Guhitamo plastike iboneye ningirakamaro mugukora ibice byujuje ubuziranenge kandi biramba. Buri kintu gitanga ibintu byihariye bigira ingaruka kumikorere yanyuma, igiciro, hamwe no kuramba. Ababikora bashira imbere ibintu nkimbaraga, kurwanya ubushyuhe, hamwe nubushakashatsi bwimiti kugirango byuzuze ibicuruzwa bikeneweibice bya shitingi.

Ikiguzi-cyiza kigira uruhare runini muguhitamo ibikoresho. Uburyo bwo gutunganya imashini zikoreshwa mu Burayi zorohereza ikoreshwa rya pulasitike, bizigama toni 2,3 z’ibyuka bihumanya ikirere kuri toni yongeye gukoreshwa. Ubu buryo kandi bwongerera igihe cyo kubahoibicuruzwa byatewe inshingemu gihe bigabanya ingaruka ku bidukikije. Muguhuza ibintu bifatika nintego zo kubyaza umusaruro ibice byo gutera inshinge, ubucuruzi bugera kumikorere no kuzigama igihe kirekire.

Ibyingenzi

• Gutoraplastike iburyoni ngombwa kubice byiza bibumbabumbwe. Tekereza ku mbaraga, kurwanya ubushyuhe, n'umutekano wa chimique kubicuruzwa byawe.
• Reba ibyo ibicuruzwa byawe bigomba gukora neza. Amashanyarazi amwe, nka polyethylene, arunamye, mugihe polypropilene ikomeye.
• Menya UwitekaIbicuruzwa byaweguhangana. Hitamo ibikoresho bikomeza gukomera mubushuhe, ubushuhe, cyangwa igitutu.
• Wibande kumutekano wimiti muguhitamo plastike. Menya neza ko plastiki itazacika kumiti ikora.
• Gupima igiciro nubuziranenge kugirango ubone amahitamo meza. Ibikoresho byiza birashobora gutwara amafaranga menshi ariko bikamara igihe kirekire kandi bikenera gukosorwa bike.

Sobanukirwa n'ibicuruzwa byawe

Imikorere n'ibikenewe

Igice cyose cyo guterwa inshinge zigomba kuba zujuje ibisabwa nibikorwa. UwitekaIbikoreshoigomba guhuza nibicuruzwa bigenewe gukoreshwa. Kurugero, plastike ifite ihindagurika ryinshi, nka polyethylene (PE), nibyiza kubisabwa bisaba guhinduka, mugihe ibikoresho bikomeye nka polypropilene (PP) bikwiranye neza.

Guhitamo ibikoresho byiza byemeza ko ibicuruzwa bikora nkuko byari byitezwe mugihe hagabanijwe imyanda no kuzamura umusaruro.

Ibidukikije no Kuramba

Plastike igomba kwihanganira ibidukikije bazahura nabyo. Ibintu nkubushyuhe, ubushuhe, hamwe nubukanishi birashobora kugira ingaruka kumara igihe. Ubushakashatsi bwerekana ko ABS yiyongera muburyo bwa elastique nyuma yikurikiranya, mugihe PLA igabanuka mukugabanya imihangayiko mubihe bisa. HIPS ikomeza imbaraga zayo nubwo ihungabana, bigatuma ikwirakwizwa ningaruka zikoreshwa.

• Ibisubizo by'ingenzi ku Kuramba:
  • ASA igaragaza impinduka nke mukibazo cyo kuruhuka ariko igatakaza 43% byingaruka zayo nyuma yikurikiranya rimwe.
  • HIPS igumana imbaraga zidasanzwe za tekinike hamwe nimpinduka nkeya muri moderi ya elastique.
  • PLA na ABS berekana kugabanuka kwingaruka zingaruka nyuma yikurikiranya ryinshi.

Gusobanukirwa nuburyo butandukanye bifasha ababikora guhitamo ibikoresho byemeza imikorere irambye.

Ibitekerezo byuburanga no gushushanya

Kwiyambaza ubwiza bigira uruhare runini muguhitamo ibikoresho. Abaguzi bakunze guhuza ibicuruzwa byujuje ubuziranenge n'ibishushanyo bishimishije. Guhitamo ibikoresho bigira ingaruka hejuru yubuso, ibara, nuburyo. Kurugero, ibipimo byo kwihanganira hamwe nubunini bwurukuta bigira ingaruka kumpera yanyuma yibice.

1. Guhitamo ibikoresho bigira ingaruka nziza muburyo bwiza bwibicuruzwa bya plastiki.
2. Ibishushanyo mbonera nkuburebure bwurukuta hamwe nibipimo byo kwihanganira bigena ibisubizo bigaragara.
3. Guhuza ubuhanga bwa tekiniki hamwe nubuhanzi bivamo ibishushanyo byiza kandi bikora.

Byongeye kandi, ibikoresho bitangiza ibidukikije byongera ibicuruzwa bikemura ibibazo by’ibidukikije, bikaba ari ngombwa cyane ku baguzi.

Ibyingenzi Byingenzi Ibikoresho byo Gusuzuma

Imbaraga nubukanishi

Imbaraga nubukanishi bwibikoresho bigena ubushobozi bwayo bwo guhangana nimbaraga zidahinduka cyangwa ngo zimeneke. Iyi miterere ningirakamaro kugirango hamenyekane igihe kirekire nigikorwa cyigice cyo gutera inshinge. Ibipimo by'ingenzi birimo imbaraga zingana, kurwanya ingaruka, hamwe na moderi ya flexural. Kurugero, ABS itanga imbaraga zo guhangana ningaruka nziza, bigatuma ikenerwa mubisabwa bisaba gukomera, mugihe Nylon 6 itanga imbaraga zingana kubintu bitwara imitwaro.

• Kugereranya Ibarurishamibare:
  • Ubushakashatsi bugereranya plastike nka PLA, ABS, na Nylon 6 bugaragaza itandukaniro rikomeye mumiterere yubukanishi bushingiye kubuhanga bwo gutunganya.
  • Isesengura ryinzira 2 ANOVA (p≤ 0.05) yerekana itandukaniro mubucucike, imbaraga zingana, no gupima ibintu byoroshye hagati yo guterwa inshinge no guhimba filament.

Gusobanukirwa itandukaniro bifasha ababikora guhitamo ibikoresho byujuje ibyangombwa bisabwa. Kurugero, inshinge-yashizwemo PLA yerekana imbaraga zingana kurenza mugenzi we wacapishijwe 3D, bigatuma ihitamo neza mubikorwa byubaka.

Ubushyuhe bwo Kurwanya hamwe nubushyuhe bwumuriro

Kurwanya ubushyuhe ni ikintu cyingenzi kuri plastiki ihura nubushyuhe bwinshi mugihe cyo kuyikoresha. Ibikoresho bifite ubushyuhe bwinshi bugumana imiterere n'imikorere munsi yumuriro. Ibizamini bisanzwe, nka Heat Deflection Temperature (HDT) hamwe n Ibizamini byumuvuduko wumupira, bigereranya ubushobozi bwibikoresho byo guhangana nubushyuhe.

Kurugero, PEEK yerekana ubushyuhe budasanzwe, hamwe nubushyuhe buri hejuru ya 250 ° C, bigatuma biba byiza mubyogajuru no gukoresha imodoka. Ibinyuranye, ibikoresho nka polypropilene (PP) bikwiranye nubushyuhe buke bitewe nubushyuhe buke bwumuriro.

Ubushakashatsi bwerekana kandi ko ubushyuhe bukabije bushobora kongera by'agateganyo ibikoresho by'ubushyuhe bukabije (CTmax), bikazamura imikorere yabyo mu bihe bikabije. Uku guhuza n'imihindagurikire ituma plastiki zimwe zihinduka cyane kubisabwa gusaba.

Viscosity and Flow Ibiranga

Ibiranga ibintu hamwe nibiranga bigira ingaruka kuburyo plastiki yuzuza ifu mugihe cyo gutera inshinge. Ibikoresho bifite ubukonje buke bitemba byoroshye, bigabanya ibyago byinenge nkubusa cyangwa kuzura kutuzuye. Ubwoko bwubwiza bwa Cross / Williams-Landel-Ferry (WLF) bufasha ababikora guhanura uburyo ubushyuhe, igipimo cyogosha, nigitutu bigira ingaruka kumyunyu ngugu.

Intambwe zingenzi zo gusuzuma ibiranga urujya n'uruza zirimo:

1. Kubyara umurongo ugereranije nubwiza bwikigereranyo ukoresheje icyitegererezo kubiciro bitandukanye.
2. Imashini yinyandiko yuzuza igihe nigitutu cyo gutera inshinge.
3. Kubara ugereranije ubwiza bwikigereranyo nigipimo cyogukoresha ukoresheje ibigereranyo byihariye.
4. Shushanya ubwiza bwikigereranyo kugirango umenye uturere dutuje.
5. Hitamo plastike ukurikije impera "igorofa" yanyuma, aho viscosity ihinduka bike.

Kurugero, polyakarubone (PC) yerekana imyitwarire ihoraho, bigatuma ibera muburyo bugoye hamwe nibisobanuro birambuye. Mugusobanukirwa ibipimo byijimye, ababikora barashobora kunoza umusaruro no kwemeza ibisubizo byiza.

Kurwanya imiti no guhuza

Kurwanya imiti bigira uruhare runini muguhitamo igikwiye cya plastiki yo gutera inshinge. Ibicuruzwa byinshi bihura n’imiti mugihe cyubuzima bwabo, harimo ibikoresho byogusukura, lisansi, amavuta, cyangwa umusemburo. Ubushobozi bwibikoresho byo kurwanya iyangirika ryimiti butuma ibicuruzwa bikomeza uburinganire bwimiterere, isura, nibikorwa mugihe.

Impamvu Kurwanya Imiti bifite akamaro

Plastike ihuye n’imiti idahuye irashobora kubyimba, guturika, guhinduka ibara, cyangwa kunanirwa burundu. Kurugero, icyombo cya plastiki cyagenewe kubika imashanyarazi yinganda kigomba kurwanya imiti ishobora guhungabanya igihe cyayo. Mu buryo nk'ubwo, ibikoresho byo kwa muganga bisaba ibikoresho biguma bihamye iyo bihuye na disinfectant cyangwa fluid umubiri. Guhitamo plastike irwanya imiti igabanya ibyago byo kunanirwa ibicuruzwa kandi ikongerera igihe cyayo.

Gusuzuma Guhuza Imiti

Ababikora basuzuma imiti irwanya imiti ikoresheje ibizamini bisanzwe. Ibi bizamini bigereranya imiterere-yisi kugirango isuzume uburyo plastiki yitabira imiti yihariye. Inzira ikubiyemo kwerekana urugero rwa plastike kumiti itandukanye ukoresheje uburyo nko kwibiza, guhanagura, cyangwa gutera. Nyuma yo kwerekanwa, ibikoresho bisuzumwa kugirango bihindurwe muburemere, ibipimo, isura, hamwe nubukanishi nkimbaraga zingana.

Ubu buryo butunganijwe bufasha ababikora kumenya plastiki zishobora kwihanganira ibidukikije byimiti. Kurugero, polypropilene (PP) yerekana guhangana cyane na acide na base, bigatuma iba nziza mubigega byo kubika imiti. Kurundi ruhande, polyakarubone (PC) irashobora gutesha agaciro iyo ihuye numuti runaka, bikagabanya imikoreshereze yabyo.

Inama zifatika zo gutoranya ibikoresho

1. Sobanukirwa n'ibidukikije: Menya ubwoko bwimiti igicuruzwa kizahura nacyo mugihe cyubuzima bwacyo. Reba ibintu nko kwibanda, ubushyuhe, nigihe bimara.
2. Menyesha imbonerahamwe yo kurwanya imiti: Ababikora benshi batanga imbonerahamwe irambuye kubikoresho byabo. Ibikoresho bitanga ibisobanuro byihuse byo guhitamo plastiki ikwiye.
3. Kora Ikizamini-cyihariye: Mugihe imbonerahamwe hamwe namakuru rusange atanga ubuyobozi, ibizamini-byukuri byerekana ko ibikoresho bikora nkuko byari byitezwe mubihe byihariye.

Inama: Buri gihe ugerageze ibikoresho mubihe bigana hafi ibyateganijwe. Iyi ntambwe igabanya ibyago byo kunanirwa gutunguranye mugihe cyo gukoresha.

Mugushira imbere kurwanya imiti no guhuza, abayikora barashobora kubyara ibice byatewe inshinge zujuje ibyangombwa bisabwa kandi bikagumana ubwizerwe mubidukikije bigoye.

Kuringaniza Igiciro n'imikorere

Inzitizi zingengo yimari nigiciro cyibikoresho

Inzitizi zingengo yimari akenshi ziteganya guhitamo ibikoresho mumishinga yo gutera inshinge. Igiciro cyo gukora ibice byo guterwa inshinge biterwa nibintu byinshi, harimo ubwoko bwibintu, ingano yumusaruro, hamwe nuburyo bugoye. Kubicuruzwa bito bito, ababikora barashobora kubyara ibicuruzwa murugo, byongera igiciro cyigice. Nyamara, ibicuruzwa bito n'ibiciriritse byunguka mubukungu bwikigereranyo, kugabanya igiciro kuri buri gice uko umusaruro wiyongera.

Guhitamo ibikoresho bigira uruhare runini murikuringaniza ibiciro n'imikorere. Kurugero, plastike-ikora cyane nka PEEK irashobora gutanga imitungo isumba iyindi ariko ikaza kubiciro biri hejuru. Ababikora bagomba gupima ibyo biciro nibyiza batanga.

Gucuruza hagati yubuziranenge no kwemerwa

Kugera ku buringanire bukwiye hagati yubuziranenge nubushobozi busaba gutekereza neza kubicuruzwa. Ibikoresho byujuje ubuziranenge akenshi bitanga imikorere myiza, kuramba, no kurwanya ibidukikije. Ariko, ntibashobora guhora bahuza nimbogamizi zingengo yimari. Kurugero, gukoresha ABS aho gukoresha polyakarubone birashobora kugabanya ibiciro mugihe ukomeje guhangana ningaruka zemewe kubisabwa bidakenewe.

• Ibyingenzi byingenzi byubucuruzi:
  • Guhitamo Ibikoresho: Ibikoresho bihebuje byongera ibiciro ariko byongera imikorere yibicuruzwa.
  • Ububiko: Kworoshya ibishushanyo mbonera bishobora kugabanya amafaranga yumusaruro ariko birashobora kugabanya imiterere ihinduka.
  • Umubare w'umusaruro: Umubare munini ugabanya ibiciro kuri buri gice ariko bisaba ishoramari rinini imbere.

Ababikora bagomba gusuzuma ibyo bicuruzwa kugirango ibicuruzwa byanyuma byujuje ibisabwa ningengo yimari.

Igihe kirekire

Gukoresha igihe kirekireakenshi bifite ishingiro gukoresha ibikoresho byujuje ubuziranenge. Plastike irambye nka polyethylene (PE) itanga inyungu zingenzi kurenza ubundi nk'impapuro, ikirahure, cyangwa aluminium. PE igabanya ibyuka bihumanya ikirere 70% kandi bisaba amazi make nibikoresho fatizo mugihe cyo kubyara. Izi nyungu zisobanura ingaruka nke kubidukikije hamwe nigiciro cyibikorwa mugihe runaka.

Gushora mubikoresho biramba kandi birambye bigabanya kubungabunga no gusimbuza ibiciro. Ubu buryo buteganya ko ibice byo guterwa inshinge bya pulasitike bikomeza kubahenze mubuzima bwabo bwose.

Gutunganya Ibitekerezo

Kuborohereza kubumba no gutunganya

Kuborohereza kubumbabigira ingaruka zitaziguye kumikorere nubuziranenge bwibikorwa byo gutera inshinge. Plastike hamwe nibiranga ibintu byateganijwe byoroshya kuzuza ibumba, kugabanya inenge nkubusa cyangwa kuzura kutuzuye. Ababikora akenshi basuzuma ibikoresho bishingiye ku bwiza bwabyo hamwe nubushyuhe bwumuriro kugirango barebe neza.

Ibishushanyo mbonera byongerewe imbaraga, nkumuyoboro ukonje uhuza, utezimbere ubushyuhe mugihe cyo kubumba. Ubushakashatsi bwerekana ko guhuza iyi miyoboro bigabanya igihe cyizunguruka ku kigero cya 26%, bikagabanya igipimo cy’ibisigazwa, kandi bigatuma kwihanganira gukomera. Iterambere rituma inzira irushaho gukomera no gukoresha ingufu.

Inama: Guhitamo ibikoresho bifite imyitwarire ihamye bigabanya ibibazo byo gutunganya no kunoza umusaruro.

Kugabanuka no Guhangayikishwa

Kugabanuka no kurigata nibibazo bisanzwe muburyo bwo gutera inshinge. Izi nenge zibaho bitewe no kugabanuka gutandukanye mugihe cyo gukonja, biganisha ku guhinduka kurwego no guhungabana kwimiterere. Ibipimo byo kugabanuka birenze urugero harimo amafuti magufi, kurohama, ubusa, hamwe nintambara.

Ibintu byinshi bigira ingaruka kumurongo uhamye, harimo urwego rwibintu, imiterere yimiterere, nihinduka ryibidukikije. Kurugero, imihangayiko isigaye iterwa no gushyushya no gukonjesha inshuro nyinshi birashobora gutuma amasahani ya polyakarubone yangirika, bikagira ingaruka kubipimo byanyuma. Ababikora bagabanya izo ngaruka mugutezimbere igishushanyo mbonera no gutunganya ibipimo.

• Ibitekerezo by'ingenzi:
  • Urwego rwibikoresho hamwe nubushuhe.
  • Ubushyuhe bwubushyuhe nigipimo cyo gukonja.
  • Ibidukikije mugihe cyo gukora.

Igihe Cyigihe no Gukora neza

Igihe cyinzira kigira uruhare runinimu kugena umusaruro. Yerekeza ku gihe cyose gisabwa kugirango imashini itera inshinge kugirango irangize uruziga rumwe, harimo kuzuza, gukonjesha, no gusohora. Igihe kigufi cyigihe cyongera igipimo cyumusaruro kandi kigabanya ibiciro byakazi, bigatuma biba ngombwa mubikorwa byinshi.

Ubushakashatsi bwerekana ko ibishushanyo mbonera bigera ku gihe cyo kugereranya amasegonda 38.174, byerekana akamaro ko guhitamo ibintu no gushushanya. Ababikora bashira imbere ibikoresho bifite uburyo bwiza bwo gukonjesha kugirango bongere umusaruro kandi bagabanye ibiciro.

Bikunze gukoreshwa Plastike nibisabwa

ABS (Acrylonitrile Butadiene Styrene)

ABS ni thermoplastique itandukanye ikoreshwa muburyo bwo gutera inshinge bitewe ningaruka zayo nziza kandi iramba. Ababikora bishingikiriza kuri ABS kubisabwa bisaba gukomera no guhagarara neza. Ubushobozi bwayo bwo guhangana nihungabana ryimashini bituma biba byiza kubice byimodoka, nkibibaho hamwe nibice bya trim, hamwe nibikoresho bya elegitoroniki byabaguzi nka clavier na terefone.

• Inyungu z'ingenzi:
  • Imiterere ikomeye ya tensile yemeza kuramba murwego rwo hejuru rwibidukikije.
  • ABS ikomeza uburinganire bwayo binyuze muburyo bwinshi bwo gukora, bigatuma ibera inshinge.
  • Kurangiza neza neza byongera ubwiza bwubwiza, nibyingenzi kubicuruzwa bireba abaguzi.

ABS irazwi cyane mu Burayi, aho yiganje mu bice by'imodoka no gutwara abantu. Ibikoresho byizewe nibikorwa bituma ihitamo neza inganda zisaba ibice bikomeye kandi biramba.

Inama.

Polypropilene (PP)

Polypropilene ni imwe muri plastiki zihenze kandi ziramba zikoreshwa mugutera inshinge. Kamere yoroheje hamwe nubushyuhe bwamazi bituma biba byiza kubyara umusaruro mwinshi. Ababikora bakunda polypropilene kubisabwa mubipakira, ibinyabiziga, nibicuruzwa byo murugo.

1. Porogaramu yimodoka:
   • Amashanyarazi ya bateri, bumpers, hamwe na trim imbere byunguka ingaruka za polypropilene.
   • Ibikoresho byoroheje bigabanya uburemere bwibinyabiziga, bizamura imikorere ya lisansi.
2. Gukoresha Gupakira:
   • Polypropilene iruta mubikoresho byibiribwa hamwe nudupapuro twacupa bitewe nubushyuhe bwayo.
   • Kuramba kwayo bituma imikorere iramba mububiko no gutwara.

Ababikora barashima polypropilene igiciro gito kandi byoroshye gutunganya. Iyi mico ituma ihitamo ryizewe ryinganda zishakisha ibisubizo bihendutse ariko biramba.

Icyitonderwa: Polypropilene ikomatanya kandi ihindagurika irashimangira uruhare rwayo nkibikoresho byingenzi mugutera inshinge.

Polyakarubone (PC)

Polyakarubone iragaragara neza neza kandi ifite imbaraga. Iyi thermoplastique ikoreshwa mubisabwa bisaba gukorera mu mucyo no gukomera. Inganda nkimodoka, icyogajuru, nibicuruzwa byabaguzi zishingiye kuri polyakarubone kubushobozi bwayo bwo gukomeza ubusugire bwimiterere mugihe ibumbabumbwe muburyo bugoye.

• Porogaramu:
  • Ibikoresho by'amatara y'ibinyabiziga byungukirwa na polyikarubone irwanya ingaruka zikomeye kandi zisobanutse neza.
  • Umutekano w'amaso n'amadarubindi ukoresha mucyo no kurwanya UV kugirango ukoreshe hanze.
  • Ibikoresho byo mu gikoni hamwe n’ibikoresho byo kurya bikoresha ubushyuhe bwabyo kugirango bikemurwe neza.

Indangantege ya Polyakarubone hamwe nogukwirakwiza urumuri bituma iba nziza kubirahuri by'amaso hamwe nibindi bikoresho byiza. Kamere yacyo yoroheje ariko ikomeye itanga igihe kirekire mubidukikije bisaba.

Inama: Polyakarubone ni ihitamo ryambere mu nganda zisaba neza kandi zisobanutse, nk'amatara y'ibinyabiziga n'ibikoresho by'umutekano.

Nylon (Polyamide)

Nylon, izwi kandi nka polyamide, ni amahitamo azwi cyane yo guterwa inshinge kubera imiterere yihariye ya mashini nubushyuhe. Ababikora akenshi bakoresha Nylon mubisabwa bisaba imbaraga nyinshi, kuramba, no kurwanya kwambara. Ubwinshi bwayo butuma bikwiranye ninganda nkimodoka, ibikoresho bya elegitoroniki, nibicuruzwa byabaguzi.

Ibyingenzi byingenzi bya Nylon

Nylon yerekana ibintu byinshi biranga uburyo bwiza bwo gusaba:

• Imbaraga zikomeye kandi zikomeye.
• Ubushyuhe buhebuje, butanga imikorere ihamye mubushyuhe butandukanye.
• Kurwanya umunaniro uruta iyindi, bigatuma bikwiranye nibice nka gare na Bear.
• Kurwanya imiti, kubemerera kwihanganira amavuta, ibishishwa, nindi miti.
• Kuramba no guhinduka, kwemeza imikorere irambye mubidukikije bisaba.

Inama: Nylon 6 itanga uburyo bwiza bwo kugabanya no kugabanya kugabanuka ugereranije na Nylon 66, bigatuma ihitamo guhitamo inshinge.

Ubushishozi

Ubushakashatsi bugaragaza ubushobozi bwa Nylon bwo kubungabunga umutungo wabwo munsi yikurikiranwa ryikibazo hamwe nubushyuhe bwumuriro. Kurugero, Nylon 6 yerekana modulus yo hasi kurenza Nylon 66, izamura isura yayo kandi igabanya ibimera. Ibiranga bituma biba byiza mubisabwa bisaba neza kandi byizewe.

Gukomatanya kwa Nylon imbaraga, guhinduka, hamwe no kurwanya imiti bituma ikoreshwa cyane muburyo bwo gutera inshinge. Ababikora bishingikiriza kuri ibi bikoresho kubicuruzwa bisaba kuramba no gukora neza.

Polyethylene (PE)

Polyethylene ni imwe muri plastiki zikoreshwa cyane mu kubumba inshinge bitewe n’ubushobozi bwazo, imiti irwanya imiti, hamwe na byinshi. Iyi thermoplastique nibyiza kubisabwa kuva mubipfunyika kugeza ibice byimodoka.

Kurwanya imiti

Polyethylene irusha abandi ibidukikije aho usanga imiti ikunze kugaragara. Irwanya acide, alkalis, hamwe nuwashonga, bigatuma ikenerwa mububiko, ibigega bya shimi, hamwe na sisitemu yo kuvoma. Isesengura rigereranya ryerekana ko polyethylene irusha polypropilene mukurwanya imiti imwe n'imwe, bigatuma kwizerwa mubihe bibi.

Porogaramu

Imiterere yoroheje ya Polyethylene nigihe kirekire ituma biba byiza kubyara umusaruro mwinshi. Ababikora barayikoresha kuri:

• Gupakira: Ibikoresho by'ibiribwa, amacupa, hamwe na capeti byungukirwa nubushyuhe bwabyo kandi biramba.
• Imodoka: Ibigega bya lisansi hamwe nuburinzi bikoresha imbaraga zirwanya imiti nimbaraga zayo.
• Ibicuruzwa byabaguzi: Ibikinisho nibikoresho byo murugo bifashisha guhinduka no koroshya gutunganya.

Icyitonderwa: Igiciro gito cya Polyethylene n’inyungu z’ibidukikije, nko kugabanya ibyuka bihumanya ikirere mu gihe cy’umusaruro, bituma ihitamo neza mu kubumba inshinge.

Impuzandengo ya Polyethylene ihendutse kandi ikora ituma ikomeza kwamamara mu nganda.

PEEK (Polyether Ether Ketone)

PEEK ni imikorere-ya-thermoplastique izwi cyane kubera imashini zidasanzwe, ubushyuhe, na chimique. Inganda nkikirere, ubuvuzi, n’imodoka zishingiye kuri PEEK kubisabwa bisaba neza kandi biramba.

Ibyiza by'ingenzi

PEEK itanga inyungu nyinshi zituma igaragara:

• Igumana ubukana ku bushyuhe bugera kuri 250 ° C, hamwe no gushonga kwa 343 ° C.
• Kurwanya imiti, ibishishwa, na hydrolysis, byemeza kwizerwa mubidukikije.
• Autoclavable, ikora ibereye gusaba ubuvuzi.
• Uburozi buke hamwe n’ibyuka bihumanya ikirere iyo bihuye numuriro, byongera umutekano.
• Biocompatable mubyiciro bimwe, byingenzi kubikoresho byubuvuzi.

Inama: Imashini ya PEEK ituma abayikora bagera kwihanganira byimazeyo kandi byukuri, bigatuma biba byiza kubishushanyo mbonera.

Porogaramu

Imitungo ya PEEK ituma ikwiranye no gusaba:

• Ikirere: Ibigize nka kashe hamwe nibidodo byungukirwa nubushyuhe bwo hejuru hamwe nimbaraga.
• Ubuvuzi: Ibikoresho byo kubaga no gushiramo byifashisha biocompatibilité na autoclavability.
• Imodoka: Ibice bya moteri nibice byohereza bikoresha igihe kirekire no kurwanya imiti.

Ubushobozi bwa PEEK bwo kubungabunga umutungo wabwo mubihe bikabije butuma bukoreshwa mubikorwa bikomeye. Ababikora baha agaciro kuramba kwayo no kwizerwa, bigatuma bahitamo guhitamo inshinge nyinshi.

PET (Polyethylene Terephthalate)

Polyethylene Terephthalate (PET) ni polymer ikoreshwa cyane ya polymeroplastique izwiho imbaraga zidasanzwe, kuramba, no kuyisubiramo. Ababikora akenshi bahitamo PET kubisabwa bisaba gusobanuka neza, kurwanya imiti, hamwe no guhagarara neza. Ubwinshi bwayo butuma ihitamo gukundwa cyane mu nganda nko gupakira, imodoka, n'imyenda.

Ibyingenzi byingenzi bya PET

PET itanga ihuza ryihariye ryimitungo ituma bikenerwa no guterwa inshinge. Muri byo harimo:

• Imbaraga Zikomeye no Kwinangira: PET itanga ibikoresho byiza byubukanishi, byemeza kuramba no kurwanya ihinduka ryimiterere.
• Kurwanya imiti: Irwanya aside nyinshi, amavuta, na alcool, bigatuma biba byiza kubicuruzwa byugarije ibidukikije bikaze.
• Ubushyuhe bwumuriro: PET ikomeza imiterere n'imikorere yubushyuhe bwo hejuru, hamwe no gushonga hafi 250 ° C.
• Gukorera mu mucyo: Ibyiza byayo bisobanutse bituma iba ibikoresho byatoranijwe kubisabwa bisaba kurangiza neza, nk'amacupa n'ibikoresho.
• Gusubiramo: PET ni imwe muri plastiki ikoreshwa cyane ku isi yose, igira uruhare mubikorwa birambye byo gukora.

Inama: PET yongeye gukoreshwa ntabwo igabanya ingaruka z’ibidukikije gusa ahubwo inagabanya ibiciro by’umusaruro mu gukoresha ibikoresho bitunganyirizwa.

Porogaramu ya PET muburyo bwo gutera inshinge

Imiterere ya PET ituma ikwiranye nurwego runini rwa porogaramu. Bimwe mubikoreshwa cyane harimo:

1. Gupakira: PET yiganje mu nganda zipakira kubera uburemere bwayo, imbaraga, no gukorera mu mucyo. Bikunze gukoreshwa kuri:
   • Amacupa y'ibinyobwa
   • Ibikoresho
   • Ibikoresho byo kwisiga
2. Ibinyabiziga.
3. Amashanyarazi na Electronics.
4. Imyenda: PET fibre, izwi cyane nka polyester, ikoreshwa mumyenda, hejuru, hamwe nimyenda yinganda.

Ibyiza byo gukoresha PET muburyo bwo gutera inshinge

PET itanga ibyiza byinshi bituma iba ibikoresho byatoranijwe byo guterwa inshinge:

• Kuborohereza gutunganya: PET itemba neza mugihe cyo kubumba, kwemeza ibisubizo bihoraho hamwe nudusembwa duto.
• Ibipimo Byukuri: Itanga ibice bifite kwihanganira gukomeye, nibyingenzi mubikorwa byuzuye.
• Ikiguzi Cyiza: Ubushobozi bwo gukoresha PET ikoreshwa neza (rPET) igabanya ibiciro byibikoresho kandi ishyigikira umusaruro urambye.
• Ubujurire bwiza: PET yubuso bworoshye kurangiza no gukorera mu mucyo byongera ubwiza bwibonekeje bwibice bibumbabumbwe.

Icyitonderwa: PET isaba gukama neza mbere yo kubumba kugirango wirinde hydrolysis, ishobora guca intege ibikoresho kandi bikagira ingaruka kumiterere yibicuruzwa.

Ibibazo n'ibitekerezo

Mugihe PET itanga inyungu nyinshi, abayikora bagomba gukemura ibibazo bimwe na bimwe mugihe cyo gutunganya:

• Ubushuhe: PET ikuramo ubuhehere buturuka mu kirere, bushobora gutesha agaciro imiterere yabyo. Mbere yo kumisha ibikoresho ni ngombwa.
• Ubushyuhe bwo hejuru: PET isaba ubushyuhe bwo hejuru kubumba ugereranije nibindi plastiki, kongera ingufu zikoreshwa.
• Igenzura rya Crystallisation: Kugera ku rwego rwifuzwa rwa kristu ni ngombwa mu kuringaniza gukorera mu mucyo n'imbaraga za mashini.

Mugusobanukirwa izi mbogamizi, abayikora barashobora guhindura inzira zabo kugirango bakoreshe neza ibyiza bya PET.

Kuki Hitamo PET?

PET igaragara nkibikoresho byizewe kandi birambye byo guterwa inshinge. Ihuriro ryimbaraga, zisobanutse, hamwe nibisubirwamo bituma bikwiranye nurwego runini rwa porogaramu. Inganda zishakisha ibisubizo birambye, byujuje ubuziranenge, kandi byangiza ibidukikije akenshi bihindukirira PET kubyo bakeneye byo gukora.

Hamagara kubikorwa: Ababikora bagomba gutekereza PET kumishinga isaba kuringaniza imikorere, ubwiza, no kuramba. Kwipimisha PET mubihe byihariye byemeza ko byujuje ibisabwa kuri buri porogaramu.

Guhitamo plastike iboneyekubumba inshinge byemeza ko ibicuruzwa byujuje ibisabwa, byiza, kandi biramba. Buri kintu gitanga ibintu byihariye, nkubushotoranyi buke bwa Polyoxymethylene (POM) cyangwa kongera gukoreshwa kwa Polypropilene (PP). Abahinguzi bungukirwa nubwisanzure bwogushushanya, kugabanya imyanda, hamwe nukuri mugihe uhuza ibikoresho nibikoresho bikenewe.

Gukora urutonde rwibisabwa byihariye byoroshya inzira yo gutoranya. Impuguke zubujyanama zifasha kumenya ibikoresho nka Thermoplastique Polyurethane (TPU), irwanya ibihe bikabije, cyangwa Polystirene (PS), byiza kubikoresho byubuvuzi byoroheje.Ibikoresho byo gupima mubihe-byukuriiremeza neza mbere yumusaruro wuzuye.

Inama: Shyira imbere ibikoresho biringaniza imikorere, ikiguzi, hamwe nigihe kirekire kugirango ugere ku ntsinzi ndende.

Ibibazo

Ni ubuhe buryo bukoreshwa cyane muri plastiki yo kubumba inshinge?

Polypropilene (PP) ni imwe muri plastiki zihenze cyane. Itanga kuramba, kurwanya imiti, no koroshya gutunganya. Ababikora akenshi bahitamo kubyara umusaruro mwinshi bitewe nubushobozi bwabyo kandi buhindagurika mubikorwa bitandukanye nko gupakira no gutwara imodoka.

Nigute ababikora bashobora kugabanya kugabanuka mugihe cyo gutera inshinge?

Ababikora barashobora kugabanya kugabanuka mugutezimbere igishushanyo mbonera, kugenzura igipimo cyo gukonjesha, no guhitamo ibikoresho bifite imitungo mike yo kugabanuka, nka ABS cyangwa Nylon. Gucunga neza ubushyuhe mugihe cyo kubumba nabyo bituma umutekano uhagarara.

Nibihe plastiki nibyiza kubushyuhe bwo hejuru?

PEEK (Polyether Ether Ketone) nibyiza kubushyuhe bwo hejuru. Igumana imiterere yubukanishi ku bushyuhe burenga 250 ° C. Ibi bituma bibera mu kirere, ibinyabiziga, hamwe nubuvuzi busaba guhagarara neza.

Ese plastiki yongeye gukoreshwa ibereye kubumba inshinge?

Nibyo, plastiki yongeye gukoreshwa irashobora gukora neza mugutera inshinge. Ibikoresho nka PET ikoreshwa neza (rPET) bigumana imiterere yubukanishi kandi bigabanya ingaruka kubidukikije. Nyamara, ababikora bagomba kwemeza kugenzura ubuziranenge kugirango birinde kwanduza cyangwa imikorere idahuye.

Nigute ushobora kugerageza imiti irwanya plastike?

Abahinguzi bapima imiti irwanya imiti yerekana imiti yihariye mugihe cyagenwe. Basuzuma impinduka muburemere, ibipimo, isura, hamwe nubukanishi. Ibi byemeza ko ibikoresho bishobora kwihanganira ibidukikije bigenewe imiti.

Inama: Buri gihe ujye ubaza imbonerahamwe irwanya imiti kandi ukore ibizamini nyabyo kugirango ubone ibisubizo nyabyo.