Ijeli ye-silica isetyenziswa kakhulu kwimarike kuba ayikhuphi izinto eziyityhefu, inochuku kwaye ikhululekile, kwaye ineempawu ezintle zomzimba nezekhemikhali kumaqondo obushushu aphezulu kunye namaqondo aphantsi (-60c~+300c). Kukho ezinye iipolymer ezimbalwa ezinokuhambelana nayo.
I-elastomer eyomeleleyo, ingcono kunokutywinwa kwerabha, ukugqunywa kombane okugqwesileyo, kunye nokumelana neekhemikhali, amafutha, i-oyile, kunye namanzi, imathiriyeli elungileyo yokumelana nemekobume engalunganga.
Kumashishini, njengamatywina e-oyile, izitshixo zebhodibhodi, izinto zokufakelwa kombane, iinxalenye zemoto, iimfuno zemihla ngemihla ezifana ne-pacifiers, i-catheter yokwenziwa, i-respirators, izibuko zesele, izihlangu zesikhumba kunye ne-sneakers, izitya zokutya, njl.
Ukuba unayo nayiphi na inxalenye ye-sliicone efunekayo kwimveliso, qhagamshelana nje nathi ukuze ufumane amava amaninzi.
Yintoni umahluko phakathi kwejeli ye-silica elulwelo kunye nejeli yesilica eqinileyo?
I-silicone yolwelo
Ijeli ye-silica yolwelo luhlobo lwerabha yesilicone eqinileyo enobushushu obuphezulu. Ijeli yolwelo enolwelo olulungileyo, ivulcanization ekhawulezayo, ikhuselekile kunye nokukhuselwa kwendalo, kwaye inokuhlangabezana ngokupheleleyo neemfuno zebakala lokutya.
Ijeli ye-silica eqinile
Ijeli ye-silica eqinile luhlobo lwe-polymer elastic material egcweleyo, eneempawu zokumelana nobushushu obuphezulu, ukumelana nokubanda, ukuxhathisa kwe-solvent, ukuchasana nokunamathela, ukuchasana nokunamathela, ukugquma kombane, ukuxhathisa imichiza kunye noluhlu olubanzi lwesicelo.
1. Ijeli ye-silica engamanzi kunye nembonakalo eqinileyo
(1) Njengoko negama lisitsho, ijeli yesilica elulwelo ilulwelo kwaye inobumanzi
(2) Ijeli yesilica eqinileyo yomelele, ayinamanzi!
2. Ukusetyenziswa kwejeli ye-silica ye-liquid kunye ne-silica gel eqinile
(1) Ijeli ye-silica elulwelo isetyenziswa ngokubanzi kwiimveliso zabantwana, iimveliso zasekhitshini, kunye nezixhobo zonyango, ezinokunxulumana ngqo nokutya kunye nomzimba womntu.
(2) Ijeli ye-silica eqinile isetyenziswa ngokubanzi kwiimfuno zemihla ngemihla kunye neenxalenye zemizi-mveliso kunye neendawo zemoto, njl., Uluhlu lwesicelo lubanzi.
3. Ukhuseleko lwejeli ye-silica eqinile kunye nejeli ye-silica engamanzi
(1) Ijeli ye-silica ye-liquid yinto ecacileyo ephezulu kunye nokhuseleko oluphezulu lwebanga lokutya, ukubumba ngaphandle kokongeza i-agent ye-vulcanizing kunye nezinye izinto ezincedisayo, ukubumba ukutywinwa kokutya.
(2) Ijeli ye-silica eqinile yinto ecacileyo yokukhusela indalo, ukwenza iimfuno zokongeza i-arhente yokunyanga ukukhawulezisa ukunyanga ixesha lokubumba, kunye nokuvula ukubumba kokubumba.
4. Ijeli ye-silica ye-liquid kunye ne-silica gel eqinile yokubumba indlela
(1) I-silicone yolwelo sisitofu sokubumba irabha ye-silicone yolwelo (LSR): igama elipheleleyo lokubumba irabha ye-silicone yolwelo, ukunyanga izixhobo zokubumba umatshini wokubumba.
Umatshini wokubumba we-injection unenkqubo yezobuchwepheshe elula kakhulu, akufuneki ukuba yinkqubo yezithako zeglue eziphezulu zobushushu, ukuxuba, ukugubungela, izinto eziphathekayo kunye nenkqubo, kuphela omnye wabasebenzi othatha imveliso), iimveliso ezichanekileyo eziphezulu (i-injection yokubumba phambi kwayo yonke into. inkqubo yezandla ithathelwe indawo ngumatshini A), imveliso ephezulu (i-A/B yokuxuba iglu, phantsi kobushushu obuthile kwimizuzwana embalwa ukumila), gcina, gcina umbane, gcina izinto eziphathekayo kunye nokunye okuninzi, kunokuvelisa yonke iglue yobushushu obuphezulu. iimveliso zemveliso! Luphuhliso oluqhelekileyo lwe-silicone yerabha kwiminyaka embalwa ezayo.
2 ukubumba ubushushu obuthile. Demoulding kunye neemveliso zeplastiki malunga efanayo, kufuneka kwakhona ukucoca ngundo.
5. Ijeli ye-silica yolwelo kunye neemveliso zejeli ye-silica eqinileyo indlela yokwahlula
Ulwelo lwe-silica gel elubala luphezulu, alunavumba, kwaye imveliso inomlomo weglue. Ijeli eqinileyo yepore erhabaxa esezantsi, iarhente etshisayo okanye esinye isigqubuthelo esivumba livumba limnandi, imveliso ngaphandle kokutofa ngomlomo.
