Sikasil® WS-303 Weatherproofing sealant

Lus piav qhia luv luv:

Cov txiaj ntsig khoom
- Ua tau raws li cov cai ntawm GB / T14683-2017,
- Zoo heev UV thiab huab cua tsis kam
- Adheres zoo rau ntau substrates xws li iav, hlau, coated thiab pleev xim rau hlau, yas thiab ntoo

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Product Detail

Cov Lus Nug

FAQ

Khoom cim npe

Cov ntaub ntawv yam khoom

1) CQP = Cov Txheej Txheem Ua Haujlwm Zoo 2) 23 ° C (73 ° F) / 50% rh

Kev piav qhia

Sikasil® WS-303 yog ib qho nruab nrab-kho silicone sealant nrog lub peev xwm txav siab thiab zoo heev adhesion rau ntau yam ntawm substrates.

Cov txiaj ntsig khoom

- Ua tau raws li cov cai ntawm GB / T14683-2017,
- Zoo heev UV thiab huab cua tsis kam
- Adheres zoo rau ntau substrates xws li iav, hlau, coated thiab pleev xim rau hlau, yas thiab ntoo

Cov cheeb tsam ntawm daim ntawv thov

Sikasil® WS-303 tuaj yeem siv rau huab cua tiv thaiv thiab sealing daim ntaub ntawv uas yuav tsum tau ua kom ntev nyob rau hauv tej yam kev mob hnyav.
Sikasil® WS-303 tshwj xeeb tshaj yog haum rau huab cua foob rau cov ntaub thaiv phab ntsa thiab qhov rais.
Cov khoom no yog tsim rau cov kws paub txog cov neeg siv khoom nkaus xwb.
Kev ntsuam xyuas nrog cov substrates tiag tiag thiab cov xwm txheej yuav tsum tau ua kom ntseeg tau tias adhesion thiab cov khoom sib xws.

Kho Mechanism

Sikasil® WS-303 kho los ntawm cov tshuaj tiv thaiv nrog atmospheric noo noo.Cov tshuaj tiv thaiv yog li pib ntawm qhov chaw thiab mus rau qhov tseem ceeb ntawm kev sib koom tes.Kev kho ceev yog nyob ntawm qhov txheeb ze av noo thiab qhov kub thiab txias (saib daim duab 1).Cov cua kub siab tshaj 50 ° C kom ceev cov vulcanization tsis pom zoo vim nws yuav ua rau npuas tsim.Ntawm qhov kub thiab txias, cov dej ntsiab lus ntawm huab cua yog qis dua thiab cov tshuaj tiv thaiv kho tau maj mam ntxiv.

Daim ntawv thov txwv

Feem ntau Sikasil® WS, FS, SG, IG, WT, AS thiab lwm yam engineering silicone sealants tsim los ntawm Sika yog sib xws thiab nrog SikaGlaze® IG sealants.Rau cov ntaub ntawv tshwj xeeb hais txog kev sib raug zoo ntawm ntau yam Sikasil® thiab SikaGlaze® cov khoom siv hu rau Technical Department of Sika Industry.Tag nrho lwm cov sealants yuav tsum tau pom zoo los ntawm Sika ua ntej siv lawv ua ke nrog Sikasil® WS-303.Qhov twg siv ob lossis ntau qhov sib txawv reactive sealants, tso cai rau thawj zaug kho kom tiav ua ntej siv lwm yam.
Tsis txhob siv Sikasil® WS-303 ntawm pre-stressed polyacrylate thiab polycarbonate ntsiab vim nws yuav ua rau ib puag ncig kev nyuaj siab tawg (crazing).
Kev sib raug zoo ntawm gaskets, backer rods thiab lwm yam khoom siv nrog Sikasil® WS303 yuav tsum tau sim ua ntej.
Cov pob qij txha tob tshaj 15 mm yuav tsum zam.
Cov ntaub ntawv saum toj no yog muab rau kev taw qhia dav dav nkaus xwb.Cov lus qhia ntawm cov ntawv thov tshwj xeeb yuav muab rau thaum thov.

Txoj kev thov

Kev npaj nto
Qhov saum npoo yuav tsum huv, qhuav thiab tsis muaj roj, roj thiab plua plav. Cov lus qhia tshwj xeeb ntawm cov ntawv thov thiab cov txheej txheem ua ntej saum npoo yog muaj los ntawm Technical Department of Sika Industry.

Daim ntawv thov

Tom qab tsim kev sib koom ua ke thiab kev npaj substrate, Sikasil® WS-303 yog phom rau hauv qhov chaw.Cov pob qij txha yuav tsum tau ua kom zoo raws li qhov kev hloov pauv tsis tuaj yeem ua tau tom qab kev tsim kho.Rau kev ua tau zoo tshaj qhov sib koom ua ke dav yuav tsum tau tsim raws li lub peev xwm txav ntawm lub sealant raws li qhov kev xav tau tiag tiag.Qhov tsawg kawg nkaus sib koom ua ke qhov tob yog 6 hli thiab qhov dav / qhov tob ntawm 2: 1 yuav tsum tau hwm.Rau backfilling nws yog pom zoo kom siv kaw cell, sealant tau tshaj ua npuas ncauj backer rods xws li siab resilience polyethylene ua npuas ncauj pas nrig.Yog tias cov pob qij txha qis dhau rau cov khoom siv rov qab los ua haujlwm, peb pom zoo kom siv daim kab xev polyethylene.Qhov no ua raws li cov yeeb yaj kiab tso tawm (kev sib cog lus), tso cai rau kev sib koom ua ke txav mus thiab cov silicone kom ncab dawb.

Yog xav paub ntxiv hu rau Technical Department of Sika Industry.

Cov ntaub ntawv ntxiv

Cov ntawv luam tawm hauv qab no
muaj nyob rau ntawm kev thov:
- Daim ntawv qhia kev nyab xeeb
- Cov Lus Qhia dav dav: Kev daws rau Facades - Daim Ntawv Thov Sikasil® Huab Cua Sealants