Nigute PET Yumye kugirango apime Ubushuhe?

Amashanyarazi ya polyester nka PET ni hygroscopique kandi akurura ubuhehere buturuka ku kirere gikikije.Ubushuhe bwinshi muri chip burashobora gutera ibibazo mugihe cyo guterwa inshinge no kuyisohora.Iyo plastike ishyushye, amazi arimo hydrolyzes PET, bigabanya imbaraga nubwiza.Bisobanura gukuraho ubuhehere bushoboka bwose muri resin mbere yo gutunganya PET mumashini ibumba.Mubihe byikirere, ibisigarira bishobora kuba bigera kuri 0,6% kumazi yuburemere.

Nigute PET Yumye kugirango apime Ubushuhe?

Hano Dutondekanya Inama ebyiri Ugomba Kwitaho mugihe PET Yumye kugirango apime Ubushuhe.

PET Pellets Yumye Mbere yo Gutunganya

Amashanyarazi yimbaho ​​yapakiwe muri hopper, hanyuma ashyushye, yumutse hamwe nubushyuhe bwikime bwa dogere 50 ° C bijugunywa munsi yicyuma, hanyuma gitemba hejuru hejuru ya pellet, gikuraho ubuhehere ubwo aribwo bwose.Umwuka ushyushye usiga hejuru ya hopper hanyuma ukanyura nyuma ya cooler mbere, kuko umwuka ukonje ukuraho ubuhehere byoroshye kuruta umwuka ushushe.Umwuka ukonje ukonje, wuzuye noneho unyuzwa muburiri bwa desiccant.Hanyuma, umwuka ukonje, wumye usize uburiri bwa desiccant urashyuha mubushuhe hanyuma ugasubizwa muburyo bumwe mumuzinga ufunze.Ibirungo bya chipi bigomba kuba munsi ya 30 ppm mbere yo kubitunganya.Iyo PET ishyushye, amazi yose ahari azahita hydrolyze polymer, igabanye uburemere bwa molekile kandi isenye imiterere yumubiri.

Ibipimo byo kumurongo hamwe no kugenzura ahantu

Hariho uburyo bubiri bwo gupima ubuhehere mugihe cyo kumisha: gupima kumurongo no kugenzura ibibanza.

Meas gupima kumurongo

Ibyuma byumuntu ku giti cye bikurikiranwa buri gihe kugirango harebwe niba umwuka uhumeka kuri PET uruta icyerekezo cy’ubushyuhe bw’ikigereranyo cya 50 ° C kugira ngo hamenyekane ko ibikoresho bya chip byumye neza.Aho ibipimo nyabyo hamwe na kalibrasi yimbere ikenewe, birashobora gushirahoIkimenyetso cya HT-608hafi yinjirira ya hopper yumisha, nubunini bwayo nuburemere bworoshye byoroha gushira mumiyoboro cyangwa ahantu hafatanye kugirango harebwe niba imyanda yamenetse mumuhanda wumuyaga.Ukuri kwinshi ± 0.2 ° C (5-60 ° C Td), ugereranije nubwiza bwibicuruzwa byatumijwe mu mahanga, bihendutse, nubundi buryo buhendutse.

Check Kugenzura ibibanza no guhitamo

Kugenzura ibibanza bisanzwe hamwe na HengkoHK-J8A102 ishobora kugabanwa ubushyuhe n'ubushyuhe bwa meteroc igipimo cyimiterere yubushyuhe hamwe nubushuhe bwa metero irashobora gutanga igiciro cyiza cyibicuruzwa byizewe.Biroroshye gukoresha, icyarimwe gupima ubushyuhe, ubushuhe, ikime cyikime, itara ryinshi, nandi makuru.Subiza vuba ingingo zinganda zisanzwe ziri munsi ya 50 ℃.

Ikigereranyo cy'ikime cyo gupima ubushyuhe n'ubushyuhe bwa metero ni -50 ℃ -60 and, kandi ecran nini ya LCD iroroshye gusoma no gusoma.Ibipimo byo gupima bibarwa rimwe muri milisegonda 10, kandi umuvuduko wo gusubiza urumva, kandi gupima nukuri.

Uracyafite Ibibazo kandi Ukunda Kumenya Ibisobanuro birambuye Kubikurikirana Ubushuhe Mubihe Bikomeye, Nyamuneka Wumve neza.

UrashoboraOhereza imeriMu buryo butaziguye Nkuko ukurikira:ka@hengko.com

Tuzasubiza inyuma Amasaha 24, Urakoze Kwihangana kwawe!