CHIDULE
Kusankha kolondola kwa chosindikizira kuyenera kuganizira cholinga cha cholumikizira, kukula kwa kusintha kwa cholumikizira, kukula kwa cholumikizira, gawo lolumikizira, malo omwe kulumikizana kwa cholumikizira, ndi mawonekedwe a makina omwe chosindikiziracho chikufunika kukwaniritsa. Pakati pawo, kukula kwa cholumikizira kumatsimikiziridwa ndi mtundu wa cholumikizira ndi kukula komwe kukuyembekezeka kwa kusintha kwa cholumikizira.
Kuti chisindikizo chikhale ndi moyo wabwino komanso chigwire ntchito bwino, kusankha koyenera kwa chisindikizo kuyenera kuganiziridwa mosamala. Kawirikawiri, njira zitatu zitha kuchitidwa kuti chisindikizo chifike pa moyo wabwino kwambiri wopangidwa.
- 1. Pangani zolumikizana mwasayansi komanso moyenera malinga ndi zosowa za kagwiritsidwe ntchito ndi malo ozungulira;
- 2. Dziwani zizindikiro za magwiridwe antchito zomwe sealant ikufunika kukwaniritsa mu mawonekedwe opangidwira;
- 3. Kutengera ndi zizindikiro zodziwika bwino za magwiridwe antchito, tikukulimbikitsani kusankha guluu ndikuchita mayeso ofunikira kuti zinthu zomwe mwasankha zikukwaniritsa zofunikira.
Zomatira zomangira zimagwira ntchito zitatu izi kudzera mu njira yolumikizirana:
- 1. Wokhoza kudzaza mpata pakati pa magawo awiri kapena angapo kuti apange chisindikizo:
- 2. Kupanga chotchinga kudzera mu mawonekedwe ake enieni ndi kumamatira ku substrate
- 3. Sungani kutseka kolimba malinga ndi nthawi yomwe ikuyembekezeka, momwe imagwirira ntchito, komanso malo omwe ikukhala.
Zinthu zazikulu zomwe zimatsimikiza ntchito ya sealant ndi monga kuthekera kwake kosuntha, makhalidwe ake a makina, kumamatira, kulimba, ndi mawonekedwe ake. Makhalidwe a makina ndi makina makamaka amatanthauza zizindikiro monga kuuma, elastic modulus, mphamvu yogwira, kukana kung'ambika, kulimba, ndi liwiro lobwezeretsa elastic. Mukamagwiritsa ntchito sealant, zofunikira zazikulu zomwe ziyenera kuganiziridwa ndi nthawi yopanda tack, nthawi yotuluka, kutsika, nthawi yosungira (ya zomatira ziwiri), kutulutsa, liwiro lozama lochira, kusatulutsa thovu, mtengo, mtundu, ndi kuchepera kwa mzere panthawi yokonza; Nthawi yomweyo, ndikofunikira kuganizira za kukalamba kwa sealant, kuphatikiza kukana kwake kuwala kwa UV, makhalidwe ake a makina otentha kwambiri komanso otsika, hydrolysis ya kutentha, kukalamba kwa kutentha, ndi kukana okosijeni.
Kumatirira ndi njira yomwe imaphatikizapo kukonzekera, kugwiritsa ntchito, kuyeretsa, ndi kusamalira sealant. Ubwino wa ntchito ya guluu umagwirizana mwachindunji ndi zinthu zomangira, sealant, ndi njira yomatirira. Chifukwa chake, pomanga, mphamvu ya zinthu zitatu iyenera kuganiziridwa mokwanira. Kungosintha zinthu zitatuzi moyenera ndikuziphatikiza mwachilengedwe ndi komwe kumamatirira koyenera kungapezeke, ndipo vuto lililonse pa ulalo uliwonse lingayambitse kulephera kwa guluu.
Chosindikizira cha silicone chomwe chimagwiritsidwa ntchito popanga chimateteza kwambiri nyengo komanso chimateteza kapangidwe kake. Kuphatikiza pa kapangidwe kabwino ka mawonekedwe, zofunikira zomangira ziyeneranso kutsatiridwa panthawi yomanga.
Pali zofunikira zisanu zofunika pakukonza bwino mawonekedwe a pamwamba ndi glue:
- Malo olumikizira ayenera kukhala oyera, ouma, opanda fumbi ndi chisanu;
- Ngati pulasitala ikufunika, iyenera kugwiritsidwa ntchito pamalo oyera;
- Gwiritsani ntchito zinthu zoyambira kumbuyo kapena tepi yomatira ngati pakufunika;
- Mukagwiritsa ntchito sealant, ndikofunikira kudzaza malo olumikizirana ndi sealant;
- Kukanda ndiko kuonetsetsa kuti mipata yosalala, mawonekedwe oyenera, komanso kukhudzana kwathunthu ndi gawo lapansi.
Chotsekera cha silicone chingawonedwenso ngati guluu chifukwa cha kapangidwe kake ka mankhwala. Kutsekera kwa silicone ndi njira yachilengedwe yogwiritsira ntchito mankhwala, kotero njira zoyenera zogwiritsira ntchito ndizofunikira kwambiri. Chifukwa cha kugwiritsa ntchito OLIVIA silicone sealant m'malo osiyanasiyana ndi m'maiko osiyanasiyana, kufotokozera njira zomangira sikungawonedwe ngati pulogalamu yonse yotsimikizira khalidwe. Kuyang'anira khalidwe la zomangamanga kuyeneranso kuchitika, ndipo kuyesa guluu pamalopo kuyenera kuchitika kuti zitsimikizire mphamvu zabwino za guluu ndikutsimikizira malingaliro aliwonse okhudzana ndi guluu.
Pakuyendetsa bwino ntchito yomanga sealant, kugwirizana ndi kugwirizana kwa sealant ndi zinthu zoyambira kuyenera kuganiziridwa, kuphatikizapo ndodo yothandizira, tepi yolumikizira mbali ziwiri ndi zinthu zina zothandizira. Kuti mugwiritse ntchito bwino ntchito ya silicone sealant, ndikofunikira kusankha ma silicone sealant osiyanasiyana kutengera malo osiyanasiyana omanga, zofunikira, ndi zipangizo, komanso njira zamakono zomangira. Njira zomangira zosakhazikika nthawi zambiri zimachepetsa magwiridwe antchito abwino a ma sealant, monga kuyeretsa pamwamba pa substrate, kuchuluka kwa primer yomwe imagwiritsidwa ntchito, chiŵerengero chosayenerera, kusakaniza kosagwirizana kwa ma sealant awiri, komanso kugwiritsa ntchito zosungunulira kapena njira zolakwika zotsukira, zomwe zingakhudze kumatirira kwa ma sealant komanso kupangitsa kuti asamamatirire, monga kusankha kosayenera komatirira komwe kumabweretsa thovu ndi kusintha kwa mtundu wa sealant. Chifukwa chake kusankha sealant ndi kulondola kwa njira yomangira ndikofunikira kwambiri. Poyambitsa ntchito izi, zingathandize kusankha sealant yoyenera molondola.
Chisindikizo Chosalowa Madzi Komanso Chosawononga Nyengo
Zina mwa zinthu zomatira zosakhala silicone zimatha kukalamba pakapita nthawi komanso chifukwa cha zinthu zoopsa m'chilengedwe, makamaka pansi pa kuwala kwa ultraviolet. Chifukwa chake, posankha chomatira, nthawi yogwira ntchito ya chomatira iyenera kuganiziridwa. Kutseka kosalowa madzi kumagwiritsidwa ntchito kudzaza mipata pakati pa zinthu kuti mphepo, mvula, fumbi, ndi zina zotero zisadutse m'mipata. Chifukwa chake, chomatiracho chiyenera kumamatira kwathunthu ku substrate, kuti chithe kuthana ndi kusintha kwa kukula kwa mafupa komwe kumachitika chifukwa cha kuyenda kwa substrate panthawi yotambasuka kapena kupsinjika. OLIVIA silicone sealant ili ndi kukana kwabwino kwa UV, imatha kusunga modulus yokhazikika, ndipo kusinthasintha kwake sikusintha mkati mwa kutentha kwa -40 ℃ mpaka +150 ℃.
Zotsekera zosagwira ntchito bwino zimagwiritsidwa ntchito makamaka kudzaza mipata pansi pa mikhalidwe yokhazikika kuti fumbi, mvula, ndi mphepo zisalowe. Komabe, kuchepa kwambiri, kuuma pakapita nthawi, komanso kusagwira bwino ntchito kungakhudze magwiridwe antchito awo. Kugwirizana, kuuma, ndi zotsatira za mankhwala ziyenera kuganiziridwa mukamagwiritsa ntchito.
Chisindikizo Cha Kapangidwe
Chotsekera chomwe chimagwiritsidwa ntchito potsekera kapangidwe kake chimamatira makamaka ku mitundu iwiri ya zinthu zomangira. Nthawi yomweyo, chimatha kuthana ndi kupsinjika komwe kumakumana nako: kupsinjika ndi kupsinjika, kupsinjika kwa shear. Chifukwa chake, musanatseke, mphamvu ya kapangidwe ka zinthu izi iyenera kutsimikiziridwa, kuti athe kufotokozedwa mu kuchuluka kwake powerengera zosowa zaukadaulo. Mphamvu ya kapangidwe kake imafotokozedwa motsatira modulus ndi mphamvu yomangika. Zotsekera kapangidwe kake ziyenera kufika pamlingo winawake wa mphamvu. Chinthu china chofunikira pakutsekera kapangidwe kake ndikuti kulumikizana pakati pa chotsekera ndi chinthu chomangira sikuwonongeka pakapita nthawi. Zotsekera kapangidwe ka silicone za OLIVIA zimakhala ndi magwiridwe antchito odalirika, nthawi yayitali yogwira ntchito, ndipo ndizoyenera kutsekera kapangidwe kake.
Malangizo Osankhira Silicone Sealant Yomangira
Kusankha koyenera kwa sealant sikuti kumangotanthauza kusankha zipangizo zomwe zili ndi makhalidwe oyenera komanso a mankhwala, komanso kuganizira mtundu ndi makhalidwe a sealant substrate, kapangidwe kake (kuphatikizapo chithandizo kapena zinthu zomangidwira), magwiridwe antchito omwe akuyembekezeka, zofunikira pakupanga, komanso ndalama zotsika mtengo, zonse zomwe zimaganiziridwa. Mndandanda wotsatirawu umagwiritsidwa ntchito kwambiri mumakampani omanga posankha sealant.
Pepala Lolumikizidwa Nambala 1
| Kusuntha kwa malo olumikizirana kumafunika |
Fungicide |
| M'lifupi wocheperako wolumikizira | Kuletsa kuwala kwa dzuwa |
| Mphamvu yofunikira | Zofunikira pa kutchinjiriza kapena kuyendetsa |
| Malo Opangira Mankhwala | Mitundu |
| Kutentha kwa Ntchito | Kukana kunyowa kapena kukanda |
| Kutentha kwa Ntchito Yomanga | Liwiro Lochiritsa |
| Kuwala kwa dzuwa ndi nyengo kuntchito | Kunyowa m'madzi kosalekeza kapena kotsika |
| Moyo wonse | Kufikika kwa malo olumikizirana mafupa |
| Nyengo yachibadwa panthawi yogwiritsira ntchito | Primer |
| Mtengo wa zinthu: woyamba ndi wa moyo wonse | Chofunikira chapadera choyeretsa |
| Ndalama zoyikira | Kuuma |
| Zofunikira zina | Zoletsa zina |
Nthawi yotumizira: Ogasiti-02-2023
