BOPP (Biaxially Oriented Polypropylene) yog ib zaj duab xis polypropylene uas yog "Biaxially Oriented". Qhov no txhais tau tias cov zaj duab xis yog stretched nyob rau hauv ob qho tib si lub tshuab kev taw qhia (MD) thiab hla lub tshuab kev taw qhia (AMD). Qhov tshwm sim yog cov khoom siv nrog lub zog zoo ntawm qhov ntsuas qis, flatness, clarity, thiab zoo heev printability. BOPP yog siv nyob rau hauv ib qho yuav luag tsis muaj kev txwv ntawm cov ntawv ntim khoom siv tau yooj yim, cov ntaub nplaum siab, cov ntawv lo, ntawv sau, metallizing, cov neeg siv khoom lag luam nrog rau ntau yam tsis siv - ntim khoom.
★ Muaj
Peb muab BOPP cov khoom siv dav dav xws li cov tuab ntawm 18 txog 60 microns thiab suav nrog ntau yam ntawm lub cev.
★ Weshare Products Advantage
Weshare's BOPP cov yeeb yaj kiab yog tsim los ntawm cov tswv cuab coextrusion, uas tsim cov yeeb yaj kiab nrog kev tswj xyuas zoo, sib xws thiab yob profile. Weshare txoj kev koom tes nrog Formosa Plastics Group muab peb cov neeg siv khoom nkag mus rau hauv lub ntiaj teb -chav kawm technology thiab kev tsim muaj peev xwm, ua tiav ntau yam ntawm BOPP qib, thiab cov nqi lag luam sib tw tshaj plaws.
Cov qauv ntawm Biaxially Oriented Polypropylene Zaj duab xis
Tus nqi
|
Khoom |
Txoj Kev Xeem |
Chav tsev |
Tus nqi |
|
Thickness |
TIAB SA 53370 |
micron |
50 |
|
Coefficient ntawm kev sib txhuam |
DIN 53375-A |
---- |
0.5 / 0.4 |
|
Haze |
ASTM D 1003, 1003 |
% |
1.65 |
|
Gloss (45 degree) |
ASTM D 2457 Kev txiav txim siab |
% |
90 |
|
Nto Ntog |
ASTM D 2578 Kev txiav txim siab |
mN / m |
40 |
|
Thaum tshav kub kub Shrinkage (MD / TD) |
BMS TT 0.2 (150 degree, 30 min) |
% |
3.0 / 0.2 |
|
Tensile zog (MD / TD) |
ASTM D 882, Cov khoom siv raw khoom |
MPa |
140 / 277 |
|
Elongation ntawm tawg (MD / TD) |
ASTM D 882, Cov khoom siv raw khoom |
% |
202 / 40 |
Vim li cas BOPP yog cov khoom zoo rau cov ntawv nplaum & cov ntawv lo?
Cov ntawv nplaum thiab cov ntawv yuav tsum yooj yim luam tawm, tiv taus dej thiab tshuaj lom neeg, thiab pom tseeb lossis tsis pom tseeb, nyob ntawm seb koj xav tau. BOPP daim ntawv lo khoom zuam tag nrho cov thawv no thiab ntau dua.
BOPP yog zoo meej rau kev luam ntawv
Kev luam ntawv nrog ob qho tib si dej - thiab cov kuab tshuaj-raws li inks yog ua tau ntawm BOPP cov ntawv lo. Cov neeg tsim khoom ntawm BOPP zaj duab xis kho nws qhov chaw siv ntau txoj hauv kev - zoo li kev kho mob corona - los txhim kho nws cov nplaum thiab luam tawm.
Kev kho mob corona yog txheej txheem ntawm kev siv txheej nyias ntawm cov hlau oxide rau saum npoo ntawm BOPP daim ntawv lo. Cov hlau oxide txheej yog ntxiv los ntawm kev siv cov kua lossis roj rau ntawm daim ntawv lo. Cov kua los yog roj yog tom qab ntawd evaporated los tsim cov oxide zaj duab xis rau ntawm daim ntawv lo.
Kev kho mob corona tsis yog tsuas yog siv rau ntawm qhov chaw ntawm BOPP cov ntawv, tab sis kuj rau lwm cov ntawv, xws li cov khoom siv ntim khoom noj thiab cov khoom ntim tsheb, vim qhov yooj yim ntawm kev luam ntawv thiab ua haujlwm ntev nws muab.
Daim ntawv thov khoom
Cov txheej txheem ntau lawm
Cim npe nrov: bopp zaj duab xis rau ntim, Tuam Tshoj bopp zaj duab xis rau ntim manufacturers, lwm tus neeg, Hoobkas