Kev sib koom ua ke sealant Lejell223
Product Description
Lejel-223 yog ib qho dej noo kho tau polyurethane sealant. Nws muaj kev sib raug zoo thiab kev sib khi zoo. Tsis muaj corrosion thiab muaj kuab paug rau substrates, ib puag ncig tus phooj ywg, tsis muaj npuas thaum siv, du thiab zoo tsos thiab lwm yam
Tsis tas li ntawd, peb cov sealant muaj kev tiv thaiv zoo rau ib puag ncig xws li UV hluav taws xob, qhov kub thiab txias, thiab tshuaj lom neeg, ua kom nws lub neej ntev thiab ua haujlwm tau zoo hauv cov xwm txheej nyuaj. Nws muab cov huab cua tiv thaiv zoo heev thiab tiv thaiv kev degradation ntawm cov khoom siv hauv tsev, yog li ncua lub neej ntawm cov qauv. Tsis tas li ntawd, peb cov sealant yog ib qho yooj yim mus thov, txuag lub sij hawm thiab nqi zog thaum lub sij hawm installation. Nws cov qauv tsis muaj tshuaj lom neeg txhawb kev nyab xeeb rau cov neeg ua haujlwm thiab cov neeg nyob hauv, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov haujlwm tseem ceeb ntawm kev noj qab haus huv thiab kev ruaj ntseg. Hauv kev xaus, peb lub tsev.
Cov cheeb tsam ntawm daim ntawv thov
Haum rau cov cheeb tsam uas tsis tshua muaj txav, siab tiv thaiv kev nkag mus thiab siab yuav tsum tau ua. Rau dej pov thawj ntawm huab cua lub ntsej muag ntawm cov choj, qhov tunnels thiab cov kav dej.Rau lub vaj huam sib luag precast, pob zeb hauv phab ntsa thiab pob zeb sib txuas thiab sib khi.
Specification
•Ntaus: 400ml / 600ml
•Nruas: 20KGS / 240KGS
Technical Data ①
| Cov khoom | Txuj | Tus nqi |
| Qhov tshwm sim | Dub, dawb, grey homogenous muab tshuaj txhuam | / |
| Qhov ntom GB/T 13477.2 | 1.55 ± 0.1 | 1.51 ib |
| Extrudability ml / min GB/T 13477.4 | ≥80 | 400 |
| Sagging zog (mm) GB/T 13477.6 | ≤ 3 | 0 |
| Tack lub sijhawm pub dawb ②(h) GB/T 13477.5 | ≤ 24 | 0.5 |
| Curing ceev (mm / d) TIAB SA 4363 | ≥2.0 | 3.2 |
| Volatile cov ntsiab lus (%) GB/T 2793 | ≤ 7 | 1 |
| Ntug A-hardness GB/T 531.1 | 50 ~ 55 | 53 |
| Tensile zog MPa GB/T 528 | ≥1.5 | 2.1 |
| Elongation ntawm tawg% GB/T 528 | ≥450 | 500 |
| Tensile modulus Mpa GB/T 13477.8 | ≤0.4 (23 ℃) | 0.75 ib |
| Tensile zog ntawm khaws cia extension GB/T 13477.10 | Tsis poob | Tsis poob |
| Adhesion / cohesion zog ntawm kev tuav tseg extension tom qab immersion dej GB/T 13477.11 | Tsis poob | Tsis poob |
| Adhesion / cohesion zog ntawm qhov kub thiab txias GB/T 13477.13 | Tsis poob | Tsis poob |
| Elastic rov qab tus nqi% GB/T 13477.17 | ≥70 | 80 |
| Ua haujlwm kub (℃) | -40 ~ 90 | |
1. AII cov ntaub ntawv saum toj no tau raug kuaj raws li tus qauv ntawm 23 ± 2 ° C, 50 ± 5% RH.
2. Tus nqi ntawm tack dawb lub sij hawm yuav cuam tshuam los ntawm kev hloov ntawm ib puag ncig kub thiab av noo.
Lwm yam Paub meej
Guangdong Pustar Adhesives & Sealants Co., Ltd. yog lub chaw tsim khoom ntawm polyurethane sealant thiab nplaum nyob hauv Suav teb. Lub tuam txhab koom nrog kev tshawb fawb, kev tsim khoom thiab muag khoom. Nws tsis tsuas yog muaj nws tus kheej R & D thev naus laus zis chaw, tab sis kuj koom tes nrog ntau lub tsev kawm ntawv los tsim kom muaj kev tshawb fawb thiab kev txhim kho daim ntawv thov.
Tus kheej lub npe "PUSTAR" polyurethane sealant tau txais kev qhuas los ntawm cov neeg siv khoom rau nws qhov ruaj khov thiab zoo heev. Nyob rau hauv lub thib ob ib nrab ntawm 2006, nyob rau hauv teb rau cov kev hloov nyob rau hauv kev ua lag luam kev xav tau, lub tuam txhab nthuav cov kab ntau lawm nyob rau hauv Qingxi, Dongguan, thiab cov khoom txhua xyoo tau mus txog ntau tshaj 10,000 tons.
Tau ntev, tau muaj qhov tsis sib haum xeeb ntawm kev tshawb fawb thiab kev tsim khoom ntawm polyurethane sealing cov ntaub ntawv, uas tau txwv txoj kev loj hlob ntawm kev lag luam. Txawm tias nyob hauv lub ntiaj teb, tsuas yog ob peb lub tuam txhab tuaj yeem ua tiav cov khoom loj, tab sis vim tias lawv cov Adhesive muaj zog thiab sealing kev ua tau zoo, nws cov kev lag luam cuam tshuam maj mam nthuav dav, thiab kev txhim kho ntawm polyurethane sealant thiab adhesives tshaj cov tsoos silicone sealants yog cov qauv dav dav. .
Ua raws li cov qauv no, Pustar Company tau pioneer "kev sim tshuaj tiv thaiv" kev tsim khoom hauv kev tshawb fawb thiab kev txhim kho mus ntev, qhib txoj kev tshiab rau kev tsim khoom loj, koom tes nrog pab pawg tshaj lij kev lag luam, thiab tau nthuav dav thoob plaws lub ntiaj teb. lub teb chaws thiab xa tawm mus rau Tebchaws Meskas, Russia thiab Canada. Thiab Tebchaws Europe, daim ntawv thov teb yog nrov hauv kev tsim tsheb, kev tsim kho thiab kev lag luam.
Hose sealant siv cov kauj ruam
Expansion sib koom sizing txheej txheem
Npaj cov cuab yeej siv: tshwj xeeb kua nplaum rab phom rab phom zoo ntawv hnab looj tes spatula riam Clear kua nplaum siv riam txhuam roj hmab taub txiab liner
Ntxuav cov nplaum nplaum nplaum
Tso cov khoom siv padding (polyethylene foam strip) kom paub meej tias qhov tob ntawm cov padding yog li 1 cm ntawm phab ntsa.
Muab daim ntawv pov thawj los tiv thaiv kev sib kis ntawm cov khoom tsis yog kev tsim kho
Txiav lub nozzle crosswise nrog ib rab riam
Txiav lub sealant qhib
Nyob rau hauv lub kua nplaum nozzle thiab nyob rau hauv lub kua nplaum phom
Lub sealant yog uniformly thiab tsis tu ncua extruded los ntawm lub nozzle ntawm cov kua nplaum phom. Cov phom nplaum yuav tsum txav mus rau qhov sib npaug thiab maj mam kom ntseeg tau tias lub hauv paus nplaum yog tag nrho nyob rau hauv kev sib cuag nrog lub sealant thiab tiv thaiv npuas los yog qhov los ntawm kev txav ceev heev.
Siv cov kua nplaum ntshiab rau lub scraper (yooj yim los ntxuav tom qab) thiab hloov kho qhov chaw nrog lub scraper ua ntej siv qhuav
Tshem tawm ntawm daim ntawv
Hard tube sealant siv cov kauj ruam
Poke lub raj mis sealing thiab txiav lub nozzle nrog txoj kab uas hla
Qhib hauv qab ntawm lub sealant zoo li lub kaus poom
Screw lub kua nplaum nozzle rau hauv rab phom kua nplaum
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