Yintoni i-silicone engathathi hlangothi ye-weatherproof sealant?
Impendulo:
I-Neutral silicone ye-weatherproof sealant yinto enye - icandelo, i-silicone engathathi hlangothi ye-organic silicant enokumelana nemozulu encomekayo, ukunwebeka, ukuncamathela kunye neempawu ezichasene - nokwaluphala. Emva kokunyanga, yenza i-colloid eguquguqukayo kwaye ifanelekile kwi-caulking, ukutywinwa kunye nokudibanisa kwiinkalo ezifana nokwakhiwa, ukuhlobisa kunye neemoto.
Nguwuphi umahluko phakathi kwe-silicone sealant engathathi hlangothi kunye ne-acidic sealant?
Impendulo:
I-Acidic sealant: Ikhupha i-acetic acid ngexesha lokunyanga, enokuthi idle izinto ezifana neentsimbi kunye nesamente. Nangona kunjalo, iphilisa ngokukhawuleza kwaye inexabiso eliphantsi.
I-Neutral sealant: Ayikhuphi izinto ezidlekayo ngexesha lokunyanga, ikhuselekile kwizinto ezininzi (ezifana neglasi, isinyithi, iplastiki), kwaye inoluhlu olubanzi lwezicelo. Kodwa ixesha lokukhulelwa lincinci.
Yeyiphi imeko engathathi hlangothi i-silicone ye-weatherproof sealant efanelekileyo?
Impendulo:
I-caulking yokwakha (efana namalungu eengcango, iifestile kunye neendonga zekhethini).
Ukudibanisa kunye nokutywinwa kwezinto ezifana neglasi, i-aluminium kunye nelitye.
Ayizifanelanga iindawo apho ithi intywiliselwe emanzini ixesha elide okanye ibonakale kumaqondo obushushu aphezulu kakhulu (afana nangaphezulu kwe-150 degree).
Kuthatha ixesha elingakanani ukunyanga?
Impendulo:
Tack - ixesha lasimahla: Malunga nemizuzu engama-30 ukuya kwiyure e-1 (ifom yefilimu phezu komhlaba).
Ukunyanga ngokupheleleyo: Ngesiqhelo kuthatha 24 - 72 iiyure (echatshazelwa liqondo lobushushu, ukufuma kunye nobungqingqwa bokuncamathelisa).
Ingcebiso: Kuphephe ukudibana namanzi okanye ukukhutshwa kwamandla angaphandle ngexesha lenkqubo yokunyanga.
Indlela yokwakha ngokuchanekileyo?
Impendulo:
Coca umphezulu we-substrate ukuqinisekisa ukuba akukho oli, uthuli kunye nokufuma.
Sebenzisa i-caulking gun ukuze usebenzise i-sealant ngokulinganayo ukuze ugcwalise isithuba.
Sebenzisa i-spatula okanye umnwe weglavu ukugudisa i-colloid ukuqinisekisa ukuba i-compact.
Kuphephe ukubamba okanye ukuhambisa amacandelo phambi kokunyanga.
Ngaba ihambelana nokusingqongileyo kwaye ayinabungozi?
Impendulo:
Ithobelana nemigangatho yesizwe (efana ne-GB/T 14683 - 2017) kwaye ayiqulathanga izinto eziyingozi ezifana ne-formaldehyde kunye ne-benzene. Nangona kunjalo, kucetyiswa ukuba ukhuphe umoya ngexesha lokwakhiwa kwaye ugweme ukudibanisa ngokuthe ngqo kwesikhumba okanye amehlo.
Yintoni uluhlu lokumelana nobushushu?
Impendulo:
Ngesiqhelo iba yi - 50 idigri ukuya kwi 150℃, kwaye ezinye iimveliso zokusebenza eziphezulu - zinokufikelela kwi 200℃. Kwixesha elide - eliphezulu - iimeko zeqondo lobushushu, iqondo eliphezulu elikhethekileyo - lobushushu - kufuneka kukhethwe izitywini ezixhathisayo.
Indlela yokugcina?
Impendulo:
Ayivulwanga: Gcina kwindawo epholileyo neyomileyo ({0}} isidanga ), kwaye ubomi beshelufu buhlala ziinyanga ezili-12.
Ivuliwe: Vala umlomo wesitywina kwaye uyisebenzise ngokukhawuleza (kwinyanga enye).
Zeziphi izizathu ezinokwenzeka zokungaphumeleli kokudibanisa?
Impendulo:
Umphezulu we-substrate awucocwa okanye umanzi.
I-colloid iyaxinzezeleka okanye idibane namanzi ngaphambi kokuba iphiliswe ngokupheleleyo.
Izinto eziphathekayo azihambelani (umzekelo, ezinye iiplastiki zifuna ama-sealants akhethekileyo).
Indlela yokususa i-sealant engaphezulu?
Impendulo:
Xa inganyangwa: Sula ngelaphu elimanzi.
Emva kokunyanga: Khulula ngononophelo ngencakuba okanye unyibilike ngesicoci esikhethekileyo se-silicone sealant.
Ziziphi iindlela zombala ezikhoyo?
Impendulo:
Imibala eqhelekileyo ibandakanya i-transparent, emhlophe, emnyama, engwevu, njl njl. Ezinye iimodeli zixhasa imibala yesiko.