I-DOWSIL™ 993 Structural Glazing Sealant
● Amandla aphezulu nokuvumelana nezimo: Inikeza amandla okubamba okuphezulu nokuguquguquka, okukuvumela ukuthi kuhambisane nokunyakaza kwesakhiwo, ukunwetshwa kokushisa, nokufinyela.
● Ukunamathela kuma-substrates ahlukahlukene: Lesi sivali singabopha ama-substrates anhlobonhlobo, okuhlanganisa ingilazi, insimbi, namapulasitiki amaningi, okulenze libe yikhambi elisebenza ngezindlela eziningi ezinhlobonhlobo zezinhlelo zokusebenza.
● Ihlala isikhathi eside: Idizayinelwe ukunikeza ukusebenza kwesikhathi eside nokuqina, ukumelana okuhle kakhulu nesimo sezulu, ukukhanya kwe-UV, nokweqisa kwezinga lokushisa.
● Kulula ukuxuba nokufaka isicelo: Kuwuhlelo olunezingxenye ezimbili okulula ukuluxuba nokulusebenzisa, olunesikhathi sokwelapha esisheshayo futhi aludingi ukucubungula.
● Ihlangabezana nezindinganiso zomkhakha: Lesi sivali sihlangabezana noma sidlule izindinganiso zomkhakha, okuhlanganisa i-ASTM C1184, ASTM C920, ne-ISO 11600.
● Ifanele ukwakhiwa kwezindawo eziphakeme: Ifaneleka ekwakhiweni okuphezulu kanye nezinye izinhlelo zokusebenza ze-glazing zesakhiwo ezidingayo, ezihlinzeka ngokusebenza okuthembekile nokuhlala isikhathi eside.
Nansi idatha yokusebenza ye-DOWSIL™ 993 Structural Glazing Sealant:
1. Amandla e-Tensile: Amandla aqinile e-DOWSIL™ 993 angama-450 psi (3.1 MPa), abonisa ikhono layo lokumelana namandla okudonsa noma ukwelula.
2. Ukwelulwa: Ubude be-DOWSIL™ 993 bungama-50%, okubonisa ikhono layo lokwelula nokuhamba nezinto zokwakha, okuhambisana nokunwetshwa kwe-thermal kanye nokufinyela.
3. Ukuqina: Ugu Ukuqina kwe-DOWSIL™ 993 ngama-35, okubonisa ikhono layo lokumelana nokuhlehlisa noma ukungena.
4. Amandla okunyakaza: Angakwazi ukuhambisa ukunyakaza kufika ku-+/- 50% wobubanzi bangempela obuhlangene, okubalulekile ekucwebezeni kwesakhiwo lapho izinto zokwakha zihamba njalo ngenxa yemvelo nezinye izici.
5. Isikhathi sokwelapha: Inesikhathi esingena-tack samahora angu-2 kuya kwangu-4 kanye nesikhathi sokwelapha esiyizinsuku ezingu-7 kuya kwezingu-14 ekamelweni lokushisa, kuye ngomswakama nezimo zokushisa.
6. Ukumelana nezinga lokushisa: Ingakwazi ukumelana namazinga okushisa asukela ku -50°C kuya ku-150°C (-58°F kuya ku-302°F), okuyenza ifanelekele ukusetshenziswa ezimweni eziningi zemvelo.
Asikho isidingo sokugcinwa.Faka esikhundleni ingxenye eyonakele ye-sealant uma yonakala.I-DOWSIL 993 Structural Glazing Sealant izobambelela ku-silicone sealant eselashiwe esikwe ngommese noma yahuzuka.
Impilo esebenzisekayo: Impilo esebenzisekayo ye-DOWSIL™ 993 ngokuvamile iyizinyanga eziyisithupha kusukela ngosuku lokukhiqiza lapho igcinwe ezitsheni ezingavulwanga noma ngaphansi kuka-32°C (90°F) futhi ezimeni ezomile.Ukuphila okusebenzisekayo kungase kube mfushane uma i-sealant iye yachayeka emazingeni okushisa aphezulu noma umswakama.
Izimo zesitoreji: Ukuqinisekisa ukusebenza okungcono kakhulu kanye nempilo yeshelufu, kubalulekile ukugcina i-DOWSIL™ 993 endaweni epholile, eyomile evikelekile elangeni eliqondile kanye nokuguquguquka okukhulu kwezinga lokushisa.Iziqukathi kufanele zigcinwe zivalwe ngokuqinile uma zingasetshenziswa ukuvimbela umswakama ukuthi ungangeni.
I-DOWSIL 993 Structural Glazing Sealant Base iza ngezigubhu ezingu-226.8 kg.
I-DOWSIL 993 I-Structural Glazing Sealant Curing Agent iza ngepheyili lika-19 kg.
I-DOWSIL™ 993 Structural Glazing Sealant iwumkhiqizo osebenza kahle kakhulu onikeza ukunamathela okuhle kakhulu, amandla, nokuqina kwezinhlelo zokusebenza zokucwenga kwesakhiwo.Kodwa-ke, futhi inemikhawulo ethile ebalulekile okufanele uyikhumbule, okuhlanganisa:
1. Ayifanele izinto ezithile: Ayinconyelwe ukusetshenziswa nethusi, ithusi, noma izinsimbi, njengoba ingasabela ngalezi zinto futhi ibangele ukushintsha kombala noma ezinye izinkinga.
2. Ayizifanelekeli ezinye izinhlelo zokusebenza: Ingase ingafaneleki ukusetshenziswa kwezinye izinhlelo zokusebenza, njengalezo ezibandakanya ukucwiliswa ngokuqhubekayo emanzini noma kumakhemikhali athile, noma lawo angaphansi kwamazinga okushisa aphezulu.
3. Ayipendeki: Akunconywa ukuthi isetshenziswe lapho izopendwa khona noma ihlanganiswe, njengoba ingaphezulu le-sealant lingavimbela ukunamathela kopende noma ukunamathela.
4. Akunconywa ukuthi kusetshenziswe ekucushweni okuhlangene okuthile: Kungase kungafaneleki ukusetshenziswa ekucushweni okuthile okuhlangene, njengalezo ezinokunyakaza okudlulele, njengoba i-sealant ingase ingakwazi ukuhambisana nokunyakaza okudingekayo.
5. Ayifanele ukusetshenziswa ezinhlelweni zokuthintana nokudla: Ayifanele ukusetshenziswa lapho izohlangana nokudla noma amanzi okuphuza.
1. iyunithi yengilazi yokuvikela
2. seal silicone yesakhiwo (DOWSIL 993 Structural Glazing Sealant)
3. I-Spacer block eyenziwe ngerabha ye-silicone
4. I-block block eyenziwe nge-silicone
5. Iphrofayili eyenziwe nge-aluminium
6. Induku yasemuva
7. Ubukhulu bobubanzi be-sealant yesakhiwo
8. Ubukhulu bokuluma kwe-sealant yesakhiwo
9. Ubukhulu bophawu lwesimo sezulu
10. Isigxivizo sezulu esenziwe nge-silicone (DOWSIL 791 Silicone Weatherproofing Sealant)
11. Isivalo sengilazi esinokufakwa kwe-silicone (DOWSIL 982 Silicone Insulating Glass Sealant)
