Sikasil® WS-303 Weatherproofing sealant

Kufotokozera Kwachidule:

Zopindulitsa Zamalonda
- Imakwaniritsa zofunikira za GB/T14683-2017,
- Kuwala kwa UV komanso kukana kwanyengo
- Imamatira bwino pamagawo ambiri kuphatikiza magalasi, zitsulo, zitsulo zokutidwa ndi utoto, mapulasitiki ndi matabwa.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Mafunso Odziwika

FAQ

Zolemba Zamalonda

Dongosolo la Zogulitsa

1) CQP = Njira Yabwino Yamakampani 2) 23 °C (73 °F) / 50% rh

Kufotokozera

Sikasil® WS-303 ndi chosindikizira chosalowerera ndale chokhala ndi mayendedwe apamwamba komanso kumamatira kwambiri kumagulu osiyanasiyana.

Zopindulitsa Zamalonda

- Imakwaniritsa zofunikira za GB/T14683-2017,
- Kuwala kwa UV komanso kukana kwanyengo
- Imamatira bwino pamagawo ambiri kuphatikiza magalasi, zitsulo, zitsulo zokutidwa ndi utoto, mapulasitiki ndi matabwa.

Magawo Ogwiritsa Ntchito

Sikasil® WS-303 itha kugwiritsidwa ntchito poteteza nyengo ndi kusindikiza mapulogalamu pomwe kulimba kumafunika.
Sikasil® WS-303 ndiyoyenera makamaka ngati chisindikizo chanyengo pakhoma lotchinga ndi mazenera.
Izi ndi oyenera owerenga akatswiri odziwa okha.
Mayesero okhala ndi magawo enieni ndi mikhalidwe ayenera kuchitidwa kuti zitsimikizire kuti zimamatira komanso zogwirizana ndi zinthu.

Kuchiza Mechanism

Sikasil® WS-303 imachiritsa pochita ndi chinyezi chamumlengalenga.Zomwe zimayambira zimayambira pamwamba ndikupitirira mpaka pakati pa olowa.Kuthamanga kwa machiritso kumadalira chinyezi ndi kutentha (onani chithunzi 1).Kutentha pamwamba pa 50 ° C kuti kufulumizitsa vulcanization sikoyenera chifukwa kungayambitse kupanga kuphulika.Pamalo otentha, madzi omwe ali mumlengalenga amakhala otsika ndipo kuchiritsa kumachitika pang'onopang'ono.

Malire a Ntchito

Zambiri za Sikasil® WS, FS, SG, IG, WT, AS ndi zosindikizira za silikoni za engineering zopangidwa ndi Sika zimagwirizana ndipo zimakhala ndi zosindikizira za SikaGlaze® IG.Kuti mudziwe zambiri zokhudzana ndi kuyanjana pakati pa zinthu zosiyanasiyana za Sikasil® ndi SikaGlaze® lemberani Dipatimenti yaukadaulo ya Sika Viwanda.Zosindikizira zina zonse ziyenera kuvomerezedwa ndi Sika musanagwiritse ntchito kuphatikiza ndi Sikasil® WS-303.Pamene zosindikizira ziwiri kapena zingapo zosiyana zimagwiritsidwa ntchito, lolani yoyamba kuchira kwathunthu musanagwiritse ntchito ina.
Osagwiritsa ntchito Sikasil® WS-303 pa polyacrylate ndi zinthu za polycarbonate zomwe zingayambitse kuwonongeka kwa chilengedwe (kupenga).
Kugwirizana kwa ma gaskets, ndodo zam'mbuyo ndi zida zina zowonjezera ndi Sikasil® WS303 ziyenera kuyesedwa pasadakhale.
Zolumikizana zozama kuposa 15 mm ziyenera kupewedwa.
Zomwe zili pamwambazi zimaperekedwa kuti zingowongolera.Malangizo okhudza ntchito zapadera adzaperekedwa pakupempha.

Njira Yogwiritsira Ntchito

Kukonzekera pamwamba
Pamwamba payenera kukhala aukhondo, owuma komanso opanda mafuta, girisi ndi fumbi. Malangizo ogwiritsira ntchito mwapadera ndi njira zopangira zopangira pamwamba akupezeka ku Dipatimenti yaukadaulo ya Sika Viwanda.

Kugwiritsa ntchito

Pambuyo pokonzekera molumikizana ndi gawo lapansi, Sikasil® WS-303 idawomberedwa m'malo mwake.Mgwirizano uyenera kukhala wokulirapo bwino chifukwa kusintha sikungatheke pambuyo pomanga.Kuti chisindikizocho chizigwira ntchito bwino, m'lifupi mwake m'lifupi mwake muyenera kupangidwa molingana ndi kusuntha kwa sealant kutengera momwe akuyembekezeredwa.Kuzama kolumikizana kocheperako ndi 6 mm ndipo m'lifupi / kuya kwa 2: 1 kuyenera kulemekezedwa.Pakuti backfilling tikulimbikitsidwa kugwiritsa ntchito chatsekedwa selo, sealant n'zogwirizana thovu backer ndodo mwachitsanzo mkulu kulimba polyethylene thovu ndodo.Ngati malowa ndi ozama kwambiri kuti agwiritse ntchito, tikulimbikitsidwa kugwiritsa ntchito tepi ya polyethylene.Izi zimakhala ngati filimu yotulutsa (bond breaker), kulola kuti mgwirizanowo usunthe ndipo silikoni itambasule momasuka.

Kuti mumve zambiri funsani Dipatimenti yaukadaulo ya Sika Viwanda.

Zambiri

Makope a zofalitsa zotsatirazi
zilipo popempha:
- Tsamba la Chitetezo
- Maupangiri Pazambiri: Zothetsera Pamafacade - Kugwiritsa Ntchito Sikasil® Weather Sealants