Polycarbonate (PC) plastike iri hose, uhereye kumatara kumatara kubikoresho byubuvuzi. Kuki ibi bikoresho bikunzwe cyane? Kuramba kwayo, gukorera mu mucyo, no kurwanya ubushyuhe bituma bikomeza mu nganda zitabarika. Muri iyi nyandiko, uziga icyo PC PLACES ari, imitungo yingenzi, n'impamvu ikoreshwa cyane cyane ku muhogo, ibikoresho bya elegitoroniki, nibindi byinshi.
PC plastike ni iki?
Polycarbonate (PC) plastike ni mucyo, imikorere-miremire izwiho gukomera no kuramba. Bikoreshwa cyane mu nganda zitandukanye kubera imitungo idasanzwe, nko kurwanya ingaruka no gushikama. PC ikunze gutoranywa hejuru yikirahure kuko iriroheje kandi ntizicika intege. Byongeye kandi, ituma ibisobanuro byayo na nyuma yo guhura nigihe kirekire kubibazo bikaze.
Imiterere yimiti ya Polycarbonate (PC)
Imiti n'imiterere ya plastike
Kuri core yayo, PC plastike ni polymer ikozwe mumatsinda ya karubonate ahujwe hamwe mumatsinda yimikorere Mgano. Imiterere yayo ya fotoimique ikubiyemo ibice bisubiramo imiterere ikurikira: -I- (c = o) -O-. Iyi miterere irayiha ubunini no guhinduka, kabone niyo haba mubushyuhe bukabije. Ibikoresho by'ibanze bikoreshwa mu gukora pc ni gistenol a (BPA) na Phosgene.
Hasi ugereranya imiterere yimiti:
| formulaire | ni |
| Bisphenol a | C₁₅h₁₆o₂ |
| Yamazaki | Cocl₂ |
Ibi bice birimo inzira yo gukongerwa, kurema ibikoresho bikomeye kandi bitandukanye tuzi nka PC PLACES.
Reaction hagati ya gisphenol a na psiphene itanga polycarbonate
Kuvumbura no guteza imbere plastike plastike
Guvumbura kwa plastike ya plastike birashobora guturuka muri 1950. Abahedishi babiri, Dr. Hermann Schnell wa Baser ad mu Budage na Dr. Daniel W. Fox y'amashanyarazi rusange muri Amerika, yigenga yateye imbere. Ibikorwa byabo byahinduwe mubumenyi bwibikoresho batanga thermoplastique ihuriweho gukorera mu mucyo, imbaraga, no kunyuranya.
Kuva yavumbuwe, Polycarbonate yakuze mubikoresho bikoreshwa muri byose kuva mubintu bya optique kubice byimodoka . Abakora barayikunda kubushobozi bwayo bwo guhinduranya byoroshye imiterere igoye batabuze igihe cyose cyangwa ibisobanuro bya optique. PC plastike ikoreshwa kenshi muri Gutera inshinge inzira bitewe nuburyo bworoshye noroshye bwo guhindura. Imbaraga zayo no kuramba bituma bihitamo neza kuri Ibice byimodoka nibigize Inganda Gukora , mugihe ibisobanuro byayo bya Optique bituma ari byiza kuri Igikoresho cyibikoresho byubuvuzi nk'igisige no kurinda ibikoresho.
Ibyiza bya PC PLUST
PC plastike yirata imitungo ishimishije. Ibi bikajya kwimuka kubintu bitandukanye.
Gukorera mu mucyo na optique
PC plastike izwiho gusobanuka. Ni mucyo nkikirahure, yemerera:
Iyi mico ituma PC itunganye kugirango lens, Windows, kandi igaragaze ecran.
Kurwanya ingaruka nyinshi no kuramba
Gukomera ni PC Izina rya Plastike. Itanga:
Ibi bituma PC nziza kubikoresho byumutekano hamwe nibibazo byinshi.
Ubushyuhe bwo kurwanya ubushyuhe no gushikama
PC plastike irashobora gufata ubushyuhe. Itanga:
Ubushyuhe bugera kuri 135 ° C.
Ubushyuhe bwinshi bwo guhindura ubushyuhe (145 ° C saa 264 PSI)
Ibyiza byiza byo gushikama hakurya yubushyuhe bwinshi
Ibi bintu bituma PC ibereye kubushyuhe bukabije.
Flame Redartrant
PC plastike ntabwo izamuka mumaguru byoroshye. Itanga:
Ibi bituma PC amahitamo meza kubikoresho bya elegitoroniki nibikoresho byubwubatsi.
Kurwanya imiti
PC plastike irashobora kwihanganira imiti itandukanye:
Kurwanya ibyiza byo gutandukana acide na alcool
Impuzandengo yo kurwanya alkalis na marike
Kurwanya nabi kuri Hydrocarbone hamwe na Acide Yibanze
Uyu mwirondoro wo kurwanya ukora PC ibereye gusaba inganda.
Ibintu birambuye bya PC Plastike
Umutungo wumubiri Agaciro
| k'umutungo | / ibisobanuro |
| Ubucucike | 1200 kg / m³ |
| Mu mucyo | Kurenga 90% byoherejwe |
| Indangagaciro | 1.584 (kubisobanutse polycarbonate) |
| Uv guhagarika | Itanga uburinzi kuri UV Imirasire |
| Kwishyiriraho | Kwinjira mu mazi make |
| Kugabanya urutonde rwa ogisijeni | Muremure (agaciro nyako ntabwo byasobanuwe) |
| Uburemere | Hafi kimwe cya kabiri cyuburemere bwikirahure |
| Kwaguka | 0.065 mm kuri metero kuri densiyo |
Imiti Imiti
| byumutungo | Ibisobanuro |
| Icyiciro kuri stp | Bikomeye |
| Kurwanya alcoy | Kurwanya cyane |
| Kurwanya Hydrocarbone | Kurwanya ibyiza |
| Kurwanya amavuta n'amavuta | Ikomeza ubunyangamugayo mugihe ushyizwe ahagaragara |
| Kurwanya Alkalis | Impuzandengo yo kurwanya |
| Kurwanya Ketones | Kurwanya bikomeye |
| Kurwanya Acide Yatandukanijwe | Mubyukuri kwihanganira guhura |
| Kurwanya gukemurwa | Kurwanya cyane |
| Kurwanya Acide Yibanze | Kurwanya nabi |
| Kurwanya Halogene | Kurwanya nabi |
Amashanyarazi Umutungo w'amashanyarazi Agaciro
| Umutungo | / Ibisobanuro |
| Imbaraga zimyidagaduro | Muremure (agaciro nyako ntabwo byasobanuwe) |
| Imyitozo isanzwe @ 1 khz | Amashanyarazi meza cyane (agaciro nyako ntabwo yasobanuwe) |
| Gutandukanya ibintu @ 1 khz | Hasi (agaciro keza ntabwo byasobanuwe) |
| Uburebure | Hejuru cyane (agaciro nyako ntabwo byasobanuwe) |
| Inshinge z'amashanyarazi | Byiza |
| Imikorere nka pulelectric | Byiza mumihanyo yo hejuru |
Icyitonderwa: Ingingo ntabwo itanga indangagaciro zihariye kuri byinshi muriyi mitungo, ahubwo kisobanura ko ari impamyabumenyi. Niba amakuru menshi asobanutse, ubundi bushakashatsi cyangwa kwipimisha bishobora gusabwa.
Imashini ya mashini agaciro
| ka mishini | / ibisobanuro |
| Imbaraga za Tensile | 60 mpa |
| Imbaraga Zitanga umusaruro | Ntibishoboka |
| Hardolus yoroheje ya elastique | 2.3 GPA |
| Brinell Hardness | 80 Bhn |
| Imbaraga | Inshuro 250 yikirahure |
| Gukomera | Ikomeza gukomera hagati ya -20 ° C kugeza 140 ° C. |
| Umutekano | Nibyiza hejuru yubushyuhe bwinshi |
| Imbaraga zoroheje | Muremure (agaciro nyako ntabwo byasobanuwe) |
| Kurwanya Abrosion | Byiza |
| Kwihangana | Hasi |
Ubushyuhe
| bwamatara agaciro k'umutungo | / ibisobanuro |
| Gushonga | 297 ° C. |
| Ubushyuhe bw'ikirahure | 150 ° C. |
| Ubushyuhe | 0.2 w / mk |
| Ubushobozi bwihariye bwubushyuhe | 1200 j / g k |
| Ubushyuhe bwo guhindura ubushyuhe | 145 ° C saa 264 psi |
| Ubushyuhe | Kugeza kuri 135 ° C. |
| Ubushyuhe bukaba bukomeye | -20 ° C kugeza 140 ° C. |
| Gushonga ubushyuhe (kubitunganya) | 280-320 ° C (Gutera inshinge) |
| Ubushyuhe bwa mold (kugirango butunganye) | 80-100 ° C (Kubumba inshinge) |
| Ubushyuhe bukabije | 230-260 ° C. |
| 3D gucapa ubushyuhe | 260-300 ° C. |
| Ubushyuhe bwo kuryama (kuri 3D icapiro) | 90 ° C cyangwa irenga |
Gusaba PC Plastike
Polycarbonate (PC) yakoreshejwe muburyo butandukanye bwinganda bitewe nigihero cyayo, gukorera mu mucyo, no kurwanya ubushyuhe n'ingaruka. Kugereranya kwayo bituma ari ngombwa mu modoka, ibikoresho bya elegitoroniki, kubaka, ndetse no mu bice by'ubuvuzi.
Inganda zimodoka
PC ifi cyane mu rwego rw'imodoka, cyane cyane ku mitungo yoroheje kandi iramba. Gukoresha byayo byongera imikorere mugihe ushimangira umutekano.
Leperlamp Lens : gusobanuka neza nuburemere butuma bitunganya imitwe yimodoka, bitanga ingaruka nziza kurwanya ibirahure.
Ibigize imbere : Kuva kuri Dashboards kugirango ugenzure panels, plastike plastike itanga imbaraga nimbatura, ndetse no mubushyuhe bwinshi.
Izuba rya Sunroofs na panel : Kamere yoroheje ya PC ifasha kugabanya uburemere bwimodoka, kunoza lisansi no gukora.
Amashanyarazi
PC plastike ikoreshwa cyane mu nganda za elegitoroniki, tubikesheje amashanyarazi meza no kurwanya ingaruka.
Smartphone na Laptop : Gurwanya ingaruka za PC byemeza ko ibyo bikoresho bikarinda ibitonyanga no kwangirika.
CD na DVD umusaruro : gusobanuka neza kandi iramba ryayo ituma itungantego ryo gutanga discoque risaba kubika amakuru neza.
Abashitsi b'amashanyarazi : PC plastike itanga insulation nziza mu bice bya elegitoroniki, bigabanya ibyago byo kunanirwa amashanyarazi.
Ibikoresho byo kubaka n'ibikoresho by'umutekano
Mu nganda z'umutekano n'inganda z'umutekano, plastike ya PC igaragara kubera kurwanya ingaruka no gukorera mu mucyo.
Amasasu ya Windows : Ubutoni bwa PC butuma ari byiza kubisabwa amasasu aho imbaraga ari imbaraga.
Umutekano wa Surds hanyuma uhangane n'ingabo : Ihuriro ryayo risobanutse kandi rikarinda ryemeza ko ibintu byose bigaragara n'umutekano mu bidukikije.
Ikibaho cya parike : Guhuza UV ya Plastike kandi mu mucyo bituma bituma bitunganya panelouge, itanga ibimera bifite urumuri rwizuba mugihe cyo kurinda ibyangiritse kubidukikije.
Inganda z'ubuvuzi n'ibiribwa
Bitewe no gusobanuka no kuramba, PC Plastike ikoreshwa mubicuruzwa byubuvuzi nibikoresho.
Ibikoresho byubuvuzi : Birashobora kwihanganira inzira yo gusoza, bigatuma iba incubators, ibikoresho byo kubaga, hamwe nimashini za dialyse.
Ibiryo : PC ikunze gukoreshwa mububiko bwibiryo kubera kurwanya ingaruka zayo no kwihanganira ubushyuhe.
Amacupa y'abana (Amahitamo Yubusa) : PC ya BPA-Free ikora umutekano kubana mugihe ukomeje gukorera mu mucyo no kuramba.
Porogaramu Nziza
PC pulasitike irabagirana mubikorwa bya optique, bakenguye neza kandi birwanya ingaruka.
Lens ya Eyeglass : Lens Lens ifite uburemere, iramba cyane, kandi irwanya-irwanya, ibakora umutekano kuruta ikirahure gakondo.
Imyenda ya Kamera : PC ikoreshwa munzira ya kamera, aho gusobanuka neza nuburemere bwiza nibyingenzi kubashushanya neza.
Disiki ya Optique : CD, DVD, na Blu-Ray Discs zishingiye kuri PC plastike kugirango iramba.
Gutunganya uburyo kuri pc plastiki
Polycarbonate (PC) plastike itunganijwe ukoresheje uburyo butandukanye, buri kimwe gihwanye kugirango wuzuze ibikenewe byihariye. Kuva gushingwa muburyo bwa 3d icapiro, guhitamo tekinike biterwa nibicuruzwa byanyuma.
Gutera inshinge
Gutera inshinge nuburyo bukunzwe bwo gukora ibice bya PC.
Inzira nyabagendwa:
Gushonga pc plastiki
Kugonga muburyo bworoshye
Gukonje kandi ushimangire ibikoresho
Ibipimo by'ingenzi byo gutera inshinge za PC:
Ibyiza:
INGORANE:
Kuzamuka
Kwiyongera gukoreshwa cyane mugukora imyirondoro ya PC ikomeza.
Ubwoko bwibicuruzwa byiyongera bwa PC:
Impapuro
Imyirondoro
Imiyoboro miremire
Ubushyuhe bukabije nigenamiterere:
Gusaba PC ya PC:
Igisenge
Glazing
Disiki nziza
Hafi yemerera gushiraho imiterere ndende, ikomeza hamwe nibice bihamye.
Theruforming no guhuha
Ubu buryo butunganye bwo gukora ibice bya PC byuzuye.
Ibisobanuro Bitunganijwe:
THERMOMING: Ubushyuhe bwa PC, form hejuru
Guhumuriza Kubumba: Shira PC PC PC mu muyoboro wa Hollow, inflate kugirango uhuze
Porogaramu ibereye:
Inama zo gutsinda neza / guhuha:
Kuzuza neza PC mbere yo gutunganya
Kugenzura gushyushya kwirinda kwishyurwa cyangwa gushyushya bidafite ishingiro
Koresha ibikoresho bya mold bikwiranye
Ubu buryo bukomeye bwo kubyara ibice binini, byuzuye hamwe nuburyo bugoye.
3D icapiro hamwe na PC PLastique
3D Icapiro rifungura uburyo bushya bwa PC PLUST.
3D tekinike yo gucapa kuri PC:
Igenamigambi ryiza:
Gucapa ubushyuhe: 260-300 ° C.
Ubushyuhe bwo kuryama: 90 ° C cyangwa irenga
Icapa Umuvuduko: 30-60 mm / s
Igishushanyo mbonera cya 3D cyacapwe ibice PC:
Urukuta rw'urukuta: Nibura 1mm ku bice bito, 1.2mm kubice binini
Inzego zishyigikira: Birakenewe kurenga cyangwa inguni bigufi kuruta 45 °
Anisotropy: Reba icyerekezo cyo gucapa kubikorwa byiza
3d icapiro ryemerera Rapid Prototyping hamwe numusaruro muto wigiciro cyibice bya PC.
Gushushanya hamwe na pc plastiki
Gushushanya hamwe na PC plastike itanga guhinduka cyane kubera imbaraga zayo no gukorera mu mucyo. Ariko, kunoza imikorere, abashushanya bakeneye gusuzuma ibintu byinshi nkubunini bwurukuta, icyerekezo cyo gucapa, hamwe ninzego zifasha. Hasi ni umurongo ngenderwaho wingenzi kugirango ufashe gushushanya ibice bifatika ukoresheje PC Plastike.
UBUYOBOZI BWA BYIZA
Ubunini bukwiye ni ngombwa kubice bya PC:
Ibice bito (<250 x 250 x 300 mm): byibuze 1 mm
Ibice binini: byibuze 1.2 MM z'ubugari
Irinde inkuta ndende cyane kugirango wirinde imyanda yibintu no kubyamamaza
Aya mabwiriza ni ngombwa cyane mugihe gushushanya kwibasirwa.
Ubwiza bwo hejuru no gucapa
Icyerekezo cyo gucapa kigira ingaruka ku bwiza n'imbaraga:
Gucapa guhagaritse: ubuziranenge bwiza
Gucapa gutambitse: Birashobora kwerekana 'ingamba zo ku ngazi '
Reba aho hakenewe hejuru kurangiza mugihe uhisemo icyerekezo
Anisotropy ningingo zidakomeye
Ibice bya PC birashobora kugira imbaraga zerekeza kubice-by-layes:
Ubwumvikane
PC itanga urwego rwinshi muri 3D icapiro:
Ubu buryo butuma PC ibereye Gukora neza.
Inzego zishyigikira
Inzego zifasha ni ngombwa kubiranga bimwe:
Bisabwa kubahirizwa cyangwa inguni bigufi kuruta 45 °
Intoki zakuweho nyuma yo gucapa
Gushushanya ibice kugirango ugabanye ukeneye gushyigikira aho bishoboka
Ibisobanuro byanditseho kandi byanditseho amakuru
Amabwiriza ya Optimal Yibeshya kandi yanditseho ibintu:
| Ikintu cyimiterere | ntarengwa yumurongo | wimbitse |
| Inyandiko | Mm 1 | 0.3 mm |
| Inyandiko | MM,5 | MM.5 |
Guhagarika no kwimuka ibice
PC yemerera gucapa bigoye, amateraniro yimukanwa:
Imiterere ya dosiye
Koresha imiterere ya dosiye ihuza umusaruro woroshye:
Imiterere yemewe: STL, 3Ds, ObJ, intambwe
Tanga icyitegererezo kimwe kumurongo umwe
Igishushanyo
Kuringaniza imbaraga, igiciro, no kugaragara mu bishushanyo byawe:
Imiterere yubuki kubice byoroheje nyamara
Ibishushanyo mbonera byo kunoza ubutware nta bikoresho birenga
Kuzenguruka Inguni kugirango ugabanye imihangayiko
Ibishushanyo mbonera ni ngombwa kuri Ibice byimodoka nibigize Inganda Gukora.
Inama zo Gutegura Ibice bya PC kubicapure bya 3D
Hindura ibishushanyo byawe 3D Icapiro :
Ibice bya OrIent kugirango bigabanye inzego zo gufasha
Koresha inzibacyuho gahoro gahoro hagati yimikino myinshi
Reba icyerekezo cyo gucapa mugihe ushushanya imbaraga
Shyiramo inguni yo kwishyigikira (> 45 °) aho bishoboka
Shushanya ibice byubusa hamwe nimwobo wa diin kugirango ukureho
Binyuze mugukurikiza aya mabwiriza, urashobora gushushanya neza ibice bya Plastike kubisabwa bitandukanye, kuva ibicuruzwa by'umuguzi kuri Ibikoresho byo kwa muganga.
Kuzamura imikorere ya plastike
Polycarbonate (PC) Imikorere ya Plastike irashobora kunozwa cyane no kongeramo inyongeramusaruro zitandukanye, zivanga nibindi bikoresho, no gushyira mubikorwa hejuru. Ubu buryo bwongerera ibintu ubuzima bwumubiri kandi buko bukwiriye gusaba gusaba.
Inkingi no gushimangira
Inyongera zirashobora kuzamura cyane umutungo wa PC. Dore uburyo:
UV stabilizers
Kurinda PC kuva muri UV gutesha agaciro
Stabilsizle ishingiye kuri BenzotriaZole isanzwe ikoreshwa
Kuzamura kuramba mugusaba hanze
Ikirangantego
Ibirahuri fibre
Ongera imitungo ya mashini
Bitezimbere modulus, imbaraga zoroheje, n'imbaraga za kanseri
Irashobora kuzamura iby'inyobe igera kuri 28 mpa saa 210 ° F.
PC ivanze na alloys
Kuvugurura PC nibindi bikoresho bitera guhuza bikomeye:
PC / ABS
Guhuza ubukana bwa pc hamwe nibikorwa bya ABS
Tanga uburimbane buhebuje
Ikoreshwa cyane mumodoka yimodoka nimodoka
PC / PBT
Ibindi PC isanzwe
Izi mvange zerekana imitungo ya PC kubisabwa byihariye, yagura byinshi.
Kuvura hejuru no Gukora
Guhindura hejuru birashobora gukemura ibibazo bya PC:
IHURIRO RY'INGENZI RY'INGENZI
Gutezimbere Kuramba Byinshi
Byingirakamaro muburyo bwo gusaba
Kongera Mar Kurwanya Mubidukikije Byinshi
Kuvura ibihu
Kubuza codenstation kuri pc hejuru
Ingirakamaro mubikoresho byimodoka hamwe numutekano
Komeza usobanutse muguhindura ubushyuhe
Metallsasation ya pc
Ongeraho ibyuma kubice bya PC
Kunoza imiterere ya electorique
Kuzamura ubujurire bwe mubicuruzwa byabaguzi
Ubuvuzi bwongerera imikorere ya PC, bigatuma bikwiranye nibindi bisabwa.
Gutekereza kubahitamo PC plastiki
Mugihe uhitamo PC PLUST kumushinga, hari ibintu byinshi byingenzi tugomba gusuzuma. Kuva mu giciro no gutunganya imikorere kugirango ubone no kugereranya nibindi bikoresho, gusobanukirwa ibi bintu bizagufasha gufata icyemezo cyiza kubisaba.
Ikiguzi n'ingengo yimari
PC plastiki irashobora kuba ibiciro kuruta ubundi buryo:
Mubisanzwe bihenze kuruta ab cyangwa acrylic
Igiciro cyatsindishirizwa numutungo wo hejuru mubisabwa byinshi
Suzuma agaciro igihe kirekire na ishoramari ryambere
Impanuro: Suzuma niba imitungo yihariye ya PC ari ngombwa kumushinga wawe gutsindishiriza ikiguzi.
Gutunganya imikorere nigice
Gutunganya PC birimo bigira ingaruka kumusaruro:
Ubushyuhe bwinshi busaba kugenzura ubushyuhe bwitondewe
Ubushuhe busaba guma neza mbere yo gutunganya
Bikwiranye nibintu bito kandi binini biruka
Reba ingano yawe yo kubyara nibikoresho bihari mugihe uhisemo PC.
Kugeza igihe no kuboneka
Ibintu bireba PC Plastique Kuboneka:
Mubisanzwe biraboneka cyane kubitanga
Amanota yihariye arashobora kuba afite igihe kirekire
Urunigi rwo gutanga isura yisi yose rurashobora kuboneka
Teganya mbere kandi ukomeze umubano mwiza nabatanga isoko kugirango tumenye igihe.
Kugereranya nibindi plastiki yubuhanga
Reka tugereranye PC hamwe nubundi buryo:
| Umutungo | PC | acryclic (pmma) | abs |
| Imbaraga | Byiza | Byiza | Nibyiza cyane |
| Mu mucyo | Hejuru | Byiza | Opaque |
| Kurwanya ubushyuhe | Hejuru | Gushyira mu gaciro | Gushyira mu gaciro |
| UV Kurwanya UV | Byiza | Byiza | Umukene |
| Igiciro | Hejuru | Gushyira mu gaciro | Munsi |
Ibyiza bya PC:
Ibizwe na PC:
Igiciro cyo hejuru
Byoroshye kwibasirwa
Bisaba gutunganya neza
Suzuma ibi bintu mugihe uhitamo hagati ya PC nibindi Plastike kubisabwa byihariye.
Umutekano no gutekereza ku bidukikije
Iyo ukoresheje PC PList , ni ngombwa gusuzuma umutekano wacyo haba kubaguzi no kugira ingaruka zishingiye ku bidukikije. Kuva kuri FDA kubiryo byo kubona uburyo bwo guhitamo BPA , habaye ibintu byinshi byemeza ko plastike ya plastike ari umutekano kandi wincuti.
Kwemeza FDA kubikorwa byo guhuza ibiryo
PC plastike ikunze gukoreshwa mubicuruzwa bijyanye nibiryo, nkibicupa byamazi , amacupa , hamwe nibikoresho byo kubika ibiryo . Yakiriye FDA yemejwe kubiryo byinshi byo guhuza ibiryo. Iri shingiro ryemeza ko plastike ya PC PC ihuye nubucuruzi bwumutekano mugupakira ibiryo no gukemura, kubigira ibikoresho byizewe mu nganda zibiribwa. Ariko, ni ngombwa kugenzura niba urwego rwihariye rwa PC rukoreshwa ruhuye nibisabwa byose bisabwa, cyane cyane mugihe ukorana ibiryo cyangwa ibinyobwa.
Amahitamo ya BPA-Ubuntu
Impungenge imwe yahuye na PC PLUST nihaba muri Bisphenol a (BPA) , imiti yasuzumwe ingaruka zishoboka zubuzima. Ubushakashatsi bumwe bwerekana ko BPA ishobora guhindukira mu biribwa cyangwa ibinyobwa bivuye mubikoresho bya pulasitike. Kugirango ukemure ibi, abakora benshi ubu batanga amahitamo ya BPA- KUBUNTU . Ubu buryo butanga iherezo rimwe kandi busobanutse nka plastiki gakondo ya PC ariko ikuraho ibyago bifitanye isano na BPA . Kubicuruzwa nkibintu byamacupa cyangwa ibikoresho byamazi , guhitamo ibikoresho byubuntu bya BPA ni uguhitamo umutekano, ubuzima bwiza kubaguzi.
Gutunganya no guharanira ibidukikije bya plastike
PC plastike ikoreshwa, igabanya ibidukikije. byinshi bya PC Ibicuruzwa birashobora gukusanywa, gutunganywa, no gukosorwa mubintu bishya, bifasha kubungabunga umutungo. Polycarbote yo gusubiramo akenshi bikubiyemo inzira yimiti, aho ibikoresho byacitsemo ibice kugirango andi mafaranga menshi. Byongeye kandi, PC plastike irangwa na code yo gusubiramo '7, ' yerekana ko itunganijwe ariko isaba ibikoresho byihariye.
Nubwo bavukana, hari ibibazo byo kwemeza Plastike yasubiwemo neza, kuko ntabwo ibigo byose byo gutunganya bishobora kubitunga. Ubushakashatsi bukomeje bugamije kunoza uburyo bwo gutunganya ndetse no gukora polycarbonate bishingiye kuri bio , bigabanya ingaruka zibidukikije kurushaho. Gukurikira udushya dutanga ubushobozi bwa PC ya plastike irambye mugihe kizaza.
| yumutungo | Amakuru |
| Kwemeza FDA | Byemejwe kubikoresho byo guhuza ibiryo |
| Amahitamo ya BPA | Kuboneka kubikoresho byibiribwa bitekanye |
| Recyclability | Irashobora gusubirwamo nuburyo bwihariye |
| Ingaruka y'ibidukikije | Ubushakashatsi mubindi bikoresho bishingiye kubi bio |
Umwanzuro
PC plastike itanga ingaruka zidasanzwe, gukorera mu mucyo, no gutuza ubushyuhe, bigatuma ari byiza kunganda zitandukanye. Gusobanukirwa imitungo yayo bifasha kugwiza ubushobozi bwayo muri porogaramu nkimodoka, ibikoresho bya elegitoroniki, nibikoresho byubuvuzi. Hamwe niterambere rikomeje muri BPA-Ubuntu na Polycarbonates zishingiye kubio , ejo hazaza h'amasezerano PC ya
INAMA: Birashoboka ko ushobora kuba ushishikajwe na plastique yose
