Ukusebenza ngokugqibeleleyo kwezixhobo ze-PPSU kwizicelo zokutya

Yintoni i-PPSU kwaye i-PPSU iplastiki yebakala lokutya?

I-PPSU yi-amorphous thermoplastic ebonakala kakhulu kwaye iyazinza i-hydrolytily. Imveliso inokumelana ne-steam ephindaphindiweyo.

I-PPSU, igama lezenzululwazi: i-polyphenylene sulfone (polyphenylene sulfone) i-PPSU POLFINE I-Polysulfone (Polysulfone) ekubhekiswa kuyo njengoluhlu lweemveliso zePSF. Ngumbambisi wobunjineli boveli weNovestice, kubhekiswa kwi-molekyuli equkethe iqela le-Sulfone kunye ne-nuclei ye-nullei ye-polymer ye-polymer, i-itstalline.

I-PPSU Polyphenysungul yiplasitiki yobunjineli obuphezulu, enokuchasana nobushushu obuphezulu, amandla aphezulu, amandla onyango, amanye amabala anokusetyenziselwa ukutya Izinto zoqhakamshelwano, kodwa nokuba yi-plastics yebanga lokutya ukuze ujonge uMvelisi we-PPU ukufumana isiqinisekiso esifanelekileyo. Ngokubanzi, i-PPSU eqinisekiswe yi-FDA inokuthi ithathwe njengezixhobo zebakala lokutya, zihambelana nemigangatho efanelekileyo yezempilo.

Kwizicelo, i-PPSU ihlala isetyenziswa ekwenzeni itafile yetafile, i-pacifiers, izixhobo zokulungisa ukutya, iibhotile zamanzi kunye nezinye iinxalenye zonxibelelwano zokutya. Ngaphezu koko, izinto ze-PPU zinenkcaso elungileyo yobushushu kwaye inokuhlala uzinzo kukufudumeza kunye nokucheba, ngoko ke kwabakho ngokubanzi ngabathengi kunye nabavelisi.

I-PPSU sisixhobo sokutya esinokuthenjwa

1. Ukusebenza ngokugqibeleleyo kwezinto ezibonakalayo

I-polyphenysullfone (i-proyphenysullfone, ifinyezwe njenge-PPSU), luhlobo lwee-sulfone polymers, zezakwiplasitiki yobunjineli obukhethekileyo, iplastiki ephezulu. Ngeempawu ezintle zomzimba kunye neekhemikhali, inokuthatha indawo yethayile, izinyithi kunye ne-ceramics kwicandelo lezempilo, inqwelo moya, i-elektroniki, njl. Ukuphuma, ukubetha ukubumba, umatshini njalo njalo.

Iipropati ze-PPSU zenziwe ngolu hlobo lulandelayo:

-Engqongqo

-Ukuxhaswa kobushushu obuphezulu kwe-180 ° C

- Ukunganyangeki kweHydrolysis

-Ukuxhathisa amachiza

-Ngaba netyhefu, ukutya onxibelelana nabo, i-FDA iyahambelana

-Ukunyangeka kwi-steam steams

-Iindawo ezilungileyo zombane

- amandla aphezulu ombane

-Iight Eandorication Pondoration Ofchra-Ecright Geness, Ukunganyangeki kweMpembelelo

-Ukuzinza kakuhle

-Ilangatye lokuhlawula, i-UL94V-0

Kufanelekile ukuba uqaphele ukuba kuba i-PPSU i-Persun ngokwayo ayinatyhefu kwaye ayikhuphi i-BPA, inobubele kakhulu kwiintsana kunye nabantwana nje, kwaye kwiminyaka yakutshanje, iye yaba yinto eqinisekisayo yemveliso Iibhotile zabantwana kwiindawo zehlabathi jikelele kunye namasimi abantwana.

2. Ukuthobela iimfuno zamanye amazwe

Amazwe aphesheya, aphuhlileyo kunye nemimandla, ngakumbi eYurophu naseMelika, ahlawule ngakumbi ukhuseleko lwezixhobo ezifanelekileyo kunye nokuhlaziya ukufikelela kwimakethi efanelekileyo yokuqinisekisa umgangatho kwaye Ukhuseleko lwezixhobo zokunxibelelana nokutya kunye neemveliso.

I-PPSU inyusa kunye neemveliso zidlulise i-US FDA, i-EU10-2011, kodwa idluliselwe yi-bisphenol entsalela, umxholo wesiqhelo, imveliso ye-phthailate ayinayo i-bisphenol a, yenza Ayinabaphelanga kunye neentsimbi ezinzima, ngokuhambelana neemfuno zamanye amazwe ezinxulumene nezixhobo zonxibelelwano zokutya.

3. Ukusebenza ngokugqibeleleyo kwe-PPSU kwizitya zokutya

Kwicandelo lezikhongozelo zokutya, izixhobo ze-PPSU zinokusetyenziselwa ukutshintsha iglasi, izixhobo ze-ceramics ze-theraminas kunye nethontsi. Xa kuthelekiswa nezinye iintlobo ze-resins, i-PPSU yetafile yenziwa kakuhle.

Ukuxhathisa kobushushu obuphezulu

Ngokuxhathisa ubushushu obuyi-180 degrees Celsius, i-PPSU inokuhlangabezana ngokupheleleyo neemfuno zokusetyenziswa kwemihla ngemihla ekhayeni nasekufumaneni ezinye izinto ngaphandle kwe-BPA.

Iyakwazi

Ilungele ngokupheleleyo ukusetyenziswa kwii-microwave ze-microwave.

Ukunganyangeki ngakumbi kwi-steam steams

Inokuthintela i-Steam Steam Steam / Imijikelezo yokucoca, ifanelekile kwizilwanyana kunye nezihlalo, kunye nentsebenzo ihlala ingaguqukanga.

Iphinde isebenze kwaye iphinde isebenze

Inokuphinda isetyenziswe kwaye iphinde isetyenziselwe ukuphinda isebenze, kukho indawo ethile ekutshintsheni itafile yokulahlwa, ilungele ukugcinwa kwezixhobo, ukhuseleko lwendalo.

Ukuchasana nokuchasana nemichiza, akukho ntsalela

Kwiziqwengana ezibonakalayo kunye neentsholongwane, amanzi kunye neemeko zobushushu ezixineneyo, aziyi kuchaphazeleka yisenzo esidibeneyo, akukho ntsalela, ayizukuvuma ivumba lokutya kunye neendawo zokucoca.

Ilangatye liyithobekile

I-PPSU resin ifilotisi, ikhupha ubushushu kunye naziphi na izinto eziyingozi kwimeko yomlilo, kwaye ngoku isetyenziswa kwiibhokisi zesidlo sasemini senqwelomoya.

Ukunganyangeki

Ukulahla inkunkuma kunye ne-shatterproof, inobuhlobo bomntwana, ezinjengeebhotile zebhotile ye-PPSU efakiwe ukuza kuthi ga ngoku.

I-chat

Xa kuthelekiswa nezikhongozeli zokutya ngokwesiko, umbandela ulula kwaye kube lula ukuyisebenzisa.

Kucace

Izinto ezibonakalayo, akukho zinto zongeziweyo, kulula ukonyusa amava abonakalayo yomsebenzisi.