Qhov txawv ntawm PUR ntug banding tshuab thiab EVA ntug banding tshuab

2. Ntug sealing nyhuv

Qhov cuam tshuam ntawm ntug kev sib khi ntawm PUR ntug banding tshuab zoo nkauj dua thiab du dua, thiab muaj kev ua tau zoo tiv thaiv dej noo. Tom qab kho, PUR kua nplaum tsim ib txheej tiv thaiv ntom ntom, uas tiv thaiv dej nkag mus thiab tsim nyog rau kev tsim rooj tog hauv ntau qhov chaw noo noo. Piv rau, qhov cuam tshuam ntawm ntug kev sib khi ntawm EVA ntug banding tshuab tsis muaj zog, nws yooj yim rau teeb meem xws li delamination thiab tev tawm, thiab nws cov kev ua tau zoo tiv thaiv dej noo kuj tsis zoo.

3. Kev ua tau zoo ntawm ib puag ncig

Cov kua nplaum PUR yog cov nplaum uas tsis muaj teeb meem rau ib puag ncig uas tsis muaj cov tshuaj lom xws li formaldehyde thiab ua raws li European E0 ib puag ncig cov qauv. Cov txheej txheem tsim khoom ntawm PUR ntug banding tshuab tsis tsim cov pa phem thiab yog tus phooj ywg rau ib puag ncig. Hauv kev sib piv, EVA nplaum muaj qee qhov formaldehyde thiab lwm yam tshuaj lom. Txawm hais tias nws ua raws li cov qauv hauv tebchaws, nws cov kev ua tau zoo ib puag ncig qis dua piv rau PUR kua nplaum.

4. Tus nqi

Tus nqi ntawm PUR ntug banding tshuab yog qhov siab dua, feem ntau yog vim tus nqi siab dua ntawm kev siv PUR nplaum. Txawm li cas los xij, vim tias PUR ntug banding tshuab muaj cov teebmeem ntug banding zoo dua thiab ruaj khov dua, nws tuaj yeem txuag tau kev saib xyuas thiab hloov cov nqi hauv lub sijhawm ntev. Ntawm qhov tod tes, tus nqi ntawm EVA ntug banding tshuab yog qhov qis dua thiab tsim nyog rau cov chaw tsim rooj tog uas muaj peev nyiaj tsawg.

4. Daim ntawv thov

PUR ntug banding tshuab yog tsim rau ntug banding ua tiav ntawm ntau yam rooj tog, suav nrog txee, khaub ncaws, rooj, thiab lwm yam. Vim nws cov kev ua tau zoo heev uas tsis muaj dej noo, nws yog qhov tshwj xeeb tshaj yog rau cov chaw uas muaj dej noo ntau xws li chav dej thiab chav ua noj. Ntawm qhov tod tes, EVA ntug banding tshuab feem ntau yog siv rau kev tsim rooj tog uas tsis muaj cov kev cai nruj ntawm ntug banding teebmeem, xws li rooj tog yooj yim thiab pheej yig.

5. Kev Ua Haujlwm thiab Kev Txij Nkawm

Muaj qhov sib txawv ntawm kev ua haujlwm thiab kev saib xyuas ntawm PUR ntug banding tshuab thiab EVA ntug banding tshuab. Kev ua haujlwm ntawm PUR ntug banding tshuab yog qhov yooj yim, tab sis nws yuav tsum tau ntxuav thiab saib xyuas tas li kom ntseeg tau tias nws ua haujlwm ib txwm. Hauv kev sib piv, kev saib xyuas ntawm EVA ntug banding tshuab yog qhov teeb meem heev, thiab kev siv cov nplaum yuav tsum tau kuaj xyuas tas li thiab hloov pauv raws sijhawm. Tsis tas li ntawd, PUR ntug banding tshuab muaj lub neej ua haujlwm ntev dua, thaum EVA ntug banding tshuab yuav xav tau kev kho ntau zaus thiab hloov khoom seem.