EVOH PEX Tubing
Khoom npe: PEX PERT-EVOH yeeb nkab
Hom: Pem teb cua sov yeeb nkab
Khoom siv: PERT&EVOH
Qhov chaw ntawm Keeb Kwm: Zhejiang, Suav
Product Information:
Cov xim ntawm no EVOH PEX Tubing yog ntshav rau sab nraud thiab pob tshab rau sab hauv. Lub logo ifanplus tau luam tawm ntawm cov yeeb nkab, uas belongs rau peb-txheej oxygen barrier pem teb cua sov yeeb nkab. Nws cov qauv yog tsim los ntawm peb ntu: EVOH oxygen permeable txheej txheej, nplaum thiab PE-RT puab txheej. EVOH sab hauv txheej ntxiv tuaj yeem tiv thaiv cov pob qij txha tooj liab los ntawm kev xeb thiab xeb, thiab tib lub sijhawm tuaj yeem thaiv cov pa oxygen thiab tiv thaiv kab mob ultraviolet.
Khoom Loj:
Loj | M/Bag | Qhov hnyav | CBM |
16×2.0 | 500 | 85 | 0.200 |
16×2.2 | 500 | 92 | 0.200 |
20×2.0 | 300 | 110 | 0.200 |
20×2.3 | 300 | 130 | 0.200 |
20×2.8 | 300 | 155 | 0.200 |
25×3.5 | 200 | 230 | 0.200 |
32×4.4 | 100 | 368 | 0.200 |
Khoom nta:
EVOH yog ethylene / vinyl cawv copolymer, Ethylene vinyl cawv copolymer. Kev sib xyaw ua haujlwm ntawm ethylene polymer nrog cov teeb meem cuam tshuam ntawm vinyl cawv polymer, ethylene-vinyl cawv copolymer tsis tsuas yog nthuav tawm kev ua haujlwm zoo heev, tab sis kuj nthuav tawm cov kev thaiv zoo heev ntawm cov pa roj, tsw, ntxhiab, cov kuab tshuaj, thiab lwm yam. Vim nws cov thermal stability ua ke nrog ethylene, lub thawv multilayer uas muaj cov txheej txheem ntawm EVOH yog rov siv tau tag nrho.
EVOH ib txwm yog cov khoom siv dav siv ntau tshaj plaws. Ntxiv nrog rau hom tsis-stretch, zaj duab xis hom ntawm cov khoom siv no muaj xws li ob txoj kev stretch type, aluminium vapor deposition type, adhesive coating type, thiab lwm yam. Ntawm ob txoj kev ncab hom, cov khoom kub-resistant yog siv rau aseptic ntim. cov khoom. Qhov barrier kev ua tau zoo ntawm EVOH nyob ntawm cov ntsiab lus ethylene. Feem ntau hais lus, thaum cov ntsiab lus ethylene nce, cov roj barrier kev ua tau zoo txo qis, tab sis nws yog ib qho yooj yim rau txheej txheem.
Qhov tseem ceeb ntawm EVOH yog tias nws muaj cov khoom siv roj zoo heev thiab kev ua haujlwm zoo heev. Tsis tas li ntawd, nws muaj cov pob tshab zoo heev, gloss, txhua yam muaj zog, elasticity, abrasion tsis kam, txias tsis kam thiab lub zog saum npoo.
Hauv kev ntim khoom, EVOH tau ua rau hauv cov yeeb yaj kiab sib xyaw nruab nrab txheej txheej, uas yog siv rau hauv tag nrho cov ntim khoom nruj thiab hloov tau; nyob rau hauv kev lag luam khoom noj khoom haus, nws yog siv rau aseptic ntim, cov kaus poom kub thiab retort hnab, ntim cov khoom noj siv mis, nqaij, kaus poom kua txiv thiab seasoning; hauv cov khoom tsis yog khoom noj, nws yog siv rau ntim cov kuab tshuaj, tshuaj, cov khoom siv cua txias, cov khoom siv roj av, cov khoom siv hluav taws xob thiab lwm yam. Ntau cov khoom siv dej hauv tsev xa tawm cov nqaij nruab deg siv PE / EVOH / PA / EVOH / PE tsib-txheej co-extruded film nqus ntim. Thaum ceev cov kev tshawb fawb ntawm EVOH composite zaj duab xis, cov teb chaws txawv teb chaws tseem tab tom kawm txog stretch orientation ntawm EVOH. Qhov kev ua tau zoo ntawm cov roj barrier ntawm EVOH zaj duab xis tshiab yog 3 npaug ntawm qhov kev ua tau zoo uas twb muaj lawm uas tsis yog-stretched EVOH zaj duab xis. Tsis tas li ntawd, EVOH tseem tuaj yeem siv los ua cov khoom thaiv kev tiv thaiv kom coated rau lwm cov khoom siv hluavtaws los txhim kho kev ua haujlwm tsis zoo.
EVOH cov khoom siv tsis yog tsuas yog siv rau hauv kev tsim cov yeeb yaj kiab xwb, tab sis kuj tuaj yeem siv dav hauv cov ntim khoom kom zoo nkauj, cov kav dej hauv pem teb, lub khob jelly thiab lub raj mis tshuaj tua kab. Raws li cov khoom tsis muaj tshuaj lom thiab ib puag ncig, EVOH tuaj yeem tsis tsuas yog txhim kho tib neeg lub neej zoo, tab sis kuj cuam tshuam rau ib puag ncig. Kev tiv thaiv ua lub luag haujlwm tseem ceeb.
