Ulwakhiwo olungenaManzi lweStructural Sealant Lejell223
Ingcaciso yeMveliso
I-Lejel-223 yinto enye yokufuma enyangekayoi-polyurethane sealant.Inentsebenziswano ebalaseleyo kunye nokusebenza kokutywina.Akukho mhlwa kunye nongcoliseko kwii substrates, indawo enobuhlobo, akukho maqamza ngexesha lokufaka isicelo, imbonakalo egudileyo kunye nelungileyo njl.njl.
Siyazi ukuba kwishishini lokwakha, ixesha liyinto ebalulekileyo.Yiyo loo nto izitywini zethu zokwakha ziza ngendlela efanelekileyo ye-600ml.Oku kwenza isicelo sibe lula, sigcine ixesha elixabisekileyo kunye nomzamo ngexesha leprojekthi.Nokuba uyikontraka yobuchwephesha okanye umntu othanda i-DIY, izinto ezincamathelayo kulula ukuzisebenzisa, ziqinisekisa amava angenaxhala.
Iindawo zokuSebenza
Ifanelekile kwiindawo apho ukunyakaza okuphantsi, ukuchasana okuphezulu kokungena kunye noxinzelelo kuyadingeka.Ukuqinisekisa amanzi obuso bomoya kwiibhulorho, iitonela kunye nombhobho wokuhambisa amanzi. Kwiphaneli ye-precast, udonga lwangaphakathi lwekhonkrithi kunye nokudibanisa kwamatye kunye nokutywinwa.
Inkcazo
•Isoseji: 400ml / 600ml
• Igubu: 20KGS / 240KGS
Idatha yoBugcisa①
| Izinto | Umgangatho | Ixabiso eliqhelekileyo |
| Imbonakalo | Mnyama, mhlophe, ngwevu intlama ye-homogenous | / |
| Ukuxinana GB/T 13477.2 | 1.55±0.1 | 1.51 |
| Extrudability ml/min GB/T 13477.4 | ≥80 | 400 |
| Iipropati ezihexa(mm) GB/T 13477.6 | ≤3 | 0 |
| Thatha ixesha lokuphumla②(h) GB/T 13477.5 | ≤24 | 0.5 |
| Isantya sokunyanga (mm/d) HG/T 4363 | ≥2.0 | 3.2 |
| Imixholo eguquguqukayo(%) GB/T 2793 | ≤7 | 1 |
| Unxweme A-ubunzima GB/T 531.1 | 50~55 | 53 |
| Ukuqina kweMPa GB/T 528 | ≥1.5 | 2.1 |
| Ukwandiswa ngexesha lekhefu % GB/T 528 | ≥450 | 500 |
| Tensile modulus Mpa GB/T 13477.8 | ≤0.4(23℃) | 0.75 |
| Iipropati ze-tensile kulwandiso olugciniweyo GB/T 13477.10 | Akukho kusilela | Akukho kusilela |
| Iipropathi zokuncamathela/umanyano zigcinwe ukwandiswa emva kokuntywiliselwa emanzini GB/T 13477.11 | Akukho kusilela | Akukho kusilela |
| Iimpawu zokuncamathela / ukudibanisa kubushushu obuguquguqukayo GB/T 13477.13 | Akukho kusilela | Akukho kusilela |
| Ireyithi yokufumana i-Elastic GB/T 13477.17 | ≥70 | 80 |
| Ubushushu bokusebenza(℃) | -40 -90 | |
1. Idatha ye-AII ngasentla yavavanywa phantsi kweemeko ezisemgangathweni kwi-23 ± 2 ° C, 50 ± 5% RH.
2. Ixabiso lexesha le-tack free lingachatshazelwa lutshintsho lobushushu bemo engqongileyo kunye nokufuma.
Ezinye Iinkcukacha
I-Guangdong Pustar Adhesives & Sealants Co., Ltd. ngumvelisi oyingcali we-polyurethane sealant kunye ne-adhesive e-China.Inkampani idibanisa uphando lwezenzululwazi, imveliso kunye nokuthengisa.Ayinaziko letekhnoloji ye-R&D kuphela, kodwa ikwasebenzisana neeyunivesithi ezininzi ukwakha inkqubo yesicelo sophando kunye nophuhliso.
I-brand self-owned "PUSTAR" polyurethane sealant iye yanconywa kakhulu ngabathengi ngokuzinza kunye nomgangatho obalaseleyo.Kwisiqingatha sesibini se-2006, ekuphenduleni utshintsho kwimfuno yemarike, inkampani yandisa umgca wemveliso eQingxi, eDongguan, kwaye isikali sonyaka semveliso sifikelele kwiitoni ezingaphezu kwe-10,000.
Ixesha elide, bekukho ukuchasana okungenakulinganiswa phakathi kophando lobugcisa kunye nokuveliswa kwemveliso yezinto zokutywinwa ze-polyurethane, ezithintele uphuhliso lweshishini.Nasehlabathini, ziinkampani ezimbalwa kuphela ezinokufezekisa imveliso enkulu, kodwa ngenxa yokusebenza kwazo okuncamatheleyo okuqinileyo kunye nokutywina, impembelelo yayo yentengiso ikhula ngokuthe ngcembe, kwaye uphuhliso lwe-polyurethane sealant kunye ne-adhesives egqitha i-silicone sealants yemveli yindlela eqhelekileyo. .
Ukulandela lo mkhwa, iNkampani yePustar iye yaphayona "i-anti-experiment" yokuvelisa indlela yokuvelisa ixesha elide lophando kunye nophuhliso, yavula indlela entsha yokuvelisa imveliso enkulu, isebenzisana neqela lezentengiso, kwaye isasazeke kulo lonke ilizwe. ilizwe kwaye ithunyelwe eMelika, eRussia naseCanada.Kwaye iYurophu, indawo yesicelo idumile kwimveliso yeemoto, ulwakhiwo kunye neshishini.
I-Hose sealant sebenzisa amanyathelo
Amanyathelo enkqubo yokwandisa ngokudibeneyo
Lungiselela izixhobo zokwakha: umpu weglu okhethekileyo irula yephepha elungileyo iiglavu zespatula isitshetshe.
Coca indawo encangathi
Beka i-padding material (i-polyethylene foam strip) ukuqinisekisa ukuba ubunzulu be-padding malunga ne-1 cm ukusuka eludongeni.
Iphepha elincanyathisiweyo ukuthintela ukungcoliseka kwe-sealant yeendawo ezingakhiyo
Sika i-nozzle crosswise ngemela
Sika i-sealant yokuvula
Kwi-nozzle yeglue kunye ne-glue gun
I-sealant ifana ngokufanayo kwaye ngokuqhubekayo ikhutshwe kwi-nozzle ye-glue gun.Umpu weglu kufuneka uhambe ngokulinganayo kwaye ngokuthe ngcembe ukuqinisekisa ukuba isiseko sokuncamathela sidibana ngokupheleleyo ne-sealant kwaye sithintele amaqamza okanye imingxunya ukuba ihambe ngokukhawuleza.
Faka i-glue ecacileyo kwi-scraper (elula ukuyicoca kamva) kwaye uguqule umphezulu kunye ne-scraper ngaphambi kokusetyenziswa okomileyo.
krazula iphepha
I-Hard tube sealant sebenzisa amanyathelo
Gcoba ibhotile yokutywina kwaye usike umbhobho ngobubanzi obufanelekileyo
Vula umzantsi we-sealant njengetoti
Gcoba i-nozzle yeglue kwi-glue gun
