Zvirambidzo paasidhi girazi silicone sealant : Acid silicone sealant inoora kana kusagona kubatanidza mhangura, ndarira (uye mamwe maalloys ane mhangura), magnesium, zingi, electroplated simbi (nemamwe alloys ane zinc), uye zvinokurudzirwa kuti masonry aitwe. muzvinyorwa Uye usashandise acid girazi silicone sealant pane iron carbide substrate. Shandisa acid girazi silicone sealant
pane zvinhu zvakagadzirwa nemethyl methacrylate (PLEXIGLAS), polycarbonate, polypropylene, polyethylene uye TEFLON (Teflon, polytetrafluoroethylene) Hazvizokwanisi kuwana kunamatira kwakanaka uye kuenderana kwakanaka. Acid girazi silicone sealant haina kukodzera kune zvinongedzo zvinofambisa kupfuura 25% yehupamhi hwekubatana. Ordinary acid girazi silicone sealant haifanirwe kushandiswa pagirazi rekugadzira (kunze kweasidhi structural silicone sealant). Mukuwedzera, haifaniri kushandiswa apo pane abrasion uye zvakakomba zvisingabatsiri. Shandisa acid girazi silicone sealant. Iyo tembiricha yepasi peiyo base zvinhu zvesilicone acid girazi silicone sealant inodarika 40 ℃ uye haina kukodzera kuvaka. Zvirambidzo pakusarerekera silicone sealant: Neutral silicone sealant haina kukodzera kugadzirwa kwegirazi gungano; haina kukodzera kuvakwa kana substrate tembiricha ichipfuura 50°C. Silicone structural adhesive zvinorambidzwa: Kunze kwechidzitiro chizere cheketeni, silicone structural sealant haigone kubaiwa panzvimbo yekuvaka; iyo tembiricha yepamusoro yesilicone structural adhesive haina kukodzera kuvakwa kana iyo substrate yepasi tembiricha inodarika 40 ° C. Mamiriro ekuchengetedza uye hupenyu hwesherufu Silicone sealant inofanira kuchengetwa pasi pe27 ° C munzvimbo inotonhorera, yakaoma. Yakanaka mhando asidi girazi silicone sealant inogona kuvimbisa anopfuura mwedzi gumi nemiviri, uye general acid girazi silicone sealant inogona kuchengetwa kweanopfuura mwedzi mitanhatu; neutral silicone sealant uye structural glue inogona kuvimbisa hupenyu hwesherufu kweanopfuura mwedzi 9. Kana bhodhoro rakavhurwa, ndapota rishandise mukati menguva pfupi; kana iyo silicone sealant isina kushandiswa kumusoro, bhodhoro rinofanira kuvharwa. Paunenge uchiishandisa zvakare, muromo webhodhoro unofanirwa kusunungurwa kubvisa zvese zvakavharika kana kutsiva muromo webhodhoro.
Nguva yekutumira: May-25-2021