Eyona mizi mveliso iphezulu yobushushu besixhobo sasekhaya abenzi bezinto zokuncamathelisa ezincamathelayo e-UK

I-Epoxy potting compound ye-PCB: ukhetho kunye neenzuzo

Epoxy potting compound for PCB : iinketho kunye neenzuzo

Ii-PCB okanye iibhodi zesekethe eziprintiweyo zinezona nxalenye zibalulekileyo kuzo naziphi na izinto zombane. Zizona zilungileyo ukuba ufuna ukukhusela amacandelo kuzo zonke iintlobo zomonakalo. Iindlela ezimbini zisetyenziselwa ukukhusela amacandelo. Oku kwenziwa ngokutyabeka ngokusesikweni kunye nokwaleka kwePCB.

Kuzo zombini ezi meko, iipolymer eziphilayo zikhusela izinto ze-elektroniki kunye neePCB. Kukho umahluko kunye nokufana phakathi kwezi zimbini. Ukukhetha eyona ifanelekileyo kwi-elektroniki yakho kubaluleke kakhulu.

Abavelisi beglue abancamatheleyo abasekwe emanzini
Abavelisi beglue abancamatheleyo abasekwe emanzini

PCB potting

Le yindlela yokukhusela iibhodi zeesekethe ngokuzalisa i-enclosure nge-resin encapsulating okanye iikhompawundi potting. Ikhompawundi igcwalisa indlu yesixhobo. Kwezinye iimeko, yonke ibhodi yesekethe igutyungelwe, kunye nawo onke amacandelo. Kukho iimeko apho ufuna kuphela amacandelo athile imbiza kuphela.

I-Pcb potting inika ukuxhathisa okukhulu kwe-abrasion kunye nokukhusela ubushushu. Ikwabonelela ngokhuseleko kwiikhemikhali kunye nazo zonke iintlobo zeengozi zokusingqongileyo.

Iikhompawundi ezingcono zokubumba

Kukho iikhompawundi ezahlukeneyo zokubumba onokuzisebenzisa. Izixhobo ziquka:

  • I-Epoxy yinto ehlala ixesha elide kwaye ixhaphake kakhulu imbiza yokubumba esetyenziswa kwiiPCB. Inika eyona nto ingcono yokuxhathisa imichiza kunye nokubambelela. Ineempawu ezininzi ezinqwenelekayo. Enye yezinto ezingeloncedo kakhulu kwesi sixhobo kukuba kuthatha ixesha elide ukunyanga nokuseta.
  • I-Polyurethane: Le yimathiriyeli ethambileyo yeembiza enoxanduva ngakumbi. Yenye yezona ndlela zilungileyo zokukhusela izihlanganisi kunye namacandelo e-elektroniki angakwaziyo ukuphatha izinto eziqinileyo. Enye yezinto ezigqamayo bubushushu bayo nokuxhathisa ukufuma. Yeyona nto ibhetele xa kuthelekiswa nezinye izinto.
  • I-Silicone: le, yinto eguquguqukayo kwaye ehlala ixesha elide yokubumba i-potting enokusetyenziswa kwizicelo ezahlukeneyo. Iyakwazi ukuphatha amaqondo obushushu agqithisileyo. Ineendleko eziphezulu xa kuthelekiswa nezinye iinketho, okwenza kube yinto engenakwenzeka kwiimeko ezithile.

Ukuba luncedo komxube wokubumba

Kwindibano ye-elektroniki, iikhompawundi potting zibaluleke kakhulu. Banikezela ukhuseleko oluphezulu kuzo zonke iintlobo zeemeko. Bakwaphucula amandla oomatshini ngelixa benikezela ngeyona nto ingcono yokugquma umbane. Zisetyenziswa kumashishini amaninzi nakwizinto zombane zabathengi.

Esi sisisombululo sokukhusela esinokuthi senziwe ngokusisigxina kwaye siyinxalenye yeyunithi kubo bonke ubomi bayo obuncedo. Kukho izibonelelo ezininzi ezinxulumene ne-potting compounds, kwaye ziquka oku kulandelayo:

  • Ukufakwa kombane
  • Ukutshatyalaliswa kobushushu
  • Ukomelezwa kwamandla oomatshini
  • Ukothuka kunye nokumelana nokungcangcazela
  • Ukukhuselwa kwemichiza
  • Ukhuselo lwe-Corrosion
  • Iimpembelelo zokusingqongileyo

Kwindibano kunye nokuveliswa, iikhompawundi zokubumba zibaluleke kakhulu. Banceda ukusombulula uluhlu olubanzi lwemiba. Ezi khompawundi zezona zilungileyo zokuthintela ukufuma. Kwakhona baqinisekisa ukuba akukho zisekethe ezimfutshane kunye nokukhuselwa kweekhemikhali kwiindibano ezinobunzima ngakumbi. Ziyafuneka kwiimeko ezininzi kunye neemeko, kuquka ukufihla ipropathi enomgangatho ophezulu wokuqonda.

Kwi-DeepMaterial, sinoluhlu olubanzi lweemveliso ngeenjongo zokubumba. Iikhompawundi zinezinto ezininzi kwaye zibanzi ukuhlangabezana nemingeni eyahlukeneyo ekhoyo kuluhlu olubanzi lweemeko. Inkampani isebenza ukuhlangabezana neenkcukacha kunye neemfuno zabathengi abahlukeneyo.

iChina Uv ephilisa abavelisi abancamathelayo
iChina Uv ephilisa abavelisi abancamathelayo

Ezi mveliso azinakuhoywa. Ziyinxalenye ebalulekileyo yombane kunye nezicelo ezahlukeneyo. Ngokwenza izinto ngokufanelekileyo, ukuthembeka kwesixhobo sakho okanye usetyenziso aluze luchaphazeleke nangayiphi na indlela.

Okunye malunga i-epoxy potting compound ye-PCB,unokuhlawula utyelelo kwi-DeepMaterial kwi https://www.epoxyadhesiveglue.com/category/pcb-potting-material/ ngolwazi olungakumbi.

yongezwa kwinqwelo yakho.
Phuma