Tambayoyi da Amsoshi masu sauri 丨Nawa ka sani game da silinda na silicone?

Me yasasilicone sealantsKuna da lokutan bushewa daban-daban a cikin hunturu da bazara?

Amsa: Gabaɗaya, bushewar saman ƙasa da saurin warkewar kayan zafin ɗaki-ɗaki guda ɗaya na warkar da samfuran RTV suna da alaƙa da yanayin zafi.A cikin hunturu, lokacin da zafi da zafin jiki sun yi ƙasa, abin rufewa zai bushe ƙasa kuma saurin warkewa yana jinkirin.A lokacin rani, lokacin da zafi ya yi girma kuma zafin jiki ya yi girma, abin rufewa zai bushe kuma ya warke da sauri.

 

Yadda za a cimma mafi kyawun aikin warkewa na samfuran siliki mai kamshi guda ɗaya?

Amsa: Kashi ɗaya-bangare na warkar da samfuran roba na silicone ana warkewa ta amfani da danshi a cikin iska.Lokacin warkewa, daga waje zuwa ciki, yawanci a ƙarƙashin yanayin 25 ° C da 50% RH, silicone na iya warkewa 2-3 mm kowace rana, kuma yana ɗaukar fiye da kwanaki 3 don cimma kyawawan kaddarorin jiki.

 

Yaya zafin zafin jiki na silicone sealant?

Amsa: Kullum, yawan zafin jiki na silica gel shine -40 ℃-200 ℃.Ba a ba da shawarar zafin amfani da dogon lokaci ya wuce 150 ℃.The zafin jiki kewayon musamman high-zazzabi resistant sealant kamar baƙin ƙarfe ja silicone ne -40 ℃-250 ℃.Zazzabi na dogon lokaci amfani bai wuce 180 ℃ ba..Juriyar yanayin zafi yana da alaƙa da alaƙa da ko colloid ya kafe gaba ɗaya.

 

Me yasa silicone m sealant yana da danko daban-daban a cikin hunturu da bazara?

Amsa: Dankowar abin rufewa zai canza tare da zafin jiki.A lokacin rani, danko zai ragu lokacin da zafin jiki ya yi girma.A cikin hunturu, kawai akasin haka, amma zai kasance cikin kewayon yarda.

 

Yadda ake ƙara saurin warkewa nasilicone sealant?

Amsa: Lokacin da kauri na warkewa ya fi 6mm, ana bada shawarar yin amfani da sealant sau biyu;ƙara yawan zafin jiki da zafi na iya haɓaka saurin warkewar samfurin, amma zafin jiki bai kamata ya wuce 50 ° C ba.Ƙara zafi yana da kyau fiye da ƙara yawan zafin jiki.

Idan akwai tabo da danshi a saman ma'aunin haɗin gwiwa, zai shafi aikin rufewa?

Kafin a yi amfani da silin, ana buƙatar tsabtace farfajiyar haɗin gwiwa ta yadda mai ɗaukar hoto zai iya yin cikakken manne da saman haɗin.Idan akwai danshi ko tabo a kan saman da ke rufe bayan warkewa, tasirin zai zama kadan.