Kana tembiricha yakakwira uye mvura ichiramba ichinaya, haizongove nemhedzisiro pakugadzirwa kwefekitori yedu, asi vatengi vazhinji vanonetsekana zvakanyanya nezve kuchengetwa kwezvisimbiso.
Silicone sealant ndiyo tembiricha yekamuri yakasvibiswa silicone rabha.Iyo paste yakagadzirwa ne107 silicone rubber uye filler seyakanyanya mbishi zvinhu, inowedzerwa ne crosslinking agent, thixotropic agent, coupling agent, uye catalyst in vacuum state.Inopindirana nemvura mumhepo uye inoomesa kuita elastic silicone rabha.
Silicone sealant zvigadzirwa zvine zvakaomesesa zvinodiwa pane yekuchengetedza nharaunda.Nzvimbo isina kunaka yekuchengetedza inoderedza kushanda kwesilicone sealant, kana kutoita kuti iome.Muzviitiko zvakakomba, kushanda kwechimwe chikamu chesilicone sealants chicharasika, uye chigadzirwa chichabviswa.
Ngatitaure nezve mamwe silicone sealants ekuchengetedza matipi.
Munzvimbo yepamusoro yekupisa, silicone sealant inomhanyisa kuchembera, kuburitsa "kuderedza" chiitiko, kukurumidza kurasikirwa nezvimwe zvivakwa, uye kupfupisa hupenyu hwesherufu.Naizvozvo, tembiricha yekuchengetedza ine simba guru pamhando yesilicone sealant, uye tembiricha yekuchengetedza inodiwa kuti isapfuure 27 ° C (80.6 ° F).
Munzvimbo yakadzika-tembiricha, tembiricha yakadzikira zvakanyanya inokonzeresa kuti muchinjiko-wekubatanidza mumiriri uye mumiriri wekubatanidza mune silicone glue kupenya.Iwo makristasi anozokonzera kutadza kutaridzika kweglue uye zvisina kuenzana zvemuno zvinowedzera.Kana saizi, iyo colloid inogona kurapwa munharaunda asi isingarapike munharaunda.Naizvozvo, crystallized silicone sealant haigone kushandiswa.Kuti udzivise silicone rabha kubva kukristaro, nzvimbo yekuchengetera haifanirwe kunge yakaderera pane -5°C(23℉).
Munzvimbo ine hunyoro hwepamusoro, silicone sealant inosimba kana ikasangana nemhute yemvura.Iyo yakanyanya hunyoro hunyoro huri munzvimbo yekuchengetedza, iyo inokurumidza iyo silicone sealant inorapa.Many silicone sealants anogadzira yakawanda yakaoma sealant 3-5 mwedzi mushure mekugadzirwa, iyo yakanangana nehunyoro hwehukama hwenzvimbo yekuchengetedza yakanyanya kukwirira. , uye zvakanyanya kufanira kuti hunyoro hunoenderana nenzvimbo yekuchengetedza huve ≤70%.
Zvese mune zvese, zvigadzirwa zverubha zvesilicone zvinofanirwa kuchengetwa munzvimbo yakaoma, inofefetera, uye inotonhorera.Tembiricha yakanakisa yekuchengetera iri pakati -5 ne27°C(23--80.6℉), uye hunyoro hwekuchengetedza hwakanakisa ≤70%.Inodzivisa kuchengeta munzvimbo dzine mhepo, mvura, uye zuva rakananga.Pasi pezvakajairwa zvekufambisa uye mamiriro ekuchengetedza, nguva yekuchengetedza ingangoita mwedzi mitanhatu kubva pazuva rekugadzirwa.
Kuti udzivise kuparara kwemhando yesilicone rubber zvigadzirwa panguva yekuchengetedza, imba yekuchengetera inofanira kunge iri munzvimbo inotonhorera pasina zuva rakananga.Izvo hazvigonekewo kusarudza nzvimbo dzakadzika-dzakadzika dzinowanzoita kuunganidza mvura.Kune matura ane tembiricha yakakwira, tinoda kuita basa rakanaka rekutonhodza denga.Imba yekuchengetera ine chivharo chekudzivirira kupisa padenga ndiyo yakanakisa, uye inofanirwa kufefeterwa panguva imwe chete.Kana mamiriro ezvinhu achibvumidza, imba yekuchengetera ine maairconditioner uye dehumidifiers kuti ichengetedze imba yekuchengetera paine tembiricha uye hunyoro panguva yezhizha uye mwaka wekunaya kwemvura.
Nguva yekutumira: Aug-23-2023