Pankhani ya zosindikizira ndi zomatira, mawu awiri omwe amagwiritsidwa ntchito nthawi zambiri amasokoneza - RTV ndi silicone.Kodi ndizofanana kapena pali kusiyana kulikonse?Kuti mupange chiganizo chodziwika bwino pakusankha chinthu choyenera pazosowa zanu zenizeni, tiyeni tiwononge dziko lodabwitsa la RTV ndi silikoni.
Tanthauzo la RTV ndi Silicone:
RTV, kapena kutentha kwa chipinda, imatanthawuza chosindikizira kapena zomatira zomwe zimachiritsa kutentha kwa firiji popanda kufunika kwa kutentha.Komano, masilicone ndi ma polima opangidwa ndi silicon, oxygen, haidrojeni, ndi maatomu a kaboni.Chifukwa cha ntchito zake zambiri, amagwiritsidwa ntchito kwambiri ngati sealant kapena zomatira.
Mapangidwe a Chemical:
Ngakhale RTV ndi silikoni ndi zosindikizira, zimakhala ndi mankhwala osiyanasiyana.Ma RTV nthawi zambiri amakhala ndi polima yoyambira yophatikizidwa ndi zodzaza, zochiritsa ndi zina zowonjezera.Ma polima oyambira amatha kusiyanasiyana ndikuphatikiza zinthu monga polyurethane, polysulfide kapena acrylic.
Silicone, kumbali ina, ndi zinthu zomwe zimachokera ku silicon.Nthawi zambiri amasakanikirana ndi zinthu zina monga mpweya, carbon ndi haidrojeni, zomwe zimapangitsa kuti zikhale zosavuta komanso zokhazikika.Kuphatikizika kwapadera kwa zinthu izi kumalola ma silicones kukhalabe ndi katundu wawo pansi pazikhalidwe zosiyanasiyana zachilengedwe.
Features ndi ntchito:
Kusiyanitsa kwakukulu pakati pa RTVs ndi silicones ndi katundu wawo ndi ntchito.
1. RTV:
- Amalimbana bwino ndi mankhwala, mafuta ndi mafuta.
- Amapereka mphamvu zolimba kwambiri komanso kusinthasintha.
- Nthawi zambiri amagwiritsidwa ntchito m'mafakitale monga magalimoto, zomangamanga ndi kupanga.
- Zabwino kwambiri posindikiza ma seams, kudzaza mipata ndi ma substrates omangira.
2. Geli ya silika:
- Kulimbana kwambiri ndi kutentha kwambiri, kuwala kwa UV, chinyezi ndi nyengo.
- Zabwino kwambiri zamagetsi zamagetsi.
- Pezani ntchito m'magawo monga zamagetsi, azachipatala ndi mafakitale apamlengalenga.
- Kusindikiza, potting, gasketing ndi kugwirizana komwe kumafunika kukana zinthu zovuta kwambiri.
Njira yochiritsa:
Kusiyana kwina kwakukulu pakati pa RTV ndi silicone ndikuchiritsa kwawo.
1. RTV:
- Chinyezi cha mumlengalenga kapena kukhudzana kwapamtunda kumafunika kuyambitsa njira yochiritsa.
- Nthawi yochiza mwachangu, nthawi zambiri mkati mwa maola 24.
- Itha kufunikira koyambira kuti igwirizane ndi zida zina.
2. Geli ya silika:
- Kuchiritsa ndi chinyezi chamumlengalenga kapena kugwiritsa ntchito chothandizira.
- Nthawi yochiritsa ndi yotalikirapo, kuyambira maola angapo mpaka masiku angapo, kutengera zinthu monga kutentha ndi chinyezi.
- Imamamatira pamalo ambiri nthawi zambiri popanda kufunikira koyambira.
Kuganizira zamtengo:
Posankha pakati pa RTV ndi silikoni, mtengo nthawi zambiri ndi chinthu chofunikira.
1. RTV:
- Nthawi zambiri imakhala yotsika mtengo kuposa silikoni.
- Imapereka magwiridwe antchito abwino pamitengo yake.
2. Geli ya silika:
- Chifukwa cha mawonekedwe ake apamwamba komanso magwiridwe antchito, mtengo wake ndi wokwera pang'ono.
- Zabwino pazogwiritsa ntchito zomwe zimafuna kukana mikhalidwe yovuta kwambiri.
Kufotokozera mwachidule, ngakhale kuti RTV ndi silikoni zili ndi zofanana zina monga zosindikizira, kusiyana kwawo kuli mu mankhwala, ntchito, kugwiritsa ntchito, kuchiritsa ndi mtengo.Kumvetsetsa ma nuances awa ndikofunikira kuti musankhe chinthu choyenera pazofuna zanu zenizeni.Kaya mumasankha RTV kuti ikhale yolimba kapena silikoni chifukwa chokhazikika, kupanga chisankho mwanzeru kudzakuthandizani kukwaniritsa zomwe mukufuna.
Nthawi yotumiza: Sep-07-2023