Kaho e kopanetsoeng sealant Lejell223
Tlhaloso ea Sehlahisoa
Lejel-223 ke karolo e le 'ngoe ea mongobo o phekolehang polyurethane sealant. E na le ts'ebetso e ntle ea ho kopanya le ho tiisa. Ha ho kutu le tšilafalo ho li-substrates, tikoloho e botsoalle, ha ho na li-bubble nakong ea kopo, ponahalo e boreleli le e ntle joalo-joalo.
Ho feta moo, sealant ea rona e hanyetsana haholo le maemo a tikoloho joalo ka mahlaseli a UV, mocheso o feteletseng le lik'hemik'hale, e netefatsa hore e phela nako e telele le ho sebetsa maemong a thata. E fana ka tšireletso e ntle ea boemo ba leholimo 'me e thibela ho senyeha ha thepa ea mohaho, kahoo e eketsa nako ea bophelo ea mehaho. Ho phaella moo, sealant ea rona e bonolo ho e sebelisa, e boloka nako le litšenyehelo tsa basebetsi nakong ea ho kenya. Sebopeho sa eona se se nang chefo se khothalletsa polokeho bakeng sa basebetsi le baahi, e leng se etsang hore e be khetho e nepahetseng bakeng sa merero e etelletsang bophelo bo botle le botsitso pele. Qetellong, moaho oa rona.
Libaka tsa Kopo
E loketse libakeng tseo ho tsona ho tsamaeang ho tlaase, ho hanyetsa ho matla ho kenella le khatello ho hlokahalang. Bakeng sa bopaki ba metsi ba sefahleho sa moea holim'a marokho, lithanele le pipe ea drainage.For precast panel, lerako le ka hare la konkreite le tlamahano ea majoe le ho tiisa.
Tlhaloso
• Boroso: 400ml / 600ml
• Moropa: 20KGS / 240KGS
Lintlha tsa Tekheniki①
| Lintho | Standard | Boleng bo Tlwaelehileng |
| Ponahalo | Botsho, bosweu, bohlooho peista e homogenous | / |
| Botenya GB/T 13477.2 | 1.55±0.1 | 1.51 |
| Extrudability ml/min GB/T 13477.4 | ≥80 | 400 |
| Lintho tsa ho sisinyeha(mm) GB/T 13477.6 | ≤3 | 0 |
| Fumana nako ea mahala②(h) GB/T 13477.5 | ≤24 | 0.5 |
| Lebelo la ho folisa (mm/d) HG/T 4363 | ≥2.0 | 3.2 |
| Likahare tse feto-fetohang(%) GB/T 2793 | ≤7 | 1 |
| Shore A-thata GB/T 531.1 | 50 ~ 55 | 53 |
| Matla a mahlahahlaha MPa GB/T 528 | ≥1.5 | 2.1 |
| Elongation nakong ea khefu% GB/T 528 | ≥450 | 500 |
| Tensile modulus Mpa GB/T 13477.8 | ≤0.4(23℃) | 0.75 |
| Thepa ea tensile e katoloso e hlokometsoeng GB/T 13477.10 | Ha ho ho hloleha | Ha ho ho hloleha |
| Thepa ea ho khomarela / momahano e bolokiloe katoloso ka mora ho qoelisoa ka metsi GB/T 13477.11 | Ha ho ho hloleha | Ha ho ho hloleha |
| Thepa ea ho khomarela / momahano ka mocheso o fapaneng GB/T 13477.13 | Ha ho ho hloleha | Ha ho ho hloleha |
| Sekhahla sa ho hlasimolla% GB/T 13477.17 | ≥70 | 80 |
| Thempereichara ea ho sebetsa(℃) | - 40-90 | |
1. Lintlha tsa AII tse ka holimo li ile tsa lekoa tlas'a boemo bo tloaelehileng ho 23 ± 2 ° C, 50 ± 5% RH.
2. Boleng ba nako ea mahala bo tla angoa ke phetoho ea mocheso oa tikoloho le mongobo.
Lintlha Tse Ling
Guangdong Pustar Adhesives & Sealants Co., Ltd. ke moetsi ea hloahloa oa polyurethane sealant le sekhomaretsi naheng ea China. Khampani e kopanya lipatlisiso tsa saense, tlhahiso le thekiso. Ha e na setsi sa eona sa theknoloji ea R&D feela, empa hape e sebelisana le liunivesithi tse ngata ho aha sistimi ea likopo tsa lipatlisiso le nts'etsopele.
Letšoao la "PUSTAR" la polyurethane sealant le 'nileng la rorisoa haholo ke bareki ka boleng ba lona bo tsitsitseng le bo babatsehang. Karolong ea bobeli ea 2006, ho arabela liphetoho tsa tlhokahalo ea 'maraka, k'hamphani e ile ea atolosa mohala oa tlhahiso Qingxi, Dongguan,' me tekanyo ea selemo ea tlhahiso ea selemo e fihlile ho lithane tse fetang 10,000.
Ka nako e telele, ho bile le ho se lumellane ho sa lumellaneng pakeng tsa lipatlisiso tsa tekheniki le tlhahiso ea indasteri ea thepa ea ho tiisa polyurethane, e thibelitseng nts'etsopele ea indasteri. Esita le lefats'eng, ke lik'hamphani tse fokolang feela tse ka finyellang tlhahiso e kholo, empa ka lebaka la ts'ebetso ea bona e matla ea Sekhomaretsi le ho tiisa, tšusumetso ea eona ea 'maraka e ntse e eketseha butle-butle,' me nts'etsopele ea polyurethane sealant le li-adhesives tse fetang li-silicone sealants tsa setso ke mokhoa o akaretsang. .
Ka mor'a mokhoa ona, Pustar Company e ile ea bula mokhoa oa ho etsa "anti-experiment" mokhoa oa ho etsa lipatlisiso le nts'etsopele ea nako e telele, e butse tsela e ncha ea tlhahiso e kholo, e sebelisana le sehlopha sa litsebi tsa papatso, 'me e hasane hohle naha le ho romeloa United States, Russia le Canada. 'Me Europe, sebaka sa kopo se tumme indastering ea ho etsa likoloi, kaho le indastering.
Hose sealant sebelisa mehato
Mehato ea ho eketsa boholo ba kopanelo
Lokisetsa lisebelisoa tsa kaho: sethunya se khethehileng sa sekhomaretsi 'musi oa liatlana tsa pampiri tse thipa spatula thipa e hlakileng
Hloekisa bokaholimo bo khomarelang
Beha thepa ea ho roala (polyethylene foam strip) ho netefatsa hore botebo ba padding bo ka ba 1 cm ho tloha leboteng.
Pampiri e khomaretsoeng ho thibela tšilafalo ea sealant ea likarolo tseo e seng tsa kaho
Khaola nozzle crosswise ka thipa
Khaola ho bula sealant
Ka har'a nozzle ea sekhomaretsi le ho kena ka sethunya sa sekhomaretsi
The sealant e ts'oana ka mokhoa o ts'oanang 'me e tsoela pele ho ntšoa ho tloha molomong oa sethunya sa glue. Sethunya sa glue se lokela ho tsamaea ka mokhoa o ts'oanang le butle ho etsa bonnete ba hore setsi sa sekhomaretsi se kopane ka ho feletseng le sealant le ho thibela li-bubble kapa masoba ho tsamaea ka potlako haholo.
Sebelisa sekhomaretsi se hlakileng ho sekhechana (ho bonolo ho se hloekisa hamorao) 'me u fetole bokaholimo ka sekheo pele se sebelisoa.
Hahola pampiri
Li-tubes tse thata li sebelisa mehato
Hlakola botlolo e koalang 'me u khaole nozzle ka bophara bo nepahetseng
Bula bokatlase ba sealant joalo ka lekotikoti
Hlakola nozzle ea sekhomaretsi ka sethunya sa sekhomaretsi
