DOWSIL™ 7091 Adhesive Sealant
7091 Adhesive Sealant ndi yogwira ntchito kwambiri, yomatira ndi gawo limodzi komanso chosindikizira chomwe chimapereka kulumikizana kwabwino kwambiri komanso kusindikiza.Amagwiritsidwa ntchito pomanga, magalimoto, zam'madzi, ndi mafakitale pomwe mgwirizano wamphamvu, wosinthika umafunika.Mankhwalawa amapangidwa ndi teknoloji yochepetsera chinyezi yomwe imalola kuchiza mwamsanga ndikupanga mgwirizano wolimba, wokhazikika.Itha kugwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza zitsulo, magalasi, pulasitiki, ndi malo opaka utoto, ndipo imamatira kwambiri ngakhale m'malo ovuta.
● 7091 Adhesive Sealant imalimbana bwino ndi madzi, mankhwala, ndi kuwala kwa UV, zomwe zimapangitsa kuti zikhale zoyenera kuziyika panja.
● Imasunganso kusinthasintha kwake pa kutentha kwakukulu, zomwe zimathandiza kuti zisapitirire kukula ndi kutsika kwa kutentha.
● Ndi yosavuta kugwiritsa ntchito ndipo imatha kukhala ndi zida ndi kusalaza popanda khama lochepa.
● Itha kugwiritsidwa ntchito pazinthu zosiyanasiyana, monga zomangira ndi kusindikiza, zolumikizira, ndi mipata yomanga, magalimoto, ndi mafakitale.
● Imapezeka mumitundu yosiyanasiyana, kuphatikizapo yakuda, yoyera, imvi, ndi yowoneka bwino, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zosiyanasiyana.
● Zimabwera m'makatiriji, machubu, ndi zolongedza zambiri, malingana ndi zosowa zenizeni za wogwiritsa ntchito.
● Zagalimoto: DOWSIL™ 7091 ndi yabwino kuti igwiritsidwe ntchito pamagalimoto agalimoto monga ma bonding ndi kusindikiza zida zamagalimoto, kuphatikiza magalasi akutsogolo, mawondo a dzuwa, ndi mazenera.Mphamvu zake zazikulu ndi kusinthasintha zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'madera ovuta kumene kutentha kwakukulu ndi kugwedezeka kumakhala kofala.
● Zomangamanga: DOWSIL™ 7091 imagwiritsidwanso ntchito pomanga ndi kusindikiza ntchito zomangira.Itha kugwiritsidwa ntchito kusindikiza zolumikizira ndi mipata pazinthu zosiyanasiyana zomangira monga konkriti, chitsulo, ndi galasi.Ndiwoyeneranso kumangirira zitsulo, mapepala ofolera, ndi zipangizo zina zomangira.
● Zamagetsi: DOWSIL™ 7091 imagwiritsidwanso ntchito kwambiri pamagetsi.Kumamatira kwake kwabwino pamitundu yambiri kumapangitsa kuti ikhale yoyenera kusindikiza ndi kulumikiza zida zamagetsi ndi zida.Amagwiritsidwanso ntchito kusindikiza ndi kulumikiza mitundu yosiyanasiyana ya masensa, zolumikizira, ndi zotsekera.
● Kutentha kothandiza kwa 7091 adhesive sealant kudzadalira mtundu weniweni wa sealant ndi kapangidwe kake.Kawirikawiri, zosindikizira zambiri zomatira zimakhala ndi kutentha kothandiza komwe kumatchulidwa ndi wopanga.
● Zosindikizira za Silicone: Izi nthawi zambiri zimakhala ndi kutentha kothandiza kuyambira -60°C mpaka 200°C (-76°F mpaka 392°F).Zosindikizira zina za silicone zotentha kwambiri zimatha kupirira kutentha kwambiri.
● Polyurethane sealants: Izi nthawi zambiri zimakhala ndi kutentha kwapakati pa -40°C mpaka 90°C (-40°F mpaka 194°F).Zosindikizira zina zotentha kwambiri za polyurethane zimatha kupirira kutentha mpaka 150°C (302°F).
● Zosindikizira za Acrylic: Izi zimakhala ndi kutentha kothandiza kuyambira -20°C mpaka 80°C (-4°F mpaka 176°F).Zosindikizira zina za acrylic zotentha kwambiri zimatha kupirira kutentha mpaka 120°C (248°F).
● Zosindikizira za Butyl: Izi nthawi zambiri zimakhala ndi kutentha kwapakati pa -40°C mpaka 90°C (-40°F mpaka 194°F).
● Zosindikizira za Epoxy: Izi zimakhala ndi kutentha kothandiza kuyambira -40°C mpaka 120°C (-40°F mpaka 248°F).Zosindikizira zina za epoxy zotentha kwambiri zimatha kupirira kutentha mpaka 150°C (302°F).
Chogulitsachi chimakhala ndi moyo wa alumali wa miyezi 12 kuyambira tsiku lopangidwa chikasungidwa muzotengera zake zoyambirira, zosatsegulidwa kapena pansi pa 30°C (86°F).
1. Kugwirizana kwa gawo lapansi: DOWSIL™ 7091 Adhesive Sealant siyovomerezeka kuti igwiritsidwe ntchito ndi magawo ena, monga mapulasitiki ena ndi zitsulo zina, popanda kukonzekera bwino pamwamba kapena priming.Ndikofunikira kuwonetsetsa kuti magawowo akugwirizana ndikukonzekera bwino musanagwiritse ntchito zomatira.
2. Kuchiza nthawi: Nthawi yochiritsa ya zomatira izi zimatha kusiyanasiyana malinga ndi chilengedwe, monga kutentha ndi chinyezi.Zitha kutenga mpaka maola 24 kuti zichiritse, kotero ndikofunikira kuti mulole nthawi yokwanira kuti zomatira zichiritse musanayike kupsinjika kapena kulemetsa.
3. Kusuntha kophatikizana: Ngakhale DOWSIL™ 7091 Adhesive Sealant ili ndi kusinthasintha, sikuvomerezeka pakugwiritsa ntchito komwe mayendedwe akuluakulu amayembekezeredwa.Ngati kusuntha kwa mgwirizano kumayembekezeredwa, zomatira zowonjezereka zingakhale zofunikira.
4. Paintability: Ngakhale DOWSIL™ 7091 Adhesive Sealant ikhoza kupakidwa penti, ingafunike choyambirira ndi kuyesa kuti zitsimikizire kuti zimagwirizana ndi dongosolo la utoto lomwe likugwiritsidwa ntchito.
