Vim nws qhov tshwj xeeb cushioning thiab sealing zoo, polyethylene (PE) ua npuas ncauj daim kab xev yog dav siv nyob rau hauv industrial bonding, lub tsev sealing, thiab hluav taws xob sib dhos. Txawm li cas los xij, ob qho lus nug tseem ceeb feem ntau cuam tshuam rau ntau tus engineers thiab cov thawj coj kev yuav khoom thaum ntsib nrog ntau qhov kev qhia tshwj xeeb muaj nyob hauv khw: Yuav ua li cas xaiv cov thickness? Dab tsi txawv qhov qhib-cov qauv ntawm tes los ntawm kaw-cov qauv ntawm tes?
Common Thicknesses ntawm PE Foam daim kab xev thiab lawv daim ntawv thov scenarios
Lub thickness ntawm PE npuas daim kab xev ncaj qha cuam tshuam rau nws lub peev xwm sealing, poob siab absorbing nyhuv, thiab nplaum lub zog. Feem ntau, cov thickness ntau ntawm kev ua lag luam yog nruab nrab ntawm 0.5mm thiab 10mm.
| Thickness Ntau | Hom Specifications | Core Application Scenarios |
| Ultra{0}}nyias (0.5mm - 1.0mm) | 0.5mm, 0.8 hli | Lub xov tooj ntawm tes / ntsiav tshuaj tshuaj ntsuam xyuas, kho lub npe, thiab cushioning ntawm ultra-thin electronic Cheebtsam. |
| Lub hom phiaj dav dav (1.0mm - 3.0mm) | 1 hli, 1.5mm, 2mm | Siv rau tsheb sab nrauv trim (xws li, scuff daim hlau), sab hauv hniav hooks, thiab iav ntaub thaiv phab ntsa pads. |
| Thickened Lub Hom Phiaj (3.0mm - 10mm+) | 5 hli, 8mm, 10mm | Siv rau lub tsev expansion sib koom ua ke filling, machinery loj kev co damping, hnyav khoom thauj mus los tiv thaiv, thiab irregular nto sealing. |
Kev Pom Zoo Kev Xaiv: Lub rougher ntawm qhov chaw, cov ntaub nplaum tuab yuav tsum tau ua kom cov nplaum tuaj yeem tiv tauj tau thiab nkag mus rau cov qhov hws me me.
Core Technology Comparison: Kaw-cell vs. Qhib-cell
Qhov no yog lub cim tseem ceeb uas txiav txim siab lub cev sealing kev ua tau zoo ntawm daim kab xev. Txawm hais tias muaj qhov zoo sib xws, lawv cov microstructure thiab kev ua haujlwm sib txawv heev.
Kaw-cell PE Foam:
Zoo li suav tsis txheeb me me balloons compressed ua ke, lub hlwb sab hauv ntawm lub kaw -cov qauv ntawm tes yog cais thiab kaw.
Zoo noo noo thiab dej tsis kam. Nws yog qhov kev xaiv zoo tshaj plaws rau sab nrauv waterproof sealing vim cov kua thiab gases tsis tuaj yeem nkag mus rau hauv lub qhov hws kaw.
Siab compressive zog. Nws yog ib qho nyuaj rau flatten thiab muaj kev txhawb nqa siab thiab resilience.
Thermal rwb thaiv tsev: Feem ntau siv rau thermal rwb thaiv tsev, nws cov thermal conductivity tsawg yog tshwm sim los ntawm huab cua nyob rau hauv lub pores.
Cov kev siv feem ntau suav nrog kev tsim cov dej tsis muaj dej, cov khoom siv tsheb sib khi, thiab cov khoom siv dej tsis zoo rau cov teeb pom kev sab nraum zoov.
Qhib -cell PE Foam:
Cov kab txuas txuas 'qhib-cov qauv ntawm tes tso cai rau cov kua thiab cua.
Breathability / Absorption: Nws yog breathable heev thiab yooj yim absorbs kua.
Softness / Compressibility: Nws yog qhov muag tsis txaus ntseeg, yooj yim compressed rau cov tuab tuab heev, thiab ua tau raws li qhov tsis sib xws heev.
Sound Absorption / Noise Reduction: Nws yog ib qho khoom siv acoustic zoo heev vim yog qhov sib txuas ntawm qhov pores 'muaj peev xwm nqus suab yoj zog.
Cov kev siv feem ntau suav nrog kev lim cua, kev nqus suab hauv tsev, thiab qis -siab cushioning.
Kuv Yuav Xaiv Qhov twg?
Kom koj yooj yim, thov mus saib cov lus hauv qab no:
| Yam ntxwv | Kaw-cell PE ua npuas ncauj daim kab xev (pom zoo) | Qhib -cell PE npuas daim kab xev |
| Ua kua sealing | Zoo heev (Impervious) | Tsis zoo (Absorb dej) |
| Gas sealing | Zoo heev | Nruab nrab |
| Kev ua siab ntev | Muaj zog (Tsis yooj yim deformed nyob rau hauv ntev - lub sij hawm siab) | Nruab nrab (Tej zaum yuav deform mus tas li nyob rau hauv ntev -lub sij hawm siab) |
| Huab cua tsis kam | Zoo heev (Suitable rau sab nraum zoov) | Nruab nrab |
| Lub luag haujlwm tseem ceeb | Waterproof, dustproof, structural fixation | Shock absorption, suab rwb thaiv tsev, thiab plua plav pov thawj |
Kev lag luam- cov lus qhia xaiv thawj
Raws li cov kws tshaj lij kev daws teeb meem kev nplaum, peb pom zoo kom txiav txim siab tsis yog tuab thiab cov qauv thaum yuav khoom, tab sis kuj muaj cov hauv qab no "pob ntseg" tsis:
Ceev:
While low-density foam is more economical, high-density PE foam (such as 100 kg/m³) has a greater load-bearing capacity.
Hom ntawm adhesive:
Ib txwm siv roj-raws li acrylic nplaum rau kev siv sab nraum zoov vim lawv tiv taus UV rays thiab kub siab dua li roj hmab-raws li cov nplaum.
Compression ratio:
Rau qhov zoo tshaj plaws waterproofing nyob rau hauv sealing daim ntaub ntawv, nws yog feem ntau qhia kom compress lub npuas los ntawm 20% mus rau 30%.
Thawj kauj ruam hauv kev lav qhov ntev -lub sij hawm durability ntawm koj qhov project yog xaiv qhov tsim nyogPE daim kab xevthickness thiab qauv. Thov tiv tauj nrog peb pab neeg ua haujlwm yog tias koj muaj teeb meem nrog kev sib txuas rau qhov chaw tshwj xeeb (xws li qis- nto- cov khoom siv hluav taws xob lossis siab - cov xwm txheej plua plav).
