Malunga neepropathi zeplastiki

Izinto zeTROFIstic zinokwahlulwa zibe ziziindidi ezimbini eziphambili: i-amorphous kunye ne-semi-clestalline. I-amorphous polymers zizinto ezibonakalayo ezibonakalayo kwaye zingamabanga angenamsebenzi. I-Crystars ye-Crystalmers yi-opaque kwaye ihlala idityaniswa kunye neewonge ezongezelelekileyo ezinjengeentsinga zeglasi, iiminerali kunye neendlela zempembelelo. I-Polymers ePhezulu ye-Ultra-hights inikezela ngezinye zezinto eziphezulu zezinto eziphezulu ebaleni kwaye zinokuba yi-amorphous okanye i-semi-cestastalline. Zihlala zichazwa yintsebenzo yabo ebalaseleyo.

Iipropathi eziqhelekileyo

Xa ukhetha iplastiki yokusebenza ephezulu, kubalulekile ukuba uqonde uhlobo lweplastiki, iipropathi zalo kunye neendlela zokuvavanya ezihambelanayo. Kuphela kolu lwazi kuphela oya kuba nako ukuvavanya amandla kunye nokusikelwa umda kwe-resin ethile ukufumanisa ukuba idibana neemfuno zakho zesicelo. Le ngxoxo ilandelayo iya kunceda abe neenjineli ezingasebenziyo ngokungaqhelekanga ngeplastiki ukuze aziqonde kwaye azixabise ukubaluleka kolu lwazi kwinkqubo yokhetho lwezinto ezibonakalayo. Ayenzelwanga ukuba iphumelele kwaye yenzelwe kuphela njengereferensi yokuqala.

Iipropathi ze-thermal

Intsebenzo ethembekileyo yezinto ezibonakalayo kwiqondo lobushushu lihlala liyinto ephambili kubaqulunqi. Iipropathi ze-thermal zibonelela ngendawo ekubhekiswa kuyo kwiinkalo ezimbini ezibalulekileyo zomsebenzi wezinto ezikwimeko yobushushu obuphezulu. Inkalo yokuqala yimpembelelo yokuqalisa kwangoko ukuba ishushu iwile kwi plastics. Esi siphumo sinciphisa umda wobushushu obudala apho iplastiki ivezwe khona, nokuba kuphela kwithuba elincinci kuphela. Inkalo yesibini kukuzinza kwexesha elide lokuthathwa kwento. Ukususela ekubonakaliseni ixesha elide kubushushu obuphakamileyo kuphumela ekuthintelweni kweepropathi zezinto ezibonakalayo, kubalulekile ukuqondakala iziphumo zendawo ende yezahlulo ze-thermal kwipropathi ebalulekileyo kwisicelo sakho.

Ubushushu bokucoca ubushushu (i-HDT) yinqanaba lobuchule beplastiki yokusebenza phantsi kwemithwalo yobushushu ephezulu. Kula maqondo obushushu kunye nomthwalo we-1.8 MPA, isampulu ivelisa isiphoso esithile. Isamkelwa ngokubanzi ukuba ubushushu obuninzi bokusebenza kufuneka bube ngama-5 ukuya kweli-10 degrees ngaphantsi kweqondo lobushushu lobushushu.

Isalathiso se-thermal yesalathiso (i-RTI) sisilinganiselo sokwazi kweplastiki yokuqhubeka nokusebenza kubushushu obuphezulu. Isalathiso sichazwa njengeqondo lobushushu apho i-50% yepropathi yayo echaziweyo emva kwe-100,000 yeeyure zokuvezwa komoya. Iinqobo zeNgxelo ye-Indert yesalathiso esinikwe kule ncwadana zisekwe ekugcinweni kwamandla e-thensile. Isalathiso se-thermal yesalathiso (i-RTI) inokusetyenziswa njengokulondolozwa xa sijonga ubushushu obuphezulu. Kwizicelo ezifuna ixesha elincinci, amaphepha edatha anamaxabiso e-RTI kwiiyure ezingama-5000 kwaye ezili-10,000 ziyafumaneka ngesicelo.

Iqondo lobushushu leglasi (i-TG) libushushu apho utshintsho olubalulekileyo kwiipropathi zePolymer lwenzeka kwaye i-polymer iguquli kwiglasi ukuya kwi-Gerbery State. Nge-amorphous polymers, eli qondo lobushushu limalunga ne-10: Ngaphezulu kweqondo lokushisa lobushushu (i-HDT) kwaye ihlala isetyenziswa njengomda wobushushu obufutshane wexesha elifutshane. I-Semi-Plestalline Polymers iphulukana nobunye bengqongqo xa ifikelela eli qondo, kodwa igcina iipropathi zawo ezingenamsebenzi ngaphantsi kwendawo yokunyibilika.

Inqaku lokunyibilika (i-TM) liqondo lobushushu apho imimandla yekristali ngaphakathi kwi-semi-polymer polymer ithambileyo. Inqaku lokunyibilika lihlala libonisa ubushushu obuphezulu oqinisekileyo apho i-semi-theymer ye-stolymer ihlala kwifom eqinileyo.

Iipropathi zoomatshini

Kuba izicelo ezininzi ziya kuba phantsi kwenqanaba elithile lokulayisha koomatshini, kubalulekile ukuqonda utshintsho olwenzeka kwizinto eziphantsi kwempembelelo yomthwalo. Iinjineli zoyilo zihlala zitshintsha umthwalo wokuphatha umthwalo okanye ukwenziwa kwenxalenye yecandelo phantsi komthwalo ngokwahluka kobukhulu becandelo lomnqamlezo. Amandla angama-subile anokulinganiswa yinkqubo yokulungisa esinye isiphelo somfanekiso kunye nokuyifaka ngexabiso elithile kwelinye icala kude kube yindawo yokufika okanye ikhefu.

I-Elongition ngumlinganiso wokuba ingakanani i-staprim enokukolwa ngaphambi kokuba ivelise okanye iqhekeze. I-slongtion ephezulu ibonisa ukuba loo nto inzima kwaye i-ductile. I-elouty iphantsi ihlala ibonisa izinto ezingqongqo kunye nezibringi. Iglasi ye-fiber fiber eqinisayo ngokubanzi ibonakalisa i-slongetion ephantsi ngenxa yokongezwa kweentsinga, ngenxa yoko amaxabiso emidlalo asezantsi angasoloko ebonisa ubuqhetseba. Imodyuli eguqukayo inokulinganiswa ngokulayishwa embindini we-starimen exhaswa ngamanqaku amabini. Le modlulus ichazwa njengethambeka loxinzelelo / i-trin curve kwaye sisiphawuli esifanelekileyo sokuqina okanye ubunzima.

Xa usenza izinto eziphathekayo, ukuphakamisa amandla e-thensile yezinto, amancinci obuninzi becandelo ukuba umthwalo ofanayo uqhutywa kwimfuno zemali ziyafezekiswa. Ngokufanayo, ukuphakama kwengqondo ye-freeXul yezinto, ukusezantsi kwecandelo elifunekayo lokuphazamiseka okufanayo. Kwezinye izicelo, iCandelo le-ross Cawel linokuba lolona phawu luncinci lunokubakho ukunikwa izinto ezikhoyo zenkqubo yenaliti, kunye namandla ayo awanakuqwalaselo. Ukungaxhathisi kwempembelelo kunokuba kuchazwa ngokubanzi njengamandla okwenza izinto zokuxhathisa ukomelela xa kubethwa into okanye yehla kumphezulu onzima. Impembelelo ye-IZOD yeyona ndlela iqhelekileyo yovavanyo lokuvavanya le ndawo yempahla, kwaye inokwenziwa kusetyenziswa imitya engafakwanga okanye engafakwanga.

Iziphumo zovavanyo lweempembelelo ze-ITzod ezingafakwanga zinika isibonakaliso esihle sokuthintela impembelelo yempembelelo. Isiphumo se-NB sibonisa ukuba inqaku alizange liphule phantsi kweemeko zovavanyo. Uvavanyo lwempembelelo ye-izod lwe-Iyod lusetyenziselwa ukufumana umkhwa wezinto zokuqhekezwa xa umphezulu owutyikiweyo okanye engafakwanga. Isixhobo esinexabiso eliphakamileyo le-izod kunye nexabiso eliphantsi le-izod libonisa izinto ezinzima ngemvakalelo ephezulu ye-notch. Xa ujonga ukusetyenziswa kolu hlobo lwezinto, kubalulekile ukuba uvumele olona dabi lukhulu ngakumbi kuzo zonke iikona.

Iipropathi zombane

Uninzi lweeplasitiki zilungile. Iipropathi zombane ezidweliswe apha-amandla ombane, ukungqubana kweyeza, ukungakumbi okungakumbi - ukuxhaphanisa ulwazi olusisiseko malunga nokukwazi ukwenza i-insulator yempahla. Amabakala ezilwanyana aqukethe isixa esikhulu se-carbon fiber okanye i-carbon powder ngokubanzi ayilungelanga olu hlobo lwesicelo. Xa uyila inxalenye yeplastiki yomsebenzi ophambili ongumsebenzi wombane, inani lezinye iipropathi zombane kufuneka liqwalaselwe ngaphambi kokuba izinto zikhethwe ekugqibeleni.

Iipropathi ngokubanzi

Ukuncitshiswa kwesisindo kungumqhubi ophambili kwizicelo ezininzi apho iplastiki isetyenziswa khona endaweni yeentsimbi. Ubuninzi obuthile, ukuxinana kwe-resin yahlulwe bubuninzi bamanzi, inokusetyenziselwa ukuqikelela ubunzima benxalenye. Izinto ezinomxholo ophantsi kakhulu ziya kuvelisa indawo enokukhanya. Ubuninzi obuthile buchaphazela iindleko zenxalenye yenxalenye. Kwisiseko seyunithi nganye, amalungu amaninzi anokwakhiwa kwimpahla enomxholo ongezantsi ophakathi kunezinto ezinomxholo ophezulu.

Ukuthathwa kwamanzi kungalinganiswa ngokuvavanya inxenye ngaphambi nasemva kweeyure ezingama-24 zokuvezwa kwamanzi. Ukuthathwa kwamanzi kunokubangela utshintsho kubungakanani kunye neepropathi zezinto, kunye nezinto ezahlukeneyo zichaphazeleka ngeendlela ezahlukeneyo. Ngelixa ukufunwa kwamanzi asezantsi kunqweneleka ngokubanzi, kuthathelwe ingqalelo ngokukodwa ukuba kuhlawulwe kwisiphumo sokuthathwa kwamanzi kwiipropathi zezinto, kunokuba ziqwalasele ngokupheleleyo inani lamanzi athathiweyo.

Ukuhambelana kwamachili

Ukuvezwa kweemeko zekhemicimizibu kuchaphazela ukusebenza kwezixhobo, kunye nesicelo ngasinye, ukuhambelana kwento ebonakalayo kunye neekhemikhali kwindalo esingqongileyo kuvavanyo. Amabakala ahambelana nemichiza adweliswe kule ncwadana ngethemba lokumisela umbono wokuba iindidi zeekhemikhali ziyahambelana naziphi iintlobo zezixhobo, kwaye zeziphi iintlobo zezixhobo ezinokungahambelani nazo. La mabakala anikezelwe ngokusekwe ekubonakaleni kwexesha elide, kwaye ezinye izixhobo zichazwa njengamaBanga asezantsi anokulungela ukusetyenziswa kwezicelo ezinamaxesha amafutshane. Ezinye iikhemikhali zekhemikhali / zezinto ezibonakalayo ezihleliweyo zinokungafanelekanga ukuba zilungele ubuchule obuthile, ubushushu, inqanaba loxinzelelo, kunye nokudityaniswa kwempahla.

Ukuqhubekeka kunye nokuvelisa

Iipropathi ezidwelisiweyo apha zibonisa uluhlu lwamaqondo obushushu asebenzayo kuhlobo ngalunye lwezinto. Idatha yobushushu kunye ne-Wold yokuBumba inokunceda ekukhetheni izixhobo zokulungisa. Ixabiso le-shrinking elixhunyiweyo elidwelisiweyo lafunyanwa

Iindlela zokuvavanya eziqhelekileyo kwaye azinakuba nengqiqweni kumanye amalungu athile. Nangona kunjalo, eli xabiso lixabisekile kwizinto ezibonakalayo ukuze likwazi ukumisela ukuba umntu omiweyo wayesetyenziselwa ukubumba into enye inokusetyenziselwa ukubumba enye into kwaye wenze inxenye yobukhulu obufanayo.

I-Will Fetleire Area Areazo isetyenziselwa ukufaka iplastiki zethu ze-amorphous, kwaye ezi nqobo zibonisa ukuba zihamba ngokulula njani izinto ezihamba ngokulula. Xa uthelekisa iirhafu ezinyibilikayo ze-amorphous ezinikezelwa ngabanye abavelisi, kubalulekile ukufumanisa ukuba amaqondo obushushu kunye nemithwalo esetyenziswe kwiimvavanyo zawo iyahambelana nathi. Sidwelise ukwenziwa kwesiqhelo kohlobo ngalunye lwemveliso ngaphakathi komgca ngamnye wemveliso. Uninzi lweemveliso zethu ziqwalaselwa ngenaliti yokubumba, kodwa amanye amabanga, iiprofayili kunye nezinye iimilo zinokuqhubekeka ngokuphumelela. Amaphepha aphezulu anokuba yi-themotwes. Ukuvelisa iingubo kunye neefilimu kunokwenziwa ngeendlela zokulungisa izisombululo.