Silicone Sealant nokuti kunze majoini: hwokugadzira unhu uye kushandisa

chinokosha silicone sezvamunoita inowanzoshandiswa nechokwadi zvakasimba chisimbiso vazvo uye mapfundo. A chinokosha kukwanisa kwayo mumamiriro ezvinhu akasiyana kuramba elasticity kwayo. Pamusana remubatanidzwa ichi hariwaniki dzaparadzwa kunyange kutsvetera zvinhu. Uyu ndiwo mumwe zvazvakanakira akadzadzwa silicone kwemajoini sealant. Next, tikanyatsoongorora kwayo unongotaura. Pepa kuchaitawo kurondedzera yezvinoreva anoumba uye kushandiswa kwemichina.

tsananguro

Silicone sealant nokurondedzerwa izvo dzichakurukurwa pazasi, inomirira vyazkotekuchy akafanana. Its hwaro - chaiwo marudzi rubbers vanokwanisa solidifying mumupanda tembiricha. Universal silicone sealant kushandiswa kuzadza mapfundo crevices. It anodzivirira kubva inokanganisa-siyana zvinokonzera. Uyewo läpinäkyvä silicone sealant inoshandiswa kugadzira zvinhu, gluing navo pamwe chete. nezvitima vakatanga kushandisa iri sixties remakore rechi20.

Silicone sealant: michina nokurondedzerwa

The sezvamunoita ane chinodiwa ehupfumi zhinji. Silicone sealant, izvo kutsanangura maitiro uye kukura kwebasa chikumbiro chayo, ane:

• Water nemishonga.
• Elasticity.
• Kupikiswa ultraviolet chokupfeka.
• Excellent adhesion kune vakawanda zvokuvakisa.
• Husingakwanisi zvinokonzerwa kungatikanganisa vezvenhau.
• Mukurumari.
• Zvikuru husingakwanisi chinokosha tembiricha zvakasiyana (-60 kusvika +300 madhigirii).

kupatsanura

Silicone Sealant nokuti kunze majoini kunogona single- kana maviri-chikamu. Wokutanga ndiwo tsika Formulations mu sepombi. Mumwe-chikamu sealants anogona kuwanikwa muzvitoro uye "Foyle omumasherufu" (chaiye akaita sepombi firimu), uyewo akakura mugaba. Achiomesa sezvamunoita kunoitika pasi pokudzora mhepo uye unyoro. Mumwe-chikamu sealants vanoonekwa kuti nzvimbo dzakawanda chaizvo kushandisa silicone munyika. Full nokuomesa panguva mugadziri wacho nziyo kusvika substrate rukoko ndiyo 2-12 mm. Vamwe vagadziri vanoti 15 mm. Two-chikamu sealants anogona zvigare chero vhoriyamu. nziyo kwakadaro Somuenzaniso, zvinosanganisira "Viksint", "SS-1", "Elastosil" "Pentelast". sealants ava ishoma uye anowanzoshandurwa kushandiswa maindasitiri mafomu.

Mumwe-chikamu nziyo

sealants Ndivo mhando vaviri asidhi uye kwazvakarerekera. Aimbova vane zvikuru munhuwi simba nevhiniga. mutengo wavo kudzika zvikuru kupfuura kwazvakarerekera yeimwe. adhesives kwakadaro kungamutsawo ngura kana rikashandiswa riri simende-zvinhu, simbi uye nevamwe. Vazhinji substandard Formulations akariita acidic. Izvi imhaka kokupata feedstock. Zvisinei, mumamiriro ezvinhu akawanda kusarudza zvakanaka kugadzirisa dambudziko iri chete isingadhuri, asi yepamusoro silicone sealant acidic. Condensation mashandiro zvinosanganisira zvinotevera: hydroxy-wakagumiswa polydimethylsiloxane vari vakaita pamberi mvura ine vulcanizing muchinjikwa unobatanidza mumiririri (somuenzaniso, pamwe metiltriatsetoksisilanom), pamwe kubviswa acetic kuti-iwe uye paumbwe nomumbure mamiriro. Ndisina yeimwe vane yakaderera kwakanaka uye anodhura.

sarudzo

Silicone Sealant nokuti kunze majoini angava chivakwa, mugwagwa kana chinokosha. Zvisinei, kupatsanura iri chaizvo zvinodiwa. Kazhinji, pamusoro kavha akaratidza chinangwa chikuru murwiyo. Somuenzaniso:

• "Car".
• "Universal".
• "Aquarium". sezvamunoita iyi inoshandiswa terraria, aquariums uye nezvimwewo.
• "Utsanana Silicone Sealant". It rinoshandiswa zvimbudzi, inonaya, zvimbudzi.
• "Low modulus." nziyo kwakadaro anoshandiswa kuzadza interpanel majoini. Vari kuchengeta madhigirii siyana pamusoro deformation.
• "Insulating". mumwe sezvamunoita kwakadaro rinoshandiswa magetsi mapurani.

Ko silicone "kupisa nemishonga" kana "mukuru-tembiricha" sealants. chirungiso ravo guru nderokuti girazi mvura (sodium silicate).

Minda chikumbiro

Silicone sealant nokuti zvokunze nomoto rinoshandiswa nokuda pakurapa:

• Places abutment STRUCTURAL okunze.
• Mukomberedzo hwomukova.
• Zvinhu pachena kuchipisa.

nziyo zhinji kushandiswa Simbiso majoini uye yokugezera masvingo, gluing nezvionioni, mabatiro yeimwe nemvura sewerage enyika, abutting migove utsanana zvinhu.

substandard masanganiswa

nziyo dzakadaro vakawanda pasi musika nhasi. Chokwadi, imba inogona uye Vagadziri yepamusoro zvokunyama. Asi pakati zvachose kugadzira, mugove waro ishoma. Manufacturers kuderedzwa yepamusoro nhumbi kuderedza mutengo zvigadzirwa, pakubvisa kuti feedstock chimwe makemikari akakura. Vangave somuenzaniso kuva mafuta kana reparafini. Panguva iyoyowo, kavha anogona kunyorwa "100% silicone". Pamusoro dilution uye kuderera inorwara voruzhinji chinoumba kuita ehupfumi mishonga vari kuderedzwa yekudyidzana. It kuipa kuti elasticity, simba zvemaziso, kuramba tembiricha kunyanyisa, mvura, ultraviolet. Pashure kushandisa kuti shrinkage kuchaitika pamusoro nguva. The chaizvo sezvamunoita vachadzokera yero kana svibirika, kurasikirwa chimiro. Inodonha uye mukurumari yacho chisimbiso. Mune zvimwe zviitiko, murwiyo asingadi kuomesa. Muchiitiko chino, pashure chero nguva sealant anotanga "smudge". pfuma iyi anonzi ndozvakajairwa kuti girazi nziyo, sezvo mukuru zvinoriumba ari dzichichinja chimiro yaro pamatanda. Asi Fani iyi zvachose zvimwe sealants.

kutadza

Vazhinji vanodavira kuti silicone sealant kuchivanze vazvo - chinokosha chikamu, uye ayo Mikana risingagumi. Zvisinei, ichi hachisi chokwadi. Pane payakaipira anoverengeka nedhimoni sealant. Somuenzaniso, yeimwe vakawanda havana arongera kubvunza nyoro hukawanika. Qualitative sealants (undiluted yakawanda Organic yeimwe) hazvigoni ruvara dhayi kwakajairika. Kwete adhesion yakanaka kwazvo iri kuchengetwa murwiyo kana kushandisirwa Teflon, polycarbonate, PVC, polypropylene, polyethylene. dambudziko iri kazhinji kugadziriswa nokutenga anodhura nyanzvi sezvamunoita kana nokushandisa "sublayers" dzekugonesa adhesion asati kushandisa sealant.

Mirayiridzo yokushandisa

Sezvo tsika inoratidza chinhu pavaisangana mubishi kushandisa sealant regai. For yakakunakira kushandiswa murwiyo inofanira kutenga rinokosha pfuti. Zvinonzi rakapinzwa kumicheto sealant. Muromo mhino unotemwa nebanga. Top ari Volt mwanda chinokosha dispenser. Paro zvinofanira kubviswa pane imwe nzvimbo, kuti mukana kudzora pomugove chitsama fuma. ari sealant ari pamberi zvikashandiswa, pose iri kucheneswa uye waoma. Zvinenge zvose yeimwe havana adhesion kunyorovesa ivhu. Nemamwe mashoko, kushandisa kuti nyoro pamusoro inefficiently. Kana zvakakodzera, chisimbiso majoini ezvinhu nyoro, kushandisa utsanana hurongwa. Havazosimudzirani kurasikirwa ehupfumi zvaro ezvinhu akadaro. Zvayaiva pedyo decoration hukawanika zvinofanira kuchengetedzwa aine masking tepi. Pamusangano chivhorovhoro pisitoni anofanira kunyatsoongorora Press noruvara kuparadzira musanganiswa pamusoro pejoinhi. Zvasara murwiyo vanobviswa ane nyorova jira. Hand cleanerkuva rinoshandiswa munhuwo sipo. Kubvisa zvakawandisa sealant zvichakubatsirai kutakura pamberi ichioma. Zvikasadaro zvakafanira kushandisa zvokuimba nzira okuchenesa.

Silicone Sealant "Moment"

sezvamunoita izvi zvichiitirwa kuchengetedza pamusoro drafts uye unyoro. Mapfundo vazvo kubatwa sealant ichi, nyatsotarira zvakakwana. Simba uye elasticity pakati murwiyo rakachengetedzwa kwemakore akawanda. The mugadziri anoti kuti mukurumari of musono - makore 10. Murwiyo iri Hakuna Basa uye anokwanisa kuramba uinacho zvivako zvavo panguva kushanda tembiricha -40 kusvika +100 inegumi. Full nokuomesa kunoitika mukati memazuva 2-4. The sezvamunoita inopa aida kuchinja uye vafuke chisimbiso. The chigadzirwa haisi kupendwa. Nezvenyaya iyi, kuwedzera zvezvinotaurwa chikumbiro, murwiyo anogadzirwa chena uye yakajeka. Chokutanga pachii Simbiso mahwindo uye dzimba dzokugezera chena. Nokuti ichizadza majoini pombi dzemvura vanovengwa yakasiyana ruvara zvakanyanya zvichakubatsirai kushandisa Hauoneki sezvamunoita. Nokuti Bonding siyana, madiki kusanganisira zvinhu kungauya achariwisira nemvura, sezvo ndakarumbidzwa ari segirazi silicone sealant. In ino configuration ari chubhu, pakupa kamwene akashandura kiyi mari uye yunifomu extrusion. Sealant "Moment" rakashandiswa zvinobudirira kwete chete redzimba ezvinhu. Achibatsirwa mapfundo rinoitwa mu kubudiswa nemidziyo, conservatories, greenhouses. The sezvamunoita rinoshandiswa kugadzira uye mubindu Ezvemutauro zvakaoma polyvinyl chloride uye anodized aruminiyamu.