I-PVC Lubricant Yangaphandle: Umehluko phakathi kwe-Fischer Wax ne-PE Wax

I-polyethylene wax, eyaziwa nangokuthi i-polymer wax, isetshenziswa kakhulu ngenxa yokumelana nokubanda okuhle kakhulu, ukumelana nokushisa, ukumelana namakhemikhali, nokumelana nokugqoka.Ekukhiqizeni okuvamile, le wax ingafakwa ngokuqondile ekucutshungulweni kwe-polyolefin njengesengezo, esingakhuphula ukucwebezela nokusebenza kokucubungula komkhiqizo.Njengento yokuthambisa, inezindawo zamakhemikhali ezizinzile kanye nezakhiwo ezinhle zikagesi.Uma kuqhathaniswa ne-PVC nezinye izinto zokugcoba zangaphandle, i-polyethylene wax inomphumela oqinile wokugcoba wangaphakathi.

I-Fischer Tropsch waxikakhulukazi yakhiwe ama-alkanes ekhabhoni agcwele umugqa, agcwele i-carbon high anesisindo samangqamuzana aphakathi kuka-500 no-1000, enikeza leli khemikhali isakhiwo esihle sekristalu, indawo ephezulu yokuncibilika, ububanzi bokuncibilika obuncane, okuqukethwe uwoyela ophansi, ukungena okuphansi, ukuhamba kancane, ukuncibilika okuphansi. i-viscosity, ubulukhuni, ukumelana nokugqoka, nokuzinza okuphezulu.

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Umehluko obalulekile phakathi kwe-wax ye-Fischer Tropsch wax yokwenziwa kanye ne-polyethylene wax evamile ukuthi:
(1) Isisindo samangqamuzana.Isisindo se-molecular of Fischer Tropsch wax siphansi kakhulu kune-PE wax, ngamaketanga ambalwa amagatsha kanye ne-crystallinity ephezulu.Kulula ukungena kumaketanga e-viscosity macromolecular aphezulu, kunciphisa kakhulu ukuncibilika kwe-viscosity.Inokuthutha okuphansi ngesikhathi sokucubungula kanye nomphumela osobala wokugcoba esigabeni sakamuva.
(2) I-Fischer Tropsch wax iyi-alkane exhunywe ngokuqondile egcwele engaqukethe izibopho ezimbili, inamandla okulwa ne-antioxidant, futhi umkhiqizo unokumelana nesimo sezulu esihle.

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(3) I-viscosity ye-Fischer Tropsch wax iphansi kakhulu kune-PE wax.Cishe ku-10 kuphela. Inani elincane lingafinyelela umphumela ofanayo wokugcoba.Ukusetshenziswa kungu-70-80% kuphela we-PE wax.I-Fischer Tropsch wax inokuhambisana okuhle ne-PVC futhi ingasetshenziswa njengama-lubricant angaphakathi nangaphandle.Ingasetshenziswa njenge-lubricant yangaphakathi enhle ukulawula ngokuphumelelayo izimo zokugunda, ukukhuthaza ukugeleza, ukulawula ukungqubuzana kanye nezakhiwo zokuncibilika, ngaleyo ndlela kuthuthukiswe ukuzinza kokushisa.Ngesikhathi esifanayo, ngenxa ye-crystallinity ephezulu kanye nesakhiwo esiphezulu se-linear, i-Fischer Tropsch wax yenza imikhiqizo ye-PVC ifinyelele izakhiwo ezingcono kakhulu zomzimba nokucubungula.Ngokwezidingo, inqubo ye-Fischer Tropsch ingakwazi ukuhlanganisa ama-alkanes ngobude obuhlukene bochungechunge ukuze kushintshwe isisindo se-molecular yomkhiqizo wokugcina futhi yakhe uchungechunge lwemikhiqizo.

Indlela eyinhloko yesenzo samafutha angaphandle
Ngokuvamile, okokugcoba kwangaphandle kwe-PVC kuyiphoyinti eliphezulu lokuncibilika lengcina eline-non polarity noma i-polarity ephansi, indawo yokuncibilika ephakeme kakhulu engu-50-200 ℃, kanye nesisindo samangqamuzana esikhulu uma kuqhathaniswa.
Indlela yokwenza iwukusebenzisa ukungahambisani kwayo ukuze kwakhe ungqimba lokugcoba ngaphandle kobuso beyunithi ye-PVC encibilikayo noma egelezayo, ukuthuthukisa ukungqubuzana phakathi kwezindawo zamayunithi okugeleza naphakathi kokuncibilika nendawo yensimbi.Kulula ukudlidliza emazingeni okushisa aphezulu, kodwa akulula ukudlidliza ekamelweni lokushisa.

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Umphumela wamafutha emikhiqizweni
Okokugcoba kwangaphandle, ukwenza ipulasitiki kusuka ngokushesha kuye kongasheshi, ukusebenza komkhiqizo kusuka phezulu kuye phansi, nokugeleza kusuka kokubi kuye kokuhle kuya kokungahlelekile.
Esigabeni sokuqala sokucutshungulwa kwe-extrusion, lapho izinhlayiya ze-resin zishibilika komunye nomunye, indawo yokuncibilika yokugcotshwa kwangaphandle iphezulu futhi akukho ukuncibilika, okungeke kubambezele ukufakwa kwepulasitiki.Ezigabeni ezimaphakathi nezakamuva zokucutshungulwa, izinga lokushisa lokuncibilika liyakhula, futhi i-lubricant yangaphandle encibilikisiwe ihlanganisa phakathi kokuncibilika, ibambezeleka ngokufanele ukwenziwa kwepulasitiki nokuthuthukisa ukunamathela kwensimbi, ukuvimbela ukuncibilika kwepulasitiki ngokweqile nokuhlinzeka ngokusebenza okuhle kokudiliza.
Ukuze uthole imininingwane eyengeziwe, sicela usithinte!uphenyo
Qingdao Sainuo Group.Singabakhiqizi be-PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, i-Zinc/Calcium Stearate….Imikhiqizo yethu iphumelele ukuhlolwa kwe-REACH, ROHS, PAHS, FDA.
Sainuo qiniseka wax, wamukelekile umbuzo wakho!
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Isikhathi sokuthumela: May-17-2023
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