I-Hiah Modulus Construction Joint Sealant Lejell 220
Incazelo Yomkhiqizo
I-Lejell-220 iyisici esisodwa, umswakama owelapheka nge-polyurethane sealant. Ukubekwa uphawu okuhle nokusebenza okuguquguqukayo. Akukho ukugqwala nokungcola ezintweni eziyisisekelo kanye nemvelo-friendly.Pricking ukumelana, kulula ukulungisa. Ukuhlangana okuhle kusimende namatshe.
Lawa ma-sealants afika ngezindlela ezihlukene, njengamashubhu, ama-cartridges, noma amathini, futhi angasetshenziswa kusetshenziswa izibhamu ze-caulking noma ezinye izifakeli. Ngokuvamile zinokuqina okuqinile okubavumela ukuthi bagcwalise izikhala futhi banamathele ezindaweni ezingalingani ngokuphumelelayo. I-Adhesive Yesakhiwo Sokwakha inikeza isibopho esiqinile phakathi kwezinto zokwakha, kunciphisa isidingo sezinsimbi ezengeziwe noma ukulungiswa kwemishini.
Izindawo Zokusebenza
Ifanele izindawo lapho ukunyakaza okuphansi, ukumelana okuphezulu kokungena nokucindezela kuyadingeka.
Ifanele ukuvalwa kwamanzi okungenamanzi kobuso bamanzi angemuva amabhuloho nemihubhe, amapayipi okukhipha amanzi nezinye izakhiwo ezingangeni manzi,
Okwephaneli ye-precast, udonga lwangaphakathi lukakhonkolo kanye nokubopha ngamatshe nokubekwa uphawu.
Ukupakisha Ukucaciswa
•I-Cartridge: 310ml
•Isoseji: 400ml / 600ml
•Isigubhu: 240KGS
Idatha Yezobuchwepheshe①
| Lejell220 | ||
| Izinto | Okujwayelekile | Inani Elijwayelekile |
| Ukubukeka | Okumnyama, okumhlophe, okumpunga unamathisele homogenous | / |
| Ukuminyana I-GB/T 13477.2 | 1.45±0.1 | 1.45 |
| I-Extrudability ml/min I-GB/T 13477.4 | ≥80 | 440 |
| Izakhiwo ezinyakazayo(mm) I-GB/T 13477.6 | ≤3 | 0 |
| Thatha isikhathi samahhala②(h) I-GB/T 13477.5 | ≤24 | 1 |
| Isivinini sokwelapha (mm/d) I-HG/T4363 | ≥2.0 | 2.6 |
| Okuqukethwe okuguquguqukayo(%) I-GB/T 2793 | ≤7 | 2 |
| Shore A-ubulukhuni I-GB/T 531.1 | 40-50 | 46 |
| Amandla e-MPa aqinile I-GB/T 528 | ≥1.5 | 2.5 |
| Ukwelulwa ngesikhathi sekhefu % I-GB/T 528 | ≥400 | 550 |
| Tensile modulus Mpa I-GB/T 13477.8 | ≤0.4(23℃) | 0.75 |
| Izakhiwo ze-tensile esandisweni esinakekelwe I-GB/T 13477.10 | Akukho ukwehluleka | Akukho ukwehluleka |
| Izakhiwo zokunamathela/zokubumbana ziyagcinwa ukunwetshwa ngemva kokucwiliswa emanzini I-GB/T 13477.11 | Akukho ukwehluleka | Akukho ukwehluleka |
| Izakhiwo zokunamathela/zokuhlanganisa ezingeni lokushisa eliguquguqukayo I-GB/T 13477.13 | Akukho ukwehluleka | Akukho ukwehluleka |
| Izinga lokutholwa kwe-Elastic I-GB/T 13477.17 | ≥70 | 80 |
| Izinga lokushisa lokusebenza(℃) | - 40 - 90 | |
① Yonke idatha engenhla ihlolwe ngaphansi kwesimo esimisiwe kokuthi 23±2°C, 50±5%RH.
② Inani lesikhathi samahhala lingaphazanyiswa ukushintsha kwezinga lokushisa lendawo kanye nomswakama.
Eminye Imininingwane
I-Guangdong Pustar Adhesives & Sealants Co., Ltd. ingumkhiqizi ochwepheshe we-polyurethane sealant nokunamathelayo e-China. Inkampani ihlanganisa ucwaningo lwesayensi, ukukhiqiza kanye nokuthengisa. Ayigcini nje ngokuba nesikhungo sayo sobuchwepheshe be-R&D, kodwa futhi ibambisana namanyuvesi amaningi ukwakha uhlelo lokufaka isicelo socwaningo nentuthuko.
I-brand self-owned "PUSTAR" polyurethane sealant iye yanconywa kakhulu ngamakhasimende ngezinga layo elizinzile futhi elihle kakhulu. Engxenyeni yesibili ka-2006, ngokuphendula izinguquko ezifunwa yimakethe, inkampani yandisa umugqa wokukhiqiza e-Qingxi, e-Dongguan, futhi isikali sokukhiqiza sonyaka sesifinyelele amathani angaphezu kuka-10,000.
Sekuyisikhathi eside kube nokungqubuzana okungenakulinganiswa phakathi kocwaningo lwezobuchwepheshe kanye nokukhiqizwa kwezimboni zezinto zokuvala i-polyurethane, okuye kwakhawulela ukuthuthukiswa kwemboni. Ngisho nasemhlabeni, izinkampani ezimbalwa kuphela ezingafinyelela ukukhiqizwa okukhulu, kodwa ngenxa yokusebenza kwazo okuqinile kwe-Adhesive nokuvala uphawu, ithonya layo emakethe liyakhula kancane kancane, futhi ukuthuthukiswa kwe-polyurethane sealant nezinamatheliso ezidlula ama-silicone sealants endabuko kuwumkhuba jikelele. .
Ngokulandela lo mkhuba, Inkampani yakwaPustar iye yaphayona indlela yokukhiqiza “ephikisana nokuhlola” ekucwaningeni nasekuthuthukiseni umkhuba wesikhathi eside, yavula umgwaqo omusha oholela ekukhiqizeni ngezinga elikhulu, ngokubambisana nethimba lezokukhangisa lochwepheshe, futhi isisakazekele kuwo wonke amazwe. izwe futhi lithunyelwe e-United States, eRussia naseCanada. Futhi iYurophu, inkambu yezicelo idumile ekukhiqizeni izimoto, ezokwakha kanye nezimboni.
Izinyathelo zokusebenzisa i-hose sealant
Izinyathelo zenqubo yokulinganisa ngokuhlanganyela yokwandisa
Lungiselela amathuluzi okwakha: isibhamu esikhethekile seglue irula elihle lamagilavu ephepha ummese we-spatula Sula ummese weglue osetshenziswayo shayela i-rubber ithiphu yesikelo liner
Hlanza indawo enamathelayo
Beka i-padding material (i-polyethylene foam strip) ukuqinisekisa ukuthi ukujula kwe-padding cishe ku-1 cm ukusuka odongeni.
Iphepha elinamathiselwe ukuvimbela ukungcoliswa kwe-sealant yezingxenye ezingakhiwanga
Sika umlomo wombhobho ngommese
Sika ukuvulwa kwe-sealant
Ku-nozzle yeglue kanye nesibhamu seglue
I-sealant ifakwe ngokufanayo futhi ngokuqhubekayo iphuma ku-nozzle yesibhamu seglue. Isibhamu seglue kufanele sihambe ngokulinganayo futhi kancane ukuze kuqinisekiswe ukuthi isisekelo sokunamathela sithintana ngokugcwele ne-sealant futhi sivimbele ama-bubbles noma izimbobo ukuthi zihambe ngokushesha kakhulu.
Faka i-glue ecacile ku-scraper (okulula ukuyihlanza kamuva) futhi uguqule indawo nge-scraper ngaphambi kokusetshenziswa okomile.
Dabula iphepha
Izinyathelo zokusebenzisa i-hard tube sealant
Gcoba ibhodlela lokuvala futhi usike umlomo wombhobho ngobubanzi obufanele
Vula phansi kwe-sealant njengethini
Khipha umbhobho weglue kusibhamu seglue
