Ukwengeza ubuhlalu bengilazi obungenalutho emikhiqizweni yenjoloba kungaletha izinzuzo eziningi:
1. Ukunciphisa isisindo
Imikhiqizo yenjoloba iphinde ibheke ekuqondeni okungasindi, okuqinile, ikakhulukazi ukusetshenziswa okuvuthiwe kwamasoli erabha emincanyana, kusukela kubuningi obuvamile obungu-1.15g/cm³ noma ngaphezulu, engeza izingxenye ezingu-5-8 zama-microbeads, ehliselwe ku-1.0g/cm³ (ngokuvamile okwaziwa ngokuthi “ukuntanta emanzini”), kunezinga elithile lamakhasimende nge-R & 0 D. ngisho no-0.85g/cm³, kunciphisa kakhulu ukuminyana kwerabha, izicathulo kanye nesimo esifanayo ngaphambi kokunciphisa isisindo ngo-20% noma ngaphezulu. Okwamanje, amanye amakhasimende anekhono elithile le-R & D azokwenza ukuminyana kube ngu-0.9 noma ngisho kube ngu-0.85g/cm³ ngokwengeza ubuhlalu obuncane, okunciphisa kakhulu ukuminyana kwenjoloba, futhi isisindo sezicathulo sizoncishiswa cishe ngo-20% ngaphansi kwesimo esifanayo nangaphambili.
2, Ukushisa kokushisa
Isakhiwo esingenalutho sobuhlalu bengilazi obungenalutho sinikeza ubuhlalu ukuguquguquka okuphansi kokushisa, njengoba isigcwalisi se-thermal conductivity ephansi esingezwe ezintweni zenjoloba singadlala umphumela omuhle kakhulu wokushisa okushisayo, njengakuma-thermal insulation pads, amabhodi okushisa ashisayo neminye imikhiqizo esetshenzisiwe.
3, Ukumuncwa komsindo nokunciphisa umsindo
Ngaphakathi ongenalutho ingilazi ubuhlalu igesi elincanyana, amagagasi omsindo kule ngxenye kuyoba buthaka, ngenani elithile kwalokho ukudlala umphumela omuhle kakhulu ukumuncwa umsindo kanye nokunciphisa umsindo.
4, Ukuzinza okuhle kwe-dimensional
Izinto eziyisisekelo zobuhlalu ziyingilazi ene-coefficient ephansi yokwanda okushisayo, ukuzinza okuhle kwe-dimensional uma ibhekene nokushaqeka okushisayo, okungezwe kunto yenjoloba kuzonikeza umkhiqizo ukuzinza okungcono kobukhulu.
Iziphakamiso zokusetshenziswa ekucubunguleni:
I-1, imishini yokucubungula imikhiqizo yenjoloba ngokuvamile iyisicwengisisi esiminyene, isivuli, i-single-screw extruder, njll., ngoba ubuhlalu buyizinto zengilazi udonga luyingxenye yezinhlayiya eziqinile, endimeni ye-shear force force izophulwa kancane, ubuhlalu buzolahlekelwa ukusebenza kwawo okuyingqayizivele ngemva kokuphuka.
2, ubuhlalu bengilazi obungenalutho bunamamodeli ahlukene kanye nemingcele ehambisanayo, ngokusho kwemishini ehlukene kanye nezidingo zomkhiqizo ukukhetha imikhiqizo yobuhlalu efanele kubaluleke kakhulu, u-St. Leite uncoma ukusetshenziswa kwe-HL38, HL42, HL50, HS38, HS42 emikhiqizweni yenjoloba.
I-3, uma isetshenziswe emshinini wokucwenga, kukhona i-rotor ku-shear ye-rubber material, ubuhlalu abukwazi ukugwenywa ngamandla okugcoba, ngakho-ke ngangokunokwenzeka ukunciphisa isikhathi sobuhlalu ekucwengisweni, kunconywa ukuthi wengeze ekucwengeni sekwephuzile ukuze kuqinisekiswe ukuthi ubuhlalu obungezwe ekucwengisweni kwe-3-5min bungahlakazwa ngokufanayo; emshinini wokucwenga, isikhala se-roller kanye nesikhathi sokucwenga sokuchotshozwa kobuhlalu kunomthelela omkhulu, kunconywa ukuthi isikhala se-roller> 2mm, isikhathi sokucwenga akufanele sibe side kakhulu; I-shear force yonke ye-screw extruder eyodwa incane, uma kuqhathaniswa, umthelela kuma-microbeads mncane, kunconywa ukuba kwandiswe izinga lokushisa le-extrusion ngo-5 ℃, ukunciphisa i-viscosity yento ewusizo kakhulu ekubunjweni kwe-extrusion, ukunciphisa ama-microbeads aphukile.
Isikhathi sokuthumela: Jul-21-2023
