Ngokuthuthuka kwamazinga okuphila abantu, okuqukethwe kwezinto ezigaywa kabusha kudoti wasekhaya kuyenyuka, kanti nokuphinda kusetshenziswe kabusha kuyathuthuka. Kunenani elikhulu lemfucuza egaywa kabusha kudoti wasekhaya, ikakhulukazi okuhlanganisa amaphepha alahlwayo, imfucumfucu yepulasitiki, ingilazi ewudoti, nezinsimbi ezilahlwayo, ikakhulukazi inani elikhulu lemikhiqizo yepulasitiki ewudoti. Izinto ezihlukile nezici zamapulasitiki zenza ukugaywa kwawo kabusha kungabi nezinzuzo ezinhle zomphakathi kuphela kodwa futhi kube namathemba abanzi kanye nenani elikhulu lemakethe.
Nalu uhlu lokuqukethwe:
Yiziphi izindlela zokugaywa kabusha kwepulasitiki?
Liyini ithemba lentuthuko yomshini wokugaya kabusha wepulasitiki?
Yiziphi izindlela zokugaywa kabusha kwepulasitiki?
Ukugaywa kabusha kwePlastiki ukushisisa nokuncibilikisa ipulasitiki ewudoti ngomshini wokugaywa kabusha kwemfucuza yepulasitiki bese uyifaka njengepulasitiki futhi, ukuze ubuyisele ukusebenza kwasekuqaleni kwepulasitiki bese uyayisebenzisa. Ukuvuselelwa kwe-Plasticization kungenziwa ngokuvuselelwa okulula nokuvuselelwa okuyinhlanganisela.
Ukwenziwa kabusha okulula, okwaziwa nangokuthi ukuvuselelwa okulula, kubhekisela ekugayweni kabusha kwezinto ezisele, amasango, imikhiqizo engcolile, nezinsalela ezikhiqizwa ohlelweni lokukhiqiza ipulasitiki noma umshini wepulasitiki, okufaka phakathi amapulasitiki angcolile, inqwaba, ahlanzekile, nake asetshenziswa imfucuza, amapulasitiki alahlwayo wokupakisha kanye nokumosha ifilimu yezolimo, egaywa kabusha njengento yesibili.
Ukugaywa kabusha kwenhlanganisela kubhekisela ekugayweni kabusha kwamapulasitiki okulahlwayo aqoqwe emphakathini ngobuningi, izinhlobo eziyinkimbinkimbi, ukungcola okuningi, kanye nokungcola okubi kakhulu. Phakathi kwalezi pulasitiki ezilahliwe, kukhona izingxenye zepulasitiki ezilahliwe, imikhiqizo yokupakisha, izikhwama zikamanyolo, izikhwama zikasimende, amabhodlela ezinambuzane, ama-fishnets, amafilimu ezolimo, kanye nemiphongolo yokupakisha emabhizinisini ezimboni nezimayini kanye nezolimo, izikhwama zokudla, amabhodlela epulasitiki namathini, amathoyizi, izidingo zansuku zonke, kanye nezimpahla zepulasitiki zamasiko nezemidlalo ezimpilweni zabantu basemadolobheni kanye nenani elincane lepulasitiki kanye nenani elincane lempahla yasemadolobheni. ama-plasticizers. Inqubo yokugaywa kabusha kwalawa mapulasitiki kadoti axubile, angcolile futhi angcolile iyinkimbinkimbi.
Izinto ezenziwe ngepulasitiki futhi ezivuselelwa kabusha ngokuvuselelwa okulula zingabuyisela izakhiwo zangempela zamapulasitiki, kuyilapho ikhwalithi yezinto ezenziwe ngepulasitiki futhi ezivuselelwa kabusha ngokuvuselelwa okuyinhlanganisela ngokuvamile iphansi kuneyokuvuselela okulula.
Liyini ithemba lentuthuko yomshini wokugaya kabusha wepulasitiki?
Amapulasitiki agaywe kabusha akhona ngezindlela ezihlukene ngokuya ngevelu yawo yokugaywa kabusha ekupheleni kwempilo yawo yesevisi. Cishe wonke ama-thermoplastic anenani lokugaywa kabusha. Ukugaywa kabusha kwamapulasitiki angcolile kuwumsebenzi omkhulu futhi onzima. Uma kuqhathaniswa nokugaywa kabusha kwensimbi, inkinga enkulu yokugaywa kabusha kwepulasitiki ukuthi kunzima ukuhlukanisa ngokuzenzakalelayo ngomshini, futhi inqubo ihilela inqwaba yabasebenzi. Ngaphansi kokujwayelekile okusha, inkambiso yemishini yokugaywa kabusha kwepulasitiki izogxila ezindleleni ezine zocwaningo.
1. Ucwaningo ngobuchwepheshe obuzenzakalelayo nezinto zokusebenza zokuhlunga nokuhlukanisa amapulasitiki alahlwayo. Ukuthuthukisa ukuhlukaniswa okuzenzakalelayo kanye nemishini yokuhlukanisa elungele zonke izinhlobo zepulasitiki exubene nemfucuza, sebenzisa ukuhlukaniswa okuzenzakalelayo okuzenzakalelayo kwe-waste plastics, futhi kuxazulule izinkinga zokusebenza kahle okuphansi kanye nokungcoliswa okuphezulu kokuhlukaniswa kwendabuko kanye namakhemikhali.
2. Ucwaningo ngobuchwepheshe obubalulekile kanye nemishini yokukhiqiza izinto ze-alloy, izinto eziyinhlanganisela, nezinto ezisebenzayo ezivela kumapulasitiki angcolile. Ngokutadisha ubuchwepheshe bokusebenzisana, ukuqina, ukuqinisa in-situ, ukuzinzisa, kanye nokucwebezela ngokushesha ku-alloy, imikhiqizo ethuthukisiwe yekhwalithi ephezulu enezindawo zengxube yepulasitiki egaywe kabusha efinyelela noma yedlule inhlaka yasekuqaleni ingabona izinga eliphezulu lengxubevange yepulasitiki egaywe kabusha.
3. Ucwaningo ngobuchwepheshe obubalulekile nohlelo lokumisa lokulawulwa kwekhwalithi yemikhiqizo yepulasitiki egaywe kabusha. Landela eduze ukumiswa kokusetshenziswa kwekhwalithi ephezulu kwamapulasitiki kadoti phesheya, futhi wenze izindinganiso kazwelonke ezifanele zezobuchwepheshe noma imininingwane yobuchwepheshe ngokuhambisana nobuchwepheshe baseShayina bokugaywa kabusha kwepulasitiki, ubuchwepheshe bokukhiqiza kabusha, kanye nemikhiqizo.
4. Ucwaningo ngobuchwepheshe obubalulekile bokulawulwa kokungcoliswa kwemvelo kwezinsiza ezivuselelekayo zepulasitiki.
Ukugaywa kabusha kwepulasitiki imboni ezuzisa izwe kanye nabantu. Ukugaywa kabusha kwamapulasitiki kubaluleke kakhulu futhi kujulile emvelweni nasesintu sisonke. Ukugaywa kabusha kwamapulasitiki okulahlwa kunciphisa ukusetshenziswa kwamandla kanye nokungcoliswa kwemvelo. Kuyimbangela enkulu yokuvikelwa kwemvelo ehambisana nentuthuko yesayensi kanye nokuzuzisa abantu. I-Suzhou Polytime Machinery Co., Ltd. izibophezele ekwenzeni ngcono izinga lempilo yomuntu ngokuthuthukiswa kobuchwepheshe nokulawulwa kwekhwalithi yomkhiqizo, ihlinzeka ngobuchwepheshe obuncintisana kakhulu embonini yepulasitiki ngesikhathi esifushane futhi idale inani eliphakeme kumakhasimende. Uma unentshisekelo emishinini yokukhiqiza ipulasitiki efana nemishini yokubuyisela imfucuza yepulasitiki, ungacabangela imikhiqizo yethu yekhwalithi ephezulu.