Ponena za zomatira ndi zomatira, mawu awiri ofanana nthawi zambiri amakhala osokoneza - RTV ndi silicone. Kodi ndi ofanana kapena pali kusiyana kulikonse kodziwika? Kuti tipange chisankho chodziwa bwino posankha chinthu choyenera zosowa zanu, tiyeni tifotokoze momveka bwino dziko lachinsinsi la RTV ndi silicone.
Matanthauzidwe a RTV ndi Silicone:
RTV, kapena vulcanization ya kutentha kwa chipinda, imatanthauza sealant kapena guluu yomwe imachira kutentha kwa chipinda popanda kufunikira kutentha.Ma siliconesKomano, ndi ma polima opangidwa ndi maatomu a silicon, oxygen, hydrogen, ndi carbon. Chifukwa cha ntchito zake zambiri, amagwiritsidwa ntchito kwambiri ngati sealant kapena guluu.
Kapangidwe ka Mankhwala:
Pamene onse awiriRTV ndi silikonindi zotsekera, zimakhala ndi mitundu yosiyanasiyana ya mankhwala. Ma RTV nthawi zambiri amakhala ndi polima yoyambira yophatikizidwa ndi zodzaza, zophikira ndi zowonjezera zina. Ma polima oyambira amatha kusiyana ndipo amaphatikizapo zinthu monga polyurethane, polysulfide kapena acrylic.
Koma silikoni ndi chinthu chochokera ku silikoni. Nthawi zambiri chimasakanizidwa ndi zinthu zina monga mpweya, kaboni ndi haidrojeni, zomwe zimapangitsa kuti chikhale cholimba komanso chosinthasintha. Kuphatikiza kwapadera kwa zinthuzi kumalola silikoni kusunga mawonekedwe ake pansi pa mikhalidwe yosiyanasiyana yachilengedwe.
Makhalidwe ndi ntchito:
Chimodzi mwa kusiyana kwakukulu pakati pa ma RTV ndi ma silicone ndi makhalidwe awo ndi ntchito zawo.
1. RTV:
- Imalimbana bwino ndi mankhwala, mafuta ndi mafuta.
- Imapereka mphamvu yokoka komanso kusinthasintha kwakukulu.
- Amagwiritsidwa ntchito kwambiri m'mafakitale monga magalimoto, zomangamanga ndi kupanga.
- Yabwino kwambiri potseka mipata, kudzaza mipata ndi ma bonding substrates.
2. Silika gel:
- Yolimba kwambiri ku kutentha kwambiri, kuwala kwa UV, chinyezi komanso nyengo.
- Mphamvu zabwino kwambiri zotetezera kutentha kwa magetsi.
- Pezani mapulogalamu m'magawo monga zamagetsi, zamankhwala ndi mafakitale amlengalenga.
- Kutseka, kuyika m'miphika, kuyika gasket ndi kulumikiza komwe kumafunika kukana kuzizira kwambiri.
Njira yochiritsira:
Kusiyana kwina kwakukulu pakati pa RTV ndi silicone ndi njira yawo yophikira.
1. RTV:
- Chinyezi cha mlengalenga kapena kukhudzana ndi pamwamba ndikofunikira kuti kuyambitse njira yophikira.
- Nthawi yochira mwachangu, nthawi zambiri mkati mwa maola 24.
- Zingafunike pulasitala kuti zigwirizane ndi zinthu zina.
2. Silika gel:
- Kuchiritsa pogwiritsa ntchito chinyezi mumlengalenga kapena pogwiritsa ntchito chothandizira.
- Nthawi yochira ndi yayitali, kuyambira maola angapo mpaka masiku angapo, kutengera zinthu monga kutentha ndi chinyezi.
- Imamatira pamalo ambiri nthawi zambiri popanda kufunika kwa primer.
Zoganizira za mtengo:
Posankha pakati pa RTV ndi silicone, mtengo nthawi zambiri umakhala chinthu chofunikira.
1. RTV:
- Nthawi zambiri zimakhala zotsika mtengo kuposa silikoni.
- Imapereka magwiridwe antchito abwino pamitengo yake.
2. Silika gel:
- Chifukwa cha mawonekedwe ake abwino komanso magwiridwe antchito, mtengo wake ndi wokwera pang'ono.
- Yabwino kugwiritsa ntchito zomwe zimafuna kupirira ku zinthu zoopsa kwambiri.
Mwachidule, ngakhale kuti RTV ndi silicone zili ndi kufanana kwina monga zotsekera, kusiyana kwawo kuli mu kapangidwe ka mankhwala, magwiridwe antchito, kagwiritsidwe ntchito, njira yophikira ndi mtengo. Kumvetsetsa mfundo izi ndikofunikira kwambiri posankha chinthu choyenera malinga ndi zosowa za polojekiti yanu. Kaya mwasankha RTV chifukwa cha kulimba kwake kapena silicone chifukwa cha kulimba kwake, kupanga chisankho chodziwikiratu kudzakuthandizani kukwaniritsa bwino zomwe mukufuna.
Nthawi yotumizira: Sep-07-2023