Ixesha lokunyanga le-adhesive ye-silicone engathathi hlangothi ichaphazeleka kakhulu yimeko yokusingqongileyo kunye neendlela zokusetyenziswa, kunye nokwahlukana okubalulekileyo phakathi kokumisa umphezulu (iiyure ze-1-24) kunye nokunyanga okupheleleyo (iiyure ezingama-24 ukuya kwiintsuku ze-7). Ngokusekelwe kwimigangatho yesizwe kunye nedatha elinganisiweyo, iipateni zokunyanga kunye neenkqubo zokusebenza zilandelayo:
【Umahluko oPhambili kwiXesha lokuNyanga】 Umaleko wokuncamathelisa oyi-3mm kwi-25℃uya kunyanga kuphela kumphezulu kwiiyure ezingama-24, ngelixa ukunyangwa okunzulu kufuna iiyure ezingama-72; kubunzima obungaphezulu kwe-6mm, kuthatha iintsuku ezisi-7 ukufikelela kumandla afanelekileyo. Kwisicelo sokwenyani, kubalulekile ukwahlula ngokuthe ngqo phakathi kokumiswa komphezulu kunye namazwe apheleleyo okunyanga.
【Izinto ezine eziphambili ezinempembelelo】
1. Ulawulo lobushushu: Kwiqondo ngalinye le-10 lehla kwiqondo lokushisa eliphakathi, ixesha lokunyanga liphindwe kabini. Ebusika, kucetyiswa ukuba kusetyenziswe I-Greater than or equal 2000W i-heater ye-industrial ukuze kugcinwe ubushushu be-ambient Enkulu okanye ilingana ne-15℃, ukugcina umgama we-30cm ukusuka kwindawo yokubambelela. Oku kunokunciphisa ixesha lokunyanga lomaleko wokuncamathelisa oyi-6mm ngama-40%.
2. Humidity Control: The optimal humidity range is 55%-70%RH. Humidity >I-80% ikhokelela ngokulula ekubunjweni kwefilimu yamanzi kwi-colloid surface, ebangela ama-bubbles angaphakathi. Idatha yovavanyo oluyinyani lubonisa ukuba kolu luhlu lokufuma, izinga lokwenzeka kweqamza le-6mm ye-colloid layer yehla ngama-82%.
3. Ulawulo lokutyeba: Ubukhulu besicelo esinye Ngaphantsi okanye bulingana ne-3mm. Amalungu angaphezulu kwe-10mm afuna izicelo ezintathu, kunye nekhefu eliKhulu kune okanye elilingana neeyure ezi-4 phakathi kwesicelo ngasinye. Indlela yokuqandusela-indlela yokuqandusela inokonyusa amandla okudibanisa phakathi kweeleya ze-colloid nge-137%, ukuthintela ukunyangwa okungekuhle kwangaphakathi okubangelwa kukutyabeka okushinyeneyo.
4. Ukuhambelana kwe-Substrate: Izinto ezixubileyo (umthi, ikhonkrithi) zithatha umswakama kwi-colloid, ukunciphisa ixesha lokumisa umphezulu ngama-30% -40%; imiphezulu egudileyo (iglasi, intsimbi) yongeza ixesha lokunyanga. Ukunyanga i-substrates ene-porous type 468 i-agent ye-interface inokwandisa ixesha lokumisa umphezulu ukuya kuma-1.8 amaxesha.
【IiNgcaciso zobuGcisa eziSebenzayo】
• Uvavanyo lokuNyanga: Amandla okukrazula adibana nomgangatho xa ubulukhuni be-Shore > A50. Kucetyiswa ukuba kusetyenziswe indlela yokuvavanya ecandekileyo, ukuvavanya ixabiso lobulukhuni kwindawo efihliweyo rhoqo kwiiyure ezingama-24.
• Ulawulo loMphefumlo: Faka umoya ngokukhawuleza emva kokoma komphezulu, uthintele ukuhamba komoya ngokuthe ngqo kwiiyure zokuqala ezingama-24 ukuthintela ukuqhekeka. Ukusebenzisa inkqubo yomoya omtsha kwiindawo ezivaliweyo kunokunciphisa ugxininiso lwe-VOC ngama-65%.
• Iimeko ezikhethekileyo: Amagumbi okuhlambela kufuneka ashiywe engenanto kangangeentsuku ezisi-7 phambi kokuba adibane namanzi; iintambo zodonga lwamakhethini zifuna ixesha lokunyanga leentsuku ezi-7, ngaphandle koko izinga le-seepage lingafikelela kuma-42%.
【Isicwangciso sokuPhatha ngokuNgxamisekileyo】
"Indlela yokunyanga amanzi afudumeleyo" (i-30-35℃degree + 60% RH humidity) inokunciphisa ixesha lokunyanga le-6mm ye-adhesive layer ukuya kwiiyure ezingama-48, kodwa i-0.3% ye-linear shrinkage margin yembuyekezo kufuneka ivunyelwe.
Isiphelo: Ixesha lokunyanga le-silicone sealant engathathi hlangothi lifuna uvavanyo olubanzi lobushushu, ukufuma, ubukhulu, kunye neempawu ze-substrate. Ngaphambi kokwakhiwa, kubalulekile ukubonisana netheyibhile yepharamitha yobugcisa bemveliso kwaye uphuhlise isicwangciso sokunyanga ngokusekelwe kwiimeko zokusebenza zangempela.