I-PET Yomisa Kanjani Ukukala Umswakama?

Ama-polyester polymer chips afana ne-PET ane-hygroscopic futhi amunca umswakama ovela emkhathini ozungezile.Umswakama omningi kuma-chips ungabangela izinkinga ngesikhathi sokubunjwa komjovo kanye nokukhipha.Lapho ipulasitiki ishiselwa, amanzi aqukethe i-hydrolyzes PET, enciphisa amandla ayo kanye nekhwalithi.Kusho ukususa umswakama obuningi ngangokunokwenzeka kusuka ku-resin ngaphambi kokucubungula i-PET emshinini wokubumba.Ngaphansi kwezimo zomoya, ama-resin angase aqukathe kufika ku-0.6% ngesisindo samanzi.

Ngakho-ke I-PET Yomisa Kanjani Ukukala Umswakama?

Lapha sibala Amathiphu Amabili Okufanele Uwanakekele Ukomisa I-PET Ukuze Ukale Umswakama.

I-PET Pellets Yomiswa Ngaphambi Kokucutshungulwa

Izingcezu zokhuni zilayishwa ku-hopper, bese umoya oshisayo, owomile onezinga lokushisa elingamazolo elingama-50 ° C uphonswa ngaphansi kwe-hopper, futhi ugeleze ubheke phezulu phezu kwama-pellets, ususa noma yikuphi umswakama endleleni.Umoya oshisayo ushiya phezulu kwe-hopper futhi udlule endaweni epholile yangemuva kuqala, njengoba umoya obandayo ususa umswakama kalula kunomoya oshisayo.Umphumela womoya obandayo, omanzi ube usudluliswa embhedeni we-desiccant.Ekugcineni, umoya obandayo, owomile oshiya umbhede we-desiccant ushiswa kabusha ku-heater yenqubo futhi ubuyiselwe ngenqubo efanayo ku-loop evaliwe.Umswakama wama-chips kufanele ube ngaphansi kuka-30 ppm ngaphambi kokucubungula.Lapho i-PET ishiselwa, noma imaphi amanzi akhona azokhipha i-hydrolyze ngokushesha i-polymer, ehlise isisindo samangqamuzana ayo futhi acekele phansi izici zayo ezibonakalayo.

Ukukala okuku-inthanethi nokuhlola indawo

Kunezindlela ezimbili zokulinganisa umswakama ngesikhathi somiswa: ukulinganisa ku-inthanethi nokuhlola indawo.

① ukulinganisa okuku-inthanethi

Izomisa ngazinye zigadwa ngokuqhubekayo ukuze kuqinisekiswe ukuthi ukunikezwa komoya ku-PET kungcono kunomkhawulo oshiwo wamazolo wephuzu lamazolo angama-50 ° C ukuze kuqinisekiswe ukuthi impahla ye-chip yomiswa ngokuphumelelayo.Lapho kudingeka khona izilinganiso ezinembile ezinokulinganisa kwangaphakathi okuzenzakalelayo, ungafakaInzwa yephoyinti lamazolo engu-HT-608eduze nendawo yokungena ye-hopper yokomisa, futhi usayizi wayo omncane nesisindo esincane kwenza kube lula ukukufaka emiseleni noma ezindaweni eziqinile ukuze kuhlolwe ukuvuza kwendlela yomoya yokomisa.Ukunemba okuphezulu ±0.2 ° C (5-60 ° C Td), uma kuqhathaniswa nekhwalithi yemikhiqizo engenisiwe, ethengekayo, iyindlela engabizi kakhulu.

② Hlola futhi ulinganise

Ukuhlolwa kwendawo njalo no-HengkoI-HK-J8A102 izinga lokushisa elilinganiselwe eliphathwayo kanye nemitha yomswakamac imitha lokushisa elilinganiselwe eliphathwayo kanye nomswakama kunganikeza isiqinisekiso sekhwalithi somkhiqizo esingabizi kakhulu.Kulula ukuyisebenzisa, ukulinganisa kanyekanye izinga lokushisa, umswakama, indawo yamazolo, isibani esimanzi, nolunye idatha.Phendula ngokushesha ezindaweni ezijwayelekile zamazolo ezingaphansi kuka-50℃.

Ibanga lokulinganisa iphuzu lamazolo imitha lokushisa nomswakama ngu-50℃-60℃, futhi isikrini esikhulu se-LCD sikulungele ukufundwa nokufunda.Idatha yokulinganisa ibalwa kanye njalo ngama-millisecond angu-10, futhi isivinini sokuphendula siyazwela, futhi ukulinganisa kunembile.

Usenemibuzo futhi Uthanda Ukwazi Imininingwane Engeziwe Yokuqapha Umswakama Ngaphansi Kwezimo Zezulu Ezinzima, Sicela uzizwe Ukhululekile Xhumana nathi Manje.

Futhi UngakwaziSithumele I-imeyiliNgokuqondile Ngokulandelayo:ka@hengko.com

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