Polyurethane sealant. Description. zvoupenyu chikumbiro

Mumwe-chikamu polyurethane sealant kazhinji kuiswa kana zvakakodzera chinhu sadza, guruu, Simbiso simbi, Ceramics, zvidhina, kongiri uye nevamwe. Musanganiswa chinhu yepamusoro remubatanidzwa ane anokudzwa kurwisa kuti ngura, uye anova rakasimba kana kutarisana unyoro. Kazhinji aishanda sealant nokuda yemapuranga imba.

Pashure kushandiswa mashoko pamusoro anogona pasi siyana kubudiswa, kusanganisira pendi uye varnish. Polyurethane sealant inoomerera pemvura kutsanya zvakakwana. Panyaya iyi, basa pamwe zvinhu zvinofanira kuitwa maonero yokuvira nguva. Zvinofanira kucherechedzwa kuti kushandiswa zvinhu zvinoda zvaidiwa nemamwe kuchengeteka mitemo. vanofanira usagunzva musanganiswa uye vakafumura ganda. Polyurethane sealant anouya rakanamwa pasuru. Material hakufaniri ochengetwa yakakwirira tembiricha uye mwando. Avhareji pasherefu upenyu unopened pasuru ndiyo inenge mwedzi mipfumbamwe. Material kubva akazarura pasuru chinhu chinodiwa kushandisa pakarepo, sezvo polyurethane namira nokukurumidza anorasikirwa ayo ehupfumi zvinobatsira.

Ichi acho ndiwo homogeneous viscous guru rakaumbwa kuti nebwe. By kuita nounyoro huri mumhepo, pane remubatanidzwa wenyika polymerization.

Kushandisa zvinhu zvokunyama takatsunga nedare woshanda maitiro. Pakati pazvina zvinofanira munyaya kushandiswa mutengo-kushanda, hapana shrinkage, chikumbiro anochinjika, pfupi nokuomesa. Zvakafanana yakakosha namira zvivako uye elasticity yesimba, mukurumari, maintainability. Polyurethane sealant ingashandiswa panguva zvakakwana yakaderera tembiricha.

Chokupika ehupfumi emashoko kubvumira kurishandisa pose. Kunyanya polyurethane sealant zvinowanzoshandiswa kuvaka nokuda kuputira Hudyu insulating negirazi, kana madziva mvura, nemakadhibhokisi mudziyo. Maererano nzira yokushandisa mashoko inogona asunungurwa muna mhando mbiri.

Pane imwe pemvura zvinhu rinoshandisirwa somunhu mvura yemastic. Saka kuumbwa nechepamusoro Altamente yakasimba isapinda Kamudzira riri husingakwanisi yaivhuvhuta zvezvakatipoteredza zvinhu: tupukanana tusingaoneki, ultraviolet nezvimwe.

More viscous sealant rinoshandisirwa kuzadza vazvo, majoini, uye Simbiso migove yeimwe avo kana zvimwe zvinhu. kuti nziyo anoshandiswa kakawanda uye zvokubatanidza zvinhu vane Misiyano iri panyama ehupfumi.

Huru chakarurama pakusarudza sealant iri kwayo zvakaoma. Pokuoma hazvisi kukwanisa kurwisa kupinda mamwe acho. Saka sealant pamwe indekisi 15 inoshandiswa nevamwe padenga mapfundo, Inter-emadziro majoini, unobva zvenguvo prefabricated hurongwa. pokuoma pamwero 25 anobvumira kushandisa mashoko nokuda voga mapfundo iyo munguva yakareba vanoshandurwa mvura.