Poly Cyclohexylenedimethylene Terephthalate glycol-hloov, lwm yam hu ua PCT-G yas yog ib tug ntshiab co-polyester. PCT-G polymer yog tshwj xeeb tshaj yog haum rau cov ntawv thov uas yuav tsum tau tsawg heev extractables, siab clarity thiab siab gamma stability. Cov khoom siv kuj yog cov yam ntxwv ntawm cov khoom muaj txiaj ntsig zoo, cov khoom lag luam zoo theem nrab xws liultrasonic vuam, muaj zog khawb kuj yog siv rau cov me nyuam lub raj mis, qhov chaw khob, Cov yas zoo tshaj plaws rau soymilk thiab juicer.
Vim tib neeg nrhiav kev zoo ntawm lub neej thiab kev noj qab haus huv, kev ua lag luam kev tiv thaiv ib puag ncig rau cov khoom siv yas kuj nce ntxiv. Piv txwv li, BPA yuav raug tsim tom qab hydrolysis ntawm PC. Cov kev tshawb fawb tsis ntev los no tau pom tias tib neeg (xws li tsiaj txhu) tau txais cov kab mob mus ntev BPA feem ntau yuav muaj kev cuam tshuam tsis zoo rau kev ua me nyuam thiab ua rau qhov sib npaug ntawm kev sib deev. Yog li ntawd, qee lub tebchaws thiab cheeb tsam tau txwv lossis txwv PC. PCTG yog ib yam tshiab ntawm ib puag ncig tus phooj ywg cov khoom uas kov yeej qhov teeb meem no. Nws kuj muaj zoo ultrasonic vuam. Kev ua tau zoo, raws li cov khoom loj, nws raug nquahu kom siv 20khz high-power ultrasonic vuam rau vuam.
2. Lub raj mis kev ua si sab nraum zoov feem ntau siv PC txhaj tshuaj stretch tshuab lub raj mis lub cev, ob txheej txheej nested qauv, hollow sab hauv, ultrasonic vuam, tsis muaj dej to, dej kub sab hauv txheej tsis tsim chav, tab sis vim PC muaj teeb meem ntawm BPA. , PCTG yog siv los hloov PC los tsim lub raj mis lub cev, thiab lub zog thiab pob tshab ntawm lub raj mis tseem tuaj yeem tswj tau qib ntawm lub raj mis PC.
Lub cev ntawm PCTG kev ua si dej lub raj mis txais yuav ob txheej yas hollow qauv, thiab vuam nto txais cov qauv convex-groove. Lub vuam nto yog welded los ntawm lub tshuab ultrasonic vuam. Qhov chaw vuam yog huv thiab zoo nkauj.
Lub welded PCTG kis las khob dej yuav tsum tau steamed rau lub sijhawm ntev ntawm qhov kub ntawm 100 degrees, thiab tuaj yeem tiv taus kev rov ua dua tshiab rau ob peb teev hauv lub tshuab ntxuav tais diav nrog cov tshuaj tua hluav taws kub thiab qhov kub thiab txias. Lub hollow qauv tsis xau dej los yog chav; cuam tshuam tsis kam, tsis muaj kab nrib pleb, thiab lub sijhawm ntev Nws yuav tsis hloov xim thaum siv. Tom qab tsoo nws nrog ib tug rauj hnyav, saib xyuas tias qhov vuam nto yog kiag li welded.
Post lub sij hawm: Mar-23-2022
