Aluminium nplaum kab xev: zog, hom, yam ntxwv

Aluminium nplaum kab xev - ib tug ntau sealing cov ntaub ntawv uas siv nyob rau hauv kev tsim kho, rau los ua ke ua hauj lwm thiab tom tsev. Yog ib tug txhuas ntawv ci muaj tso rau ntawm ib sab ntawm lub nplaum substrate thiab lub sealing txheej.

zog

Aluminium nplaum kab xev yog lub teeb, check thiab txhim khu kev qha muaj insulating zog. Nws yog saj zawg zog nyob rau hauv cov qauv, yooj yim yuav siv sij hawm lub yuav tsum tau zoo lawm. Nws yuav ua tau bent, npog lub sis tsis ncaj nto, uas ua rau nws yooj yim heev siv.

Feem ntau cov feem ntau txhuas nplaum kab xev siv rau kev sib khi cov pob qij txha thiab rwb thaiv tsev chaw. Qhov no yog vim hais tias xws zog Las raws li:

• lub xub ntiag ntawm lub barrier zog rau cov dej, hmoov av, cov kab mob;
• lub siab coj kuj thiab tensile zog;
• Opacity - muaj peev xwm muaj kev cuam tshuam lub teeb thiab kub;
• kuj muaj cov yam ntxwv, corrosion kuj thiab kev nyab xeeb.

Self-nplaum txhuas daim kab xev muaj ib tug high degree ntawm adhesion (2.5-10 N / cm). Qhov no parameter characterizes lub degree ntawm daim kab xev adhesion rau ib tug ua hauj lwm saum npoo av. Rau daim kab xev khaws nws cov khoom, xws li adhesives, ib tug dav kub ntau - los ntawm 20 mus rau 120 ⁰ C. Lub thickness ntawm lub nplaum paus yog tsis tsawg tshaj li 20 microns.

Hom thiab designations

Qhov ob peb hom ntawm nws tus kheej-nplaum txhuas daim kab xev:

• Aluminium nplaum kab xev (Las).
• Las-A (tam). Siv rau kev xav tau nqaws zog.
• Las-T (high-kub). Rau siv thaum kom kub.
• Las-SP (coated). Nws yog siv rau kev sib khi qhov rais thiab insulating iav.
• Las-H (muaj zog). Rau siv nyob rau hauv nyuaj tej yam kev mob thiab muaj zog yuav tsum tau rau lub dag lub zog.

Qhov kev xaiv ntawm ib tug tej hom ntawm txhuas daim kab xev yog nyob ntawm cov tej yam kev mob ntawm nws siv.

khoom specifications

• Aluminium nplaum kab xev ua ntawm txhuas ntawv ci ntawm thickness ntawm 30-50 microns. Nyob rau ib sab ntawm ib tug txheej ntawm nplaum uas yog kev tiv thaiv nrog tso tawm cov ntaub ntawv uas.
• Lub tshav kub-resistant daim kab xev (Las-T) ua los ntawm cov tib ci (30-50 microns) tab sis nplaum neeg sawv cev yog kuj tiv thaiv los ntawm kev tso cai cov ntaub ntawv uas, Thaum tshav kub kub-resistant.
• Aluminium nplaum kab xev yog manufactured nrog tam mog ntxiv txheej ntawm fiberglass nyob rau txhuas ntawv ci thickness ntawm 7-30 microns.
• Aluminium nplaum kab xev coated (Las-SP) yog tsim los ntawm ib tug ntawv ci thickness ntawm tsis tsawg tshaj li 50 microns nrog polymer lo thov thereto (20 microns). Adhesive neeg sawv cev yog ua ntawv thov rau tus tiv thaiv cov ntaub ntawv uas los ntawm tus ntawv ci.
• Self-nplaum txhuas daim kab xev khoom (Las-P) yog manufactured los ntawm ib tug laminated khoom uas muaj ob khaubncaws sab nraud povtseg ntawm polymer zaj duab xis 20 micrometers thiab 60 micrometers thiab tus ntawv ci txheej ntawm 9-11 microns tuab.

kheej ntawm daim ntawv thov

High zog txhuas nplaum kab xev tso cai rau koj siv nrog lub rooj sib txoos ntawm cov lug nyob rau hauv load. Daim kab xev txhuas mounting nplaum yog dav siv nyob rau hauv tshiab kev tsim kho thiab kev kho ntawm ob pej xeem thiab cov muaj kev tsim kho: sealing cov pob qij txha ntawm thermal rwb thaiv tsev cov ntaub ntawv thiab cua ducts, vapor tej, pipelines, raws li zoo raws li los mus hloov cov txhuas ntsiab.

Aluminium self-nplaum kab xev yog siv nyob rau hauv lub kho thiab kev tsim kho ntawm qhuav technology, npog nqaws, ntxiv dag zog rau kev sib txuas nrog rau lwm cov hom ntawm kev ua hauj lwm. Nrog kev pab los ntawm tshav kub exchangers thiab kaw reflectors tso cua sov, cua sov tshuab, cov dej thiab cua. Las yog siv los muab cov tshav kub exchanger nyob rau hauv lub tub yees txee rau foaming.

Las yog siv rau mounting foamed polymers, mineral wool rau yas los yog hlau chaw. Thaum dua uas yuav tsum tau rau leeg lub dag lub zog tam siv (Las-A) los yog ib tug khoom (Las n) self-nplaum kab xev, nyob kom kub - Thaum tshav kub kub-resistant daim kab xev (Las-T). Nyob rau hauv lub chaw ua khoom ntawm insulating iav nplaum txhuas daim kab xev yog siv nrog ib tug polymeric txheej.

siv nta

Ua ntej thov kev rau daim kab xev nto yuav tsum tau kho yuav tsum tau npaj. Rau qhov no, tus nto yog degreased tshwj xeeb lug, nws yuav tsum huv si thiab qhuav. Thaum lub sij hawm kev lag luam, rau daim kab xev yuav tsum raug tshem tawm los ntawm uas nkag mus rau lub zoo hais mus rau lub qhib nplaum puag los yog ua hauj lwm saum npoo av. Yog hais tias koj tsis nqa tawm cov kev tsim nyog kev npaj ntawm qhov chaw, rau daim kab xev yog tsis glued kom zoo thiab tsis muab cov nyhuv.

Ib tug ntawm cov tseem ceeb cov kev cai thaum ua hauj lwm nrog nplaum kab xev - tsis txhob kov lub nplaum puag. Muab tshuaj txhuam yuav tsum huv si, tsis muaj hasty taw uas tas ua raws li ntawd rau daim kab xev nteg tiaj tus. Tom qab sib nplaum nws yog ntshaw kom rov smooth tawm lub kho pob qij txha. Thaum kub saum toj no 80 ⁰ C. tejzaum sib ntswg rau daim kab xev rau ntawm cov npoo. Thaum uas siv cov siv nyob rau hauv xws tej yam kev mob yuav tsum tsim overlapping gluing. Yuav kom muab tau cov nyhuv nws yog tsim nyog los ua raws li cov tswv yim pom zoo muab teev tseg nyob rau hauv cov lus qhia rau kev siv.