1. Izici zokwengezwa okungafanele kwe-lubricant yangaphandle emikhiqizweni yegwebu le-PVC
Upharafini wax kanyeI-PE wax yizinto ezisetshenziswa kakhulu zokushelela zangaphandle emikhiqizweni ephuma amagwebu.I-wax kapharafini kulula ukushona, ngakho-ke i-PE wax ivame ukusetshenziswa.
Ukugcoba kwangaphandle akwanele, izinga lokushisa ku-zone 4 no-5 ye-extruder akulula ukulawula, futhi kulula ukudlula izinga lokushisa.Kukhona amabhamuza, amabhamuza, aphuzi futhi amapuleti angaphezulu kwendawo engaphezulu;Ukwanda kokushisa kwe-skick friction kubangela ukubola kwempahla, ukuphuzi nokunamathisela endaweni yepuleti, ukushelela kwangaphandle ngokweqile kanye nokufakwa kwepulasitiki okungekuhle, okuholela ekukhuleni emgodini ongaphakathi wesikhunta kanye nemvula ebusweni bomkhiqizo, othambekele odongeni olungalingani. ukujiya nokunyakazisa ukuya phambili naphambili kwezinye izimpawu ebusweni.
2. Izici zokwengezwa okungafanele kwe-lubricant yangaphakathi emikhiqizweni yegwebu le-PVC
(1) Ukugcoba kwangaphakathi okunganele, ukuhlakazeka okubi kwezinto, ukwenziwa kwepulasitiki okungalingani, okunzima ukulawula ukushuba kwemikhiqizo, ugqinsi phakathi nendawo futhi mncane nhlangothi zombili zebhodi legwebu, ukunamathela emgodini wesikhunta kanye nokushisa kwendawo;Ukugcoba kwangaphakathi kakhulu kwenza imikhiqizo enegwebu ibe brittle futhi ukumelana nokushisa kuncipha;Ngaphansi kwesenzo sokushisa okuthile kanye nengcindezi yokuncibilika, iguqulwa ibe yi-lubrication yangaphandle, okuholela ekungalinganini kokugcoba.
(2) Ukugcoba okunganele kwangaphakathi nangaphandle, ukuncibilika okuphezulu kwe-viscosity, i-torque ephezulu yepulasitiki, ukunamathela odongeni okuncibilika okungathí sina, ulayini wokubola ophuzi endaweni ebonakalayo, ubushelelezi obungebuhle kanye nokuncipha kwezakhiwo zemikhiqizo;Ukugcoba kwangaphakathi nangaphandle kudlulele, i-torque ye-plasticizing incane, futhi ukuncibilika kwepulasitiki akwanele.Nakuba umkhiqizo unobushelelezi obuhle, ukunamathela kwephuzu lokucindezela kubi, okuthinta kakhulu izakhiwo zomshini womkhiqizo.
(3) Kukhona ukuthambisa okuncane kwangaphakathi kanye nokugcotshwa kwangaphandle okwengeziwe, isikhathi sokwenza ipulasitiki sinwetshiwe, itorque ye-plasticizing iyancipha, umkhiqizo unzima ukwakha futhi uba brittle;Kukhona ukuthambisa okwengeziwe kwangaphakathi kanye nokugcotshwa kwangaphandle okuncane, isikhathi sokwenza ipulasitiki sifinyezwe kakhulu, kukhona into engathi sína yokunamathela odongeni, isikhathi sokuzinza sokushisa siyafinyezwa, futhi kunemigqa ephuzi ebolile endaweni yomkhiqizo.
Ukuminyana okuphezului-polyethylene wax ene-oxidized iyi-lubricant esebenza kahle kakhulu ngaphakathi nangaphandle, ehlinzeka nge-plasticizing ehle kakhulu kanye nemiphumela yokudiliza.
3. Ukugcoba kwangaphakathi nangaphandle akwanele, i-viscosity encibilikayo inkulu, i-torque ye-plasticizing inkulu, into enamathele odongeni encibilikayo ibucayi, indawo ebonakalayo inomngcele ophuzi, ubushelelezi bendawo bubuthakathaka, futhi izakhiwo zemishini umkhiqizo uphansi;
Ukugcoba kwangaphakathi nangaphandle kudlulele, i-torque ye-plasticizing incane, futhi ukuncibilika kwepulasitiki akwanele.Nakuba umkhiqizo unobushelelezi obuhle, ukunamathela kwephuzu lokucindezela kubi, okuthinta kakhulu izakhiwo zomshini womkhiqizo;
Ngokugcotshwa okuncane kwangaphakathi kanye nokugcotshwa kwangaphandle okwengeziwe, isikhathi seplastiki ngokusobala sinwetshwa, i-torque ye-plasticizing iyancishiswa, futhi umkhiqizo unzima ukuwenza futhi ube brittle;
Ukugcoba kwangaphakathi okwengeziwe, ukugcotshwa kwangaphandle okuncane, isikhathi sokwenza ipulasitiki esifushane kakhulu, ukunamathela odongeni okubucayi, isikhathi esifushane sokuqina kokushisa, kanye nokubola kwemigqa ephuzi endaweni yomkhiqizo.
Le nkampani Qingdao Sainuo Chemical Co., Ltd.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!
Iwebhusayithi http://www.sanowax.com
E-mail:sales@qdsainuo.com
sales1@qdsainuo.com
Ikheli:Igumbi 2702,Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China
Isikhathi sokuthumela: May-09-2022