Aluminium self-adhesive daim kab xev: khoom, hom, yam ntxwv

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Aluminium-adhesive daim kab xev yog cov khoom siv dav siv hauv kev tsim kho, kev teeb tsa, thiab hauv tsev. Nws yog ib qho txhuas ntawv ci nrog cov nplaum nplaum siv rau ntawm ib sab thiab txheej sealing.

Properties

Aluminium self-adhesive daim kab xev yog lub teeb, muaj zog thiab txhim khu kev qha nrog cov khoom kub-insulating. Nws yog elastic nyob rau hauv cov qauv, yooj yim siv cov yam xav tau. Nws tuaj yeem nkhaus los npog qhov chaw tsis sib xws, ua rau nws yooj yim heev rau siv.

Feem ntau, tus kheej-nplaum aluminium daim kab xev yog siv rau sealing pob qij txha thiab thermal rwb thaiv tsev ntawm qhov chaw. Qhov no yog vim cov khoom ntawm LAS xws li:

• muaj cov khoom thaiv rau dej, plua plav, kab mob;
• siab hnav thiab ua kua muag;
• opacity - lub peev xwm los cuam tshuam cov hluav taws xob thiab cua sov;
• ruaj khov ua haujlwm, tiv thaiv corrosion thiab kev nyab xeeb.

Self-adhesive aluminium daim kab xev muaj qib siab ntawm adhesion (2.5-10 N / cm). Qhov no qhia characterizes lub degree ntawm adhesion ntawm daim kab xev nrogua hauj lwm nto. Cov kab xev khaws nws cov khoom, suav nrog cov nplaum, nyob rau hauv qhov kub thiab txias - los ntawm -20 txog +120 0 С. Lub thickness ntawm cov nplaum yog tsawg kawg yog 20 microns.

Hom thiab cim

Ntau yam ntawm tus kheej-nplaum aluminium tapes muaj:

• Aluminium self-adhesive daim kab xev (LAS).
• LAS-A (reinforced). Siv nrog kev xav tau ntxiv rau lub zog ntawm cov seams.
• LAS-T (heat-resistant). Siv rau qhov kub siab.
• LAS-SP (nrog polymer txheej). Siv rau sealing iav thiab ob chav glazed qhov rais.
• LAS-P (muaj zog). Rau siv nyob rau hauv tej yam kev mob nyuaj thiab yuav tsum tau ntxiv zog.

Kev xaiv ntawm ib hom ntawm txhuas daim kab xev yog nyob ntawm cov kev mob ntawm nws siv.

Khoom specification

• Aluminium self-adhesive daim kab xev yog ua los ntawm txhuas ntawv ci nrog lub thickness ntawm 30-50 microns. Ib txheej ntawm cov kua nplaum yog siv rau ib sab, uas tiv thaiv los ntawm cov khoom siv nplaum.
• Cov ntaub nplaum tiv thaiv tshav kub (LAS-T) yog tsim los ntawm tib daim ntawv (30-50 microns), tab sis cov nplaum nplaum, kuj tiv thaiv los ntawm cov khoom tso tawm, yog tshav kub-resistant.
• Aluminium reinforced self-adhesive daim kab xev yog tsim nrog ib sab ntxiv txheej iav mesh ntawm aluminium ntawv ci 7-30 microns tuab.
• Aluminium-adhesive daim kab xev nrog cov txheej txheem polymer (LAS-SP) yog tsim los ntawm cov ntawv ci nrog lub thickness tsawg kawg 50 microns nrogcoated rau nws nrog ib tug polymer txheej (20 µm). Cov nplaum nplaum nrog cov khoom tiv thaiv yog siv los ntawm ib sab ntawm cov ntawv ci.
• Txhim kho tus kheej-nplaum aluminium daim kab xev (LAS-P) yog ua los ntawm cov khoom siv ntau txheej uas muaj ob txheej ntawm cov yeeb yaj kiab polymer 20 microns thiab 60 microns thiab cov ntawv ci txheej ntawm lawv 9-11 microns tuab.

Scope of application

Lub zog siab ntawm aluminium self-adhesive daim kab xev tso cai rau nws siv thaum txhim kho cov qauv hauv qab thauj khoom. Self-adhesive aluminium mounting daim kab xev yog dav siv nyob rau hauv kev tsim kho tshiab thiab kev tsim kho ntawm ob qho tib si pej xeem thiab kev lag luam cov chaw: sealing pob qij txha ntawm tshav kub-insulating cov ntaub ntawv thiab qhov cua ducts, vapor barrier, pipelines, raws li zoo raws li hloov kho cov khoom txhuas.

Aluminium self-adhesive daim kab xev yog siv rau hauv kev kho thiab kev tsim kho ntawm cov tshuab ziab khaub ncaws, npog seams, reinforcing pob qij txha thiab lwm yam kev ua haujlwm. Nrog nws cov kev pab, cov khoom siv hluav taws xob sib txawv thiab cov khoom siv hluav taws xob ntawm cov khoom siv cua sov, cov tshuab cua sov, cov dej xa dej thiab qhov cua yog kaw. LAS yog siv los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhuam nws

LAS yog siv rau mounting foamed polymers thiab mineral wool rau yas los yog hlau nto. Nrog rau cov kev xav tau ntau ntxiv rau lub zog ntawm cov seams, siv zog (LAS-A) lossis muaj zog (LAS-P) tus kheej nplaum daim kab xev yog siv, ntawm qhov kub siab - cov ntaub nplaum kub-resistant (LAS-T). Nyob rau hauv zus tau tej cov ob-glazed qhov rais, ib tug self-adhesive aluminium daim kab xev nrogresin coated.

Txoj kev siv

Ua ntej muab daim kab xev, qhov chaw yuav tsum tau kho yuav tsum tau npaj. Ua li no, qhov saum npoo yog degreased nrog cov sib xyaw tshwj xeeb, nws yuav tsum qhuav thiab huv si. Thaum ua hauj lwm nrog daim kab xev, nws yog ib qhov tsim nyog los tshem tawm cov ingress ntawm me me nyob rau hauv lub qhib nplaum puag los yog nto yuav tsum tau kho. Yog tias qhov kev npaj saum npoo tsis raug ua tiav, daim kab xev yuav tsis ua raws li qhov xav tau.

Ib txoj cai tseem ceeb thaum ua haujlwm nrog daim kab xev rau tus kheej yog kom tsis txhob kov cov nplaum nplaum. Kev nplaum yuav tsum ua tib zoo, tsis muaj kev nrawm nrawm, nco ntsoov xyuas kom meej tias daim kab xev nyob tiaj tus. Tom qab gluing, nws yog ntshaw kom du tawm cov seams kho dua. Ntawm qhov kub siab tshaj +80 0 C, daim kab xev yuav curl nyob ib ncig ntawm cov npoo. Thaum siv daim kab xev hauv cov xwm txheej zoo li no, cov nplaum yuav tsum sib tshooj. Yuav kom tau txais cov txiaj ntsig xav tau, koj yuav tsum ua raws li cov lus pom zoo tau teev tseg hauv cov lus qhia rau kev siv.