Intshayelelo
Kwizikhululo zeenqwelo-moya, izibhedlele, iindawo zokuthenga, iinqanawa ezingaphantsi komhlaba, izakhiwo eziphakamileyo kunye nezinye iindawo ezibalulekileyo, ukuqinisekisa ukhuseleko lwabantu xa kukho umlilo kunye nokusebenza okuqhelekileyo kweenkqubo zongxamiseko, kuyimfuneko ukusebenzisa ucingo olumelana nomlilo kunye neentambo ezinokumelana nomlilo okugqwesileyo. Ngenxa yokwanda kwengqwalasela kukhuseleko lomntu, imfuno yemarike yeentambo ezimelana nomlilo nayo iyanda, kwaye iindawo zokusetyenziswa ziya zisanda ngakumbi, umgangatho weemfuno zeentambo ezimelana nomlilo kunye neentambo nazo ziphezulu kakhulu.
Intambo kunye nentambo ezimelana nomlilo zibhekisa kwintambo kunye nentambo ezinokukwazi ukusebenza ngokuqhubekayo kwimeko ethile xa zitsha phantsi kwelangatye nexesha elithile, oko kukuthi, ukukwazi ukugcina ukuthembeka komgca. Intambo kunye nentambo ezimelana nomlilo zihlala ziphakathi komqhubi kunye nomaleko wobushushu kunye nomaleko womaleko omelana nomlilo, umaleko omelana nomlilo uhlala uphakathi komqhubi kunye nomaleko womaleko omelana nomlilo, umaleko omelana nomlilo uhlala ujikelezwe ngqo ngumqhubi. Ingafakwa kwisixhobo esiqinileyo nesixineneyo sokukhusela esiqhotyoshelwe kumphezulu womqhubi xa ivezwe emlilweni, kwaye inokuqinisekisa ukusebenza okuqhelekileyo komgca nokuba ipolymer elangatyeni elisetyenzisiweyo itshisiwe. Ukukhethwa kwetape ye-mica emelana nomlilo ke ngoko kudlala indima ebalulekileyo kumgangatho weentambo kunye neentambo ezimelana nomlilo.
1 Ukwakhiwa kweeteyiphu ze-mica ezinganyangekiyo kunye neempawu zesakhiwo ngasinye
Kwiteyiphu ye-mica enganyangekiyo, iphepha le-mica lelona likhusela umbane kunye nezinto ezinganyangekiyo, kodwa iphepha le-mica ngokwalo alinamandla kangako kwaye kufuneka liqiniswe ngezinto eziqinisayo ukuze liyomelele, kwaye ukuze iphepha le-mica kunye nezinto eziqinisayo zibe yinto enye, umntu kufuneka asebenzise i-glue. Izinto eziluhlaza zeteyiphu ye-mica enganyangekiyo ke ngoko zenziwe ngephepha le-mica, izinto eziqinisayo (ilaphu leglasi okanye ifilimu) kunye ne-glue ye-resin.
1. Iphepha le-Mica eli-1
Iphepha le-mica lahlulwe laba ziintlobo ezintathu ngokweempawu zeeminerali ze-mica ezisetyenzisiweyo.
(1) Iphepha le-mica elenziwe nge-mica emhlophe;
(2) Iphepha le-mica elenziwe nge-mica yegolide;
(3) Iphepha le-Mica elenziwe nge-mica yokwenziwa njengezinto zokwenza imveliso.
Ezi ntlobo zintathu zephepha le-mica zonke zineempawu zazo ezisisiseko
Kwiintlobo ezintathu zephepha le-mica, iipropati zombane zobushushu begumbi zephepha le-mica elimhlophe zezona zibalaseleyo, iphepha le-mica elenziweyo lelesibini, iphepha le-mica legolide alilungile. Iipropati zombane kubushushu obuphezulu, iphepha le-mica elenziweyo lelona lilungileyo, iphepha le-mica legolide lelesibini elilungileyo, iphepha le-mica elimhlophe alilungile. I-mica eyenziweyo ayinamanzi ekristale kwaye inendawo yokunyibilika eyi-1,370°C, ngoko ke inokumelana okuhle kubushushu obuphezulu; i-mica yegolide iqala ukukhupha amanzi ekristale kwi-800°C kwaye inokumelana okwesibini kubushushu obuphezulu; i-mica emhlophe ikhupha amanzi ekristale kwi-600°C kwaye inokumelana okubi kubushushu obuphezulu. I-mica yegolide kunye ne-mica eyenziweyo zihlala zisetyenziselwa ukuvelisa iiteyiphu ze-mica ezichaseneyo ezineempawu ezichasene ngcono.
1. 2 Izinto zokuqinisa
Izinto zokuqinisa zihlala zilaphu leglasi kunye nefilimu yeplastiki. Ilaphu leglasi yintambo eqhubekayo yefayibha yeglasi eyenziwe ngeglasi engena-alkali, ekufuneka ilukwe. Ifilimu ingasebenzisa iintlobo ezahlukeneyo zefilimu yeplastiki, ukusetyenziswa kwefilimu yeplastiki kunokunciphisa iindleko kwaye kuphucule ukumelana nokurhawuzelelwa komphezulu, kodwa iimveliso eziveliswa ngexesha lokutsha akufuneki zitshabalalise ubushushu bephepha le-mica, kwaye kufuneka zibe namandla aneleyo, okwangoku kusetyenziswa ifilimu ye-polyester, ifilimu ye-polyethylene, njl. Kuyafaneleka ukukhankanya ukuba amandla okutsalwa kwe-mica tape anxulumene nohlobo lwezinto zokuqinisa, kwaye ukusebenza kokutsalwa kwe-mica tape kunye nokuqiniswa kwelaphu leglasi ngokubanzi kuphezulu kunokwe-mica tape kunye nokuqiniswa kwefilimu. Ukongeza, nangona amandla e-IDF eeteyiphu ze-mica kubushushu begumbi anxulumene nohlobo lwephepha le-mica, anxulumene ngokusondeleyo nezinto zokuqinisa, kwaye ngokuqhelekileyo amandla e-IDF eeteyiphu ze-mica kunye nokuqiniswa kwefilimu kubushushu begumbi aphezulu kunalawo eeteyiphu ze-mica ngaphandle kokuqiniswa kwefilimu.
1. Izincamathelisi zeResin ezi-3
I-resin adhesive idibanisa iphepha le-mica kunye nezinto zokuqinisa zibe yinto enye. I-adhesive kufuneka ikhethwe ukuze ihlangabezane namandla aphezulu e-bond yephepha le-mica kunye nezinto zokuqinisa, i-mica tape inokuguquguquka okuthile kwaye ayitshisi emva kokutsha. Kubalulekile ukuba i-mica tape ingatshisi emva kokutsha, njengoko ichaphazela ngokuthe ngqo ukumelana nobushushu be-mica tape emva kokutsha. Njengoko i-adhesive, xa ibopha iphepha le-mica kunye nezinto zokuqinisa, ingena kwii-pores kunye nee-micropores zazo zombini, iba ngumjelo wokuqhuba umbane ukuba iyatsha kwaye iyatsha. Okwangoku, i-adhesive esetyenziswa rhoqo kwi-refractory mica tape yi-silicone resin adhesive, evelisa umgubo we-silica omhlophe emva kokutsha kwaye ineempawu ezilungileyo zobushushu bombane.
Isiphelo
(1) Iiteyiphu ze-mica ezirhabaxa zihlala zenziwe kusetyenziswa i-gold mica kunye ne-synthetic mica, ezineempawu zombane ezingcono xa kushushu kakhulu.
(2) Amandla okutsalwa kweeteyiphu ze-mica anxulumene nohlobo lwezinto zokuqinisa, kwaye iimpawu zokutsalwa kweeteyiphu ze-mica ezinelaphu leglasi ziphezulu kakhulu kunezo zeeteyiphu ze-mica ezinefilimu yokuqinisa.
(3) Amandla e-IDF eeteyiphu ze-mica kubushushu begumbi anxulumene nohlobo lwephepha le-mica, kodwa nakwizinto zokuqinisa, kwaye zihlala ziphezulu kwiiteyiphu ze-mica ezine-film reinforcement kunalezo zingenayo.
(4) Izinto zokuncamathelisa zeeteyiphu ze-mica ezingatshiyo zihlala ziyi-silicone adhesives.
Ixesha lokuthumela: Juni-30-2022