoya ngaphambi kwesigaba esilandelayo. -Ngashintshiimpahla eluhlazaIkhwalithi iye lapha ukuthola ukwanda okufanayo.

2. Ukubumba:
Okuqinisile,Kunwetshwe ngaphambilini ubuhlalukudluliselwa ku-pneumulax kuisikhunda. LeliisikhundaChazaukwakheka okufiswayowomkhiqizo wokugcina, noma ngabe kuyibhlokhi enkulu, izingxenye eziyinkimbinkimbi zokupakisha, noma amaphaneli wokufakelwa. Umusi uphinde wafakwa kuisikhundaumgodi. Lokhu kushisa kwesibili kuthambisaubuhlalufuthi kubangela ukwanda okuncane okwengeziwe, ukubaphoqa ukuba bahlanganiswe ngokuqinile, bakha umuntu oqinile kodwa ongasindifonyaisakhiwo. Ngemuva kokuhlanganiswa, Theisikhundaipholile, imvamisa inesifutho samanzi noma i-vacuum, ukuqinisa i-I-Eps Foamingxenye. Ekugcineni,isikhundaIvula, futhi umkhiqizo oqediwe ukhishwe. Amabhlokhi amakhulu, imishini efana neyethuImishini Emile Eps Block Machinebaqashwe, benzelwe ukusebenza kahle kakhulu kanye nekhwalithi ye-block engaguquki. Leliinqubo yokubumbakwakha owokugcinaIfomu le-EPS.

Izinyathelo ezilandelayo zingafaka ukusika amabhlogo abe amashidi esebenzisa iUmshini wokusika we-ePS, ukomisa, noma ezinye izinqubo zokuqeda ngokuya ngesicelo sokugcina. Yonke inqubo iguqula kahle ihlanyeimpahla eluhlazaemkhiqizweni onamandla, umkhiqizo ophansi.

Ingabe impahla evuthayo ye-EPS ingukukhetha okungabizi kakhulu kwabakhiqizi?

Kwabakhiqizi njengoMark Thompson, ukuhlola izindleko zezindleko zokwenziwa kubaluleke kakhulu.Izinto ze-eps eziluhlazaIhlola njalo ukuthi yi-Akuqiza kahleinketho ngezizathu eziningana. Okokuqala, isisekeloimpahla eluhlazauqobo,kuthathwe ku-petroleumama-byproducts, ngokuvamile abiza kakhulu kunabaningiezinye izinto zokwakhaUkunikeza izici ezifanayo zokusebenza, ikakhulukazi ngaphakathiukwahlukanisanokupakisha.

Okwesibili,Inqubo Yokukhiqizaisebenza kahle kakhulu. Isilinganiso sokunwebeka esimangalisayo (kuze kufike ku-50: 1 ngevolumu) kusho ukuthi inani elincane leimpahla eluhlazakukhiqiza umthamo omkhulu womkhiqizo oqediwe. Lokhu okungokwemveloUkulondolozwa KwemithomboIsici sihumusha ngqo ezindlekweni ezibonakalayo eziphansi ngevolumu yeyunithi ngayinye yefonya. Ngaphezu kwalokho, kwanamuhlaUkukhiqizwa kwe-EPSImishini yenzelwe ukuphenduka okuphezulu kanye ne-automation, ukunciphisa izindleko zabasebenzi kanye nokusetshenziswa kwamandla ngeyunithi ngayinye. Izici njengokusetshenziswa kwe-Steam okulungiselelwe kanye nezinhlelo ezisebenzayo ze-vacuum emishini zinomthelela ezindlekweni zokusebenza eziphansi.

Ngenkathi ukutshala imali kokuqala kuyinto, ephansiimpahla eluhlazaizindleko, ukucubungula okusebenzayo, imvelo engasindi (ukunciphisa izindleko zokuthumela), nokuqina kokugcinaI-Eps FoamUmkhiqizo unikela ngezindleko ezinhle zobunikazi. Le nzuzo yezomnotho ngumshayeli omkhulu ngemuva kokuthi kunganiI-EPS isetshenziswa kakhulukuzo zonke izinhlelo eziningi ezibucayi zentengo, okwenzaI-EPS eluhlazaUkukhethwa okuhle okuzwakalayo kwamabhizinisi okuhlose ukuthola izintengo zokuncintisana ngaphandle kwekhwalithi yokuyekethisa. Isimo sayo njenge-impahla esetshenziswa kabanzingokwengxenye ngenxa yale nzuzo yezomnotho.

Uyini umthelela wezemvelo we-polystyrene enwetshiwe?

Le khasiUmthelela wezemveloiwa-wanwebeka polystyrene (styrofoamImvamisa isetshenziswa ngokujwayelekile kodwa uphawu lwentengiso yohlobo oluthile lwe-polystyrene esetshenzisiwe) yisihloko esivame kakhulu sengxoxo. Ngenkathi kunjalokuthathwe ku-petroleum, insiza engavuselelwa, isithombe sonke sincipha, ikakhulukazi uma ubheka yonke impilo futhi uyiqhathanise nayoezinye izinto zokwakha.

Isici esisemqoka esifanele lokhoI-Eps FoamISvele kabusha. Yize ingqalasizinda yokuqoqa iyahluka, ama-EPS angaqoqwa, aqoqwe phansi, anciphise (ukunciphisa ivolumu yezokuhamba), futhi ancibilikiswe kabusha ukukhiqiza ama-pellets amasha we-polystyrene. Lawa ma-pellet angasetshenziswa ukukhiqiza izinto ezinjengezithombe zezithombe, ama-hanger wejazi, amabhentshi epaki, noma afakwe emuva ku-NewUkukhiqizwa kwe-EPSnoma okunye-thambile esandleniimikhiqizo. Imiphakathi eminingi namabhizinisi asungulwa amaphuzu okuqoqa, futhi akhethekileIzikhungo zokuphinda usebenzise kabushaGxila ekucutshungweni kokuklanywa kwangemva komthengi kanye nezimboni ze-EPS. Ukuthuthukisasebenzisa futhiLapho kungenzeka khona, njengokupakisha, futhi kunwebisa impilo yaso ewusizo.

Ngaphezu kwalokho, ukusetshenziswa okuyinhloko kwe-EPS inUkufakwa okushisayoInomthelela omkhulu ku-ukonga amandlaEzakhiweni esikhathini sabo sokuphila, ukunciphisa ukuphuma kwegesi abamba ukushisa okuhambisana nokushisa nokupholisa. Le nzuzo yesikhathi eside ivame ukwedlula izindleko zokukhiqiza zemvelo zokuqala. I-EPS ibuye isebenza kahle ekukhiqizweni kwayo, isebenzisa okuncaneimpahla eluhlazangevolumu enkulu yomkhiqizo. Ikonanon-anobuthifuthi amane azilimaze izinto eziyingozi emvelweni. UkukhiyaImikhuba Ezinzileekwenziweni nasekukhuthazeni izinhlelo eziqinile zokuvuselela kabusha kubalulekile ukuze unciphiseUmthelela wezemveloyalokhu ilusizo kakhuluimpahla ye-foam yepulasitiki. Enquma-phathelene nemveloAbahlinzeki nezinqubo eziqondayo ziya ngokuya zibaluleke kakhulu.

Ingabe kunezinhlobo ezahlukene zezinto eziluhlaza ze-EPS?

Yebo, ngenkathi ukwakheka okuyisisekelo kweIzinto ze-eps eziluhlazaihlala i-polystyreneubuhlalunge aI-ejenti evuthayo, Kunamabanga ahlukene nezinhlobo ezihambelana nezicelo ezithile nezidingo zokusebenza. Abakhiqizi bangakhetha okufaneleimpahla eluhlazakususelwa kubukhulu obufunayo,Ukufakwa okushisayoinani, ukumelana nomlilo, noma izici zokucubungula.

Ukuhluka okukhona okukodwai-graphite-I-EPS esetshenzisiwe (evame ukubizwa ngeGrey EPS noma ne-Neopor® nge-BASF). Izinhlayiya ezincane zei-graphitezifakwe kwi-matrix ye-polystyrene ngesikhathi se-polymerization. Lezii-graphiteIzinhlayiya zenza njengabafokazi abancikile kanye nababonisi, behlisa kakhulu ukudluliswa kokushisa ngemisebe. Lokhu kuphumela ngaphakathiI-Eps FoamngokuthuthukiswaIzakhiwo zokufakwa kwe-Thermal(Kufika ku-20% inani elingcono le-R Lokhu kwenzai-graphiteI-EPS Inketho ekhethwayo yokusebenza okuphezuluIzicelo zokufakalapho isikhala sinqunyelwe noma siphezuluimpambaUkumelana kuyadingeka.

Okunye ukuhluka kufaka:

• Amabanga we-Flame-retardant:Lezi ziqukethe aokufakiweUkuhlangabezana namazinga athile okuphepha emlilo adingekayo kumakhodi wokwakha weIzicelo zokwakha. Le khasiokufakiwekusizafonyaUkuzichaza uma umthombo wokulahla ususiwe.
• Osayizi be-bead ohlukile: Izinto ze-eps eziluhlazaiyatholakala kwezehlukeneubuhlaluUbukhulu ubungako. Ubuhlalu obuncane buvame ukusetshenziselwa ukukhiqizaI-EPS ephezulu-densitynoma imikhiqizo enokuqedwa okubushelelezi komhlaba, ngenkathi ubuhlalu obukhulu bungasetshenziselwa ukuvimba ukubumba nomageofoam.
• Ama-polymers aguquliwe:-NyeIzinto zokusetshenziswa ze-EPSingafaka ama-copolymers noma okunye ukuguqulwa ukuze uthuthukise izakhiwo ezithile njengokuvumelana nezimo nomaUkumelana nomthelela.

Ukukhetha uhlobo olufanele lweIzinto ze-eps eziluhlazakubalulekile ukucaciswa komkhiqizo kanye nokwenza kahleInqubo Yokukhiqiza. Njengomenzi wemishini, siqinisekisa ukuthi imishini yethu ingacubungula ngempumelelo amabanga ahlukahlukeneI-EPS eluhlaza.

Kungani kubaluleke kakhulu ngekhwalithi ephezulu ye-EPS ebalulekile emugqeni wakho wokukhiqiza?

Nganoma iyiphiI-Eps FoamUmkhiqizi, ikhwalithi yokufakaimpahla eluhlazakubalulekile empumelelweni yokusebenza konke. Kusetshenziswa ikhwalithi engahambisani noma ephansiIzinto ze-eps eziluhlazakungaholela ekhasini lezinkinga zekhebula, okuthonya konke kusuka ekusebenzeni komshini kubuqotho bomkhiqizo wokugcina - okuthinta ngqo uMark Thompson ngezansi komugqa futhi obungenza amaphuzu abuhlungu kakhulu.

Ikhwalithi ephezuluIzinto ze-eps eziluhlazaibonakala ngo:

• Ukusatshalaliswa kwe-Bead Usayizi ongaguquki:InyufomuubuhlaluNweba ngokulinganayo ngokulinganayo ngesikhathi sokunwetshwa kwangaphambili, okuholela ekunciphiseni okwengeziwe kanye nokuhlanganiswa okungcono kuisikhunda. Amasayizi angahambisani angaholela ekuhlukahlukaneni kwama-density ngaphakathi komkhiqizo wokugcina, izindawo ezibuthakathaka, kanye nokucubungula ubunzima.
• I-Uniform Blowing Agent Okuqukethwe:Ukulawulwa okuqondile kwenani nokusatshalaliswa kwePentaneI-ejenti evuthayongaphakathi ngakunyeubuhlaluiqinisekisa ukwanda okuthembekile nokwethembekile. Umenzeli omncane kakhulu noma omningi kakhulu, noma ukusatshalaliswa okungalingani, kuholela ekwandisweni okungaphansi, ukunwetshwa ngokweqile, noma izindaba zokulawula izinkambiso.
• Ukumsulwa:Ukungcoliswa kuimpahla eluhlazakungathintafonyaUkubukeka, ubuqotho obuhlelekile, futhi kungenzeka ukuphazamisa inqubo yokuthambisa ngesikhathi sokubumba.
• Ukugeleza okuhle:Ihlanganiswe kahleubuhlaluGlow kahle ngezinhlelo zokudla, ukuvimbela ama-blockages kanye nokuqinisekisa ukushaja okungaguquki kwabakwakhengi nabadala.

Kusetshenziswa Okuphakemeimpahla eluhlazaihumusha ngqo ukuze kungconoUkukhiqizwa kwe-EPSImiphumela: Ubuningi bomkhiqizo ongaguquki kanye nobukhulu, bathuthukileamandla nokuqina, KuthuthukisiweUkufakwa okushisayoUkusebenza, kuncishisiwe isikhathi somjikelezo ngenxa yokucutshungulwa okubonakalayo, kanye nokungcola okuncane. Ngakolunye uhlangothi, ampofuimpahla eluhlazakungaholela ekukhulisweni kwamanani entengo ekhuphukile, imishini yokudambisa, ikhwalithi yomkhiqizo ongahambisani nayo, futhi ekugcineni, amakhasimende anelisekile. Ngakho-ke, ukubopha okuthembekileIzinto ze-eps eziluhlazakubalulekile njengokutshala imali emishini ethembekile. Le khasiIzinto ezisetshenziswa ekhiqizweniSetha isigaba sekhwalithi.

Imishini ethembekile ingandisa kanjani amandla ezinto zakho ezingavuthiwe ze-EPS?

Ngenkathi ikhwalithi ephezuluIzinto ze-eps eziluhlazakubalulekile, kungungxenye ye-equation kuphela. Ukuze uvule ngokweqiniso amandla aqobo futhi uzuze ukukhiqizwa okusebenzayo, okuthembekile, udinga imishini ethuthukisiwe yezobuchwepheshe. Yilapho thina khona, njengabakhiqizi abanolwazi be-EPS kanye nemishini ye-EPP eChina, bangene. Kumakhasimende afana noMark Thompson, ovumela ukusebenza, imishini efanelekile, imishini efanelekile, imishini efanelekile iwukhiye wokunqoba amaphuzu wezinhlungu zokusebenza.

Imishini ye-EPS yesimanje inikeza izinzuzo eziningana ezandisa inani elisuselwa kuweimpahla eluhlaza:

• Izinhlelo Zokulawula Eqondile:Izilawuli ze-PLC ezithuthukisiwe nezinzwa zivumela ukulawulwa okuqondile kwengcindezi ye-Steam, izinga lokushisa, isikhathi, kanye namazinga okuphakela ngokwezinto ezibonakalayo. Lokhu kuqinisekisa ukwandiswa kwangaphambi futhi okungaguquki kwangaphambili kweIzinto ze-eps eziluhlazakanye ne-fusion ephelele ngesikhathiinqubo yokubumba, kungakhathalekile ukuhlukahluka okuncane kuimpahla eluhlaza.
• Amandla ezenzakalelayo:Izinhlelo ezenzakalelayo zokuphathwa kwezinto ezibonakalayo (njengezethuI-othomathikhi ye-EPS block conveyor), ukondla, ukubumba, nokuqagela kwehlisa umsebenzi wezandla, ukunciphisa amaphutha, futhi kwandise ukukhishwa - ukubhekana nokukhathazeka ngokusebenza kahle kokukhiqiza.
• Izici Zokusindisa Amandla:Ukuphathwa okusebenzayo kweSteam, izinhlelo ezilungiselelwe kahle ze-vacuum, kanye nokushayela okusebenzayo kwamandla kunciphisa izindleko zokusebenza, ukukhathazeka okubalulekile kwamaphoyisa okuthengwa kwempahla agxile emgqeni ongezansi. Imiklamo yethu ibeka phambiliukonga amandla.
• Ukuqina kanye nokwethenjwa:Imishini eyakhiwe ngezakhi eziseqophelweni eliphezulu kanye nokwakhiwa okuqinile kunciphisa isikhathi sokuphumula futhi kuqinisekiswe impilo yenkonzo ende, ukubhekana nokukhathazeka kukaMarku ngokuqondile ngokuthembeka komshini kanye nephuzu lobuhlungu bokumiswa komshini.
• Okuhlukahlukene:Imishini yesimanje yenzelwe ukuphatha izinhlobo ezahlukene zeIzinto ze-eps eziluhlaza, kufaka phakathi okujwayelekile,i-graphite-Ukususelwa amamaki, kanye namabanga abuyiselwe amalangabi, okuvumela abakhiqizi ukuthi bazivumelanise nezidingo zemakethe.

Ukutshala imali emishini yokusebenza okuphezulu kuqinisekisa ukuthi kungenzeka kube khonaIzinto ze-eps eziluhlazaItholakala ngokuphelele, okuholela kwikhwalithi yomkhiqizo ephakeme, izindleko eziphansi zokusebenza, kanye nebhizinisi lokuncintisana ngaphezulu. Njengoba u-Allen, emele ifektri yethu, ngingakuqinisekisa ukuthi ukugxila kwethu ekukhiqizweni kwekhwalithi yekhwalithi nokusekelwa kokuthengisa okuhlose ukuvimba izinkinga zokuxhumana nezinkinga zensiza zibhekane nenye indawo. Siyaqonda ukuthi imishini ethembekile futhi iyavumelanaimpahla eluhlazabangabalingani bempumelelo.

I-Key Takeaways: Ukuqonda izinto ze-EPS ezibonakalayo

• Isisekelo: Izinto ze-eps eziluhlazaliqukethe i-polystyreneubuhlaluifakwe ngeI-ejenti evuthayo(imvamisa pentane).
• Inqubo:Iguqulwe ibe yi-Lightweightfonyangezinqubo zangaphambi kokususelwa kwangaphambili nezinqubo zokubumba.
• Izakhiwo:Izici ezibalulekile zifaka ukungasindi, ukuhlinzekaUkufakelwa okuhle kakhulu okushisayo, ukuqina, ukumelana komswakama, kanye nokusebenza okuhlukahlukene.
• Izicelo: Kusetshenziswe Kakhuluphakathi kwa-Ukuzivikela, Ukwakhaukwahlukanisa, Ukupakishwa kokudla, geofoam, nezinye izimpahla ezahlukahlukene zezimboni nezezimboni.
• Izindleko Nemvelo:Ngokujwayelekilekuqiza kahleNgenxa yokusebenza kahleimpahla eluhlazaSebenzisa futhi ucubungula. Ikonavele kabusha, nokusetshenziswa kwayo kuukwahlukanisakunomthelela kokubalulekaukonga amandla.
• Ukuhluka:Amabanga ahlukene akhona, kufaka phakathii-graphite-Inhannance for ephakemeukwahlukanisanezinhlobo ze-flame-retardant.
• Izindaba zekhwalithi:Kuhambisanayo, kwekhwalithi ephezuluIzinto ze-eps eziluhlazakubalulekile ukukhiqizwa okusebenzayo nokusebenza komkhiqizo wokugcina okuthembekile.
• Imishini ibalulekile:Imishini ethuthukisiwe, ethembekile ibalulekile ukukhulisa amandla kaJehovaimpahla eluhlaza, Ukuqinisekisa ukusebenza kahle, ikhwalithi, kanye nokusebenza kwezindleko.

Ukuqonda uhambo nezimpawu zeIzinto ze-eps eziluhlazainikeza isisekelo esiqinile sokwazisa amakhono wewanwebeka polystyrere foamkanye nokubaluleka kokufakwa kwekhwalithi kanye nobuchwepheshe bokucubungula kulo mkhakha oshukumisayo.