Sikasil® WS-303 Weatherproofing sealant

Inkcazelo emfutshane:

IiNzuzo zeMveliso
-Ihlangabezana neemfuno ze-GB/T14683-2017,
-I-UV ebalaseleyo kunye nokumelana nemozulu
-Inamathela ngokufanelekileyo kwii-substrates ezininzi ezibandakanya iglasi, isinyithi, isinyithi esiqatywe kunye nepeyintiwe, iiplastiki kunye neenkuni.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Imibuzo eqhelekileyo

FAQ

Iithegi zeMveliso

Idatha yeMveliso eqhelekileyo

1) CQP = Inkqubo yoMgangatho weNkampani 2) 23 °C (73 °F) / 50% rh

Inkcazo

I-Sikasil® WS-303 iyisitywina ye-silicone engathathi hlangothi kunye nesantya esiphezulu sokuhamba kunye nokunamathela okugqwesileyo kuluhlu olubanzi lwee-substrates.

IiNzuzo zeMveliso

-Ihlangabezana neemfuno ze-GB/T14683-2017,
-I-UV ebalaseleyo kunye nokumelana nemozulu
-Inamathela ngokufanelekileyo kwii-substrates ezininzi ezibandakanya iglasi, isinyithi, isinyithi esiqatywe kunye nepeyintiwe, iiplastiki kunye neenkuni.

Iindawo zokuSebenza

I-Sikasil® WS-303 ingasetyenziselwa ukuthintela imozulu kunye nokutywinwa kwezicelo apho ukuqina phantsi kweemeko ezinzima kuyadingeka.
I-Sikasil® WS-303 ifaneleke ngokukodwa njengesitywina semozulu sodonga lwamakhethini kunye neefestile.
Le mveliso ifanelekile kubasebenzisi abanamava kuphela.
Uvavanyo kunye ne-substrates yangempela kunye neemeko kufuneka zenziwe ukuze kuqinisekiswe ukunamathela kunye nokuhambelana kwezinto.

Unyango Mechanism

I-Sikasil® WS-303 iphilisa ngokusabela ngokufuma kwe-atmospheric.I-reaction ke ngoko iqala phezulu kwaye iqhubela phambili kwi-core ye-joint.Isantya sokunyanga sixhomekeke kumswakama onxulumeneyo kunye nobushushu (jonga kwidayagram 1).Ukufudumeza ngaphezu kwe-50 °C ukukhawulezisa i-vulcanization akukhuthazwa njengoko kunokukhokelela ekwakhekeni kweqamza.Kumaqondo obushushu aphantsi isiqulatho samanzi somoya sisezantsi kwaye ukusabela kokunyanga kuqhubeka ngokucothayo.

Imida yesicelo

Uninzi lweSikasil® WS, FS, SG, IG, WT, AS kunye nezinye ii-silicone sealants zobunjineli ezenziwe nguSika ziyahambelana kunye kunye neSikaGlaze® IG sealants.Ngolwazi oluthile malunga nokuhambelana phakathi kweemveliso ezahlukeneyo ze-Sikasil® kunye ne-SikaGlaze® qhagamshelana neSebe lobuGcisa le-Sika Industry.Zonke ezinye izitywini kufuneka zivunywe nguSika phambi kokuba zisetyenziswe zidityaniswe neSikasil® WS-303.Apho kusetyenziswe izitywini ezimbini okanye ngaphezulu ezahlukeneyo ezisebenzayo, vumela ezokuqala ukuba zinyange ngokupheleleyo phambi kokufaka okulandelayo.
Musa ukusebenzisa i-Sikasil® WS-303 kwi-polyacrylate egxininiswe kwangaphambili kunye ne-polycarbonate element njengoko inokubangela ukuqhekeka koxinzelelo lwendalo (ukuphambana).
Ukuhambelana kwee-gaskets, ii-backer rods kunye nezinye izinto zokuncedisa kunye ne-Sikasil® WS303 kufuneka zivavanywe kwangaphambili.
Amalungu angaphantsi kwe-15 mm kufuneka aphetshwe.
Olu lwazi lungentla lubonelelwa ngesikhokelo jikelele kuphela.Iingcebiso malunga nezicelo ezithile ziya kunikwa ngesicelo.

Indlela yokuSebenza

Ukulungiswa komphezulu
Imiphezulu kufuneka icoceke, yomile kwaye ingabi naoli, igrisi kunye nothuli.

Isicelo

Emva kokulungiswa okufanelekileyo kunye ne-substrate, i-Sikasil® WS-303 idutyulwe endaweni.Amalungu kufuneka alinganiswe ngokufanelekileyo njengoko utshintsho alusenakwenzeka emva kokwakhiwa.Ukuze usebenze ngokugqibeleleyo ububanzi obudibeneyo budinga ukuyilwa ngokuhambelana nokukwazi ukuhamba kwe-sealant ngokusekelwe kwintshukumo elindelekileyo.Ubuncinci ubunzulu obudibeneyo yi-6 mm kunye nomlinganiselo wobubanzi / ubunzulu be-2: 1 kufuneka ihlonishwe.Ukuzaliswa ngasemva kuyacetyiswa ukuba usebenzise iseli evaliweyo, i-sealant ehambelanayo ne-foam backer rods umz.Ukuba amajoyinti anzulu kakhulu ukuba angasetyenziswa, sincoma ukusebenzisa iteyiphu ye-polyethylene.Oku kusebenza njengefilimu yokukhululwa (i-bond breaker), evumela ukuba idibeneyo ihambe kwaye i-silicone yolule ngokukhululekileyo.

Ngolwazi oluthe vetshe qhagamshelana neSebe lobuGcisa loShishino lweSika.

Inkcukacha ezithe vetshe

Iikopi zezi mpapasho zilandelayo
ziyafumaneka ngesicelo:
- Iphepha leDatha loKhuseleko
- Izikhokelo ngokubanzi: Izisombululo zeeFacades - Ukusetyenziswa kweSikasil® Weather Sealants