Hiah Modulus Kev Tsim Kho Kev Sib Txuas Sealant Lejell 220
Product Description
Lejell-220 yog ib qho tseem ceeb, noo noo kho tau polyurethane sealant.Kev sealing zoo thiab kev ua haujlwm yooj yim.Tsis muaj corrosion thiab kuab paug rau cov ntaub ntawv hauv paus thiab ib puag ncig-phooj ywg.Pricking tsis kam, yooj yim rau kev kho.Kev sib raug zoo nrog cov cement thiab pob zeb.
High Modulus Construction Joint Sealant Lejell 220 yog hom sealant feem ntau siv hauv kev tsim kho.Nws yog cov khoom siv ua haujlwm siab tsim tshwj xeeb rau kev sib khi thiab txhaws cov pob qij txha hauv ntau daim ntawv thov xws li pob zeb, masonry, thiab hlau.
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.
Tsim nyog rau kev sib khi ntawm cov dej hauv qab ntawm cov txuas hniav thiab cov qhov dej, cov kav dej thiab lwm cov qauv dej tsis zoo,
Rau precast vaj huam sib luag, pob zeb hauv phab ntsa thiab pob zeb sib txuas thiab sealing.
Packing Specification
•Cartridge: 310ml
•Ntaus: 400ml / 600ml
• Nruas: 240KGS
Technical Data ①
| Lus 220 | ||
| Cov khoom | Txuj | Tus nqi |
| Qhov tshwm sim | Dub, dawb, grey homogenous muab tshuaj txhuam | / |
| Qhov ntom GB/T 13477.2 | 1.45 ± 0.1 | 1.45 Nws |
| Extrudability ml / min GB/T 13477.4 | ≥80 | 440 |
| Sagging zog (mm) GB/T 13477.6 | ≤ 3 | 0 |
| Tack lub sijhawm pub dawb ②(h) GB/T 13477.5 | ≤ 24 | 1 |
| Curing ceev (mm / d) HG/T4363 | ≥2.0 | 2.6 |
| Volatile cov ntsiab lus (%) GB/T 2793 | ≤ 7 | 2 |
| Ntug A-hardness GB/T 531.1 | 40 ~ 50 | 46 |
| Tensile zog MPa GB/T 528 | ≥1.5 | 2.5 |
| Elongation ntawm tawg% GB/T 528 | ≥400 | 550 |
| 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 Tag nrho 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 cov 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 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 xav tau, lub tuam txhab nthuav cov kab ntau lawm nyob rau hauv Qingxi, Dongguan, thiab lub xyoo ntau lawm scale 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 ntawm kev sib cuag nrog lub sealant thiab tiv thaiv npuas los yog qhov tsis 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
