Ngokujula okuqhubekayo kwezimboni, okokusebenza kwe-elekthronikhi kuthuthuka ngokushesha ekuqondeni kwe-miniaturization, ukuhlanganiswa nokunemba. Lo mkhuba wokunemba wenza umshini ube ntekenteke kakhudlwana, futhi ngisho nephutha elincane ungase uthinte kabi ukusebenza kwawo okuvamile. Ngesikhathi esifanayo, izimo zokusetshenziswa kwemishini kagesi nazo ziyanda. Kusukela eGobi, ogwadule kuya olwandle, izinto zikagesi zikhona yonke indawo. Kulezi zindawo zemvelo ezeqisayo, indlela yokumelana ngokuphumelelayo nezimo ezinzima ezifana nemisebe ye-ultraviolet, ukuchayeka kwezinga lokushisa eliphezulu, ukuguguleka kwemvula ene-asidi, njll. sekuyinkinga ephuthumayo okufanele ixazululwe.
Izinamathiselo, eyaziwa ngokuthi "i-MSG yezimboni", ayinayo nje kuphela izakhiwo ezinhle zokubopha, kodwa futhi ibe namandla athile nobulukhuni ngemva kokuphulukisa, ngakho-ke iphinde ibe yinto evikelayo ephumelela kakhulu.Potting & Encapsulation, njenge-adhesive enezakhiwo zokugeleza, indima yayo eyinhloko ukugcwalisa ngokuphumelelayo izikhala zezingxenye zokunemba, ukugoqa ngokuqinile izingxenye, nokwenza umgoqo oqinile wokuzivikela. Kodwa-ke, uma i-adhesive ye-potting engalungile ikhethiwe, umphumela wayo uzokwehla kakhulu.
Izinkinga Ezivamile
Izinkinga ezijwayelekile zei-electronic potting adhesivezimi kanje:
Ukuqina
I-Debonding
Okuphuzi
1. I-Brittleness: I-colloid kancane kancane ilahlekelwa ukunwebeka kwayo futhi iqhekeke ngaphansi kwezinga lokushisa eliphakeme lesikhathi eside kanye nendawo enomswakama ophezulu.
2. Ukuhlanganisa: Isakhiwo se-colloid siyahlehla kancane kancane ukusuka phezulu kwebhokisi lokuhlangana, okuholela ekuhlulekeni kokubopha.
3. Okuphuzi: Isenzakalo esivamile sokuguga esithinta ukubukeka nokusebenza.
4. Ukuwohloka kokusebenza kwe-insulation: Kubangela ukwehluleka kukagesi futhi kuthinte kakhulu ukuphepha kohlelo.
I-adhesive yekhwalithi ephezulu ibalulekile.
Okunamathelayo okuhle kakhulu kwe-silicone potting kuyisihluthulelo sokuxazulula inkinga!
Ngokumelana nesimo sezulu esingokwemvelo kanye nokuqina, i-silicone potting adhesive ingavikela ngempumelelo izingxenye ze-elekthronikhi isikhathi eside, ngaleyo ndlela andise impilo yazo yesevisi.SIWAY's i-electronic thermal conductive potting adhesiveayinayo kuphela imisebenzi eyisisekelo ye-adhesives, kodwa futhi inokumelana nesimo sezulu esihle kakhulu nokumelana nokuguga, ikakhulukazi kufaka phakathi izici ezilandelayo:
Ukusebenza kwe-insulation kanye ne-thermal conductivity i-flame retardant: Vikela ngokuphumelelayo ingaphakathi lebhokisi lokuhlangana ukuze uvimbele izingozi ezifana nokushiswa kwesifunda esifushane.
Ingangeni manzi futhi inomswakama-proof: Vimbela umhwamuko ukuthi ungangeni ngaphakathi kwebhokisi lokuhlangana ukuze uvimbele izinkinga ezifana namasekhethi amafushane kagesi.
Ukubambisana okuhle kakhulu: Ukusebenza okuhle kokubopha ngezinto ezifana ne-PPO ne-PVDF.
Ukuze uhlole kangcono ukusebenza kwe-adhesive ye-potting, ukuhlolwa kokuguga kubalulekile. Emkhakheni wezimboni, ukuhlolwa kokuguga kufaka phakathi: Ukuguga kwe-UV, imijikelezo eshisayo nebandayo, ukushaqeka okushisayo nokubanda, izinga lokushisa eliphezulu nomswakama ophezulu ukuguga (imvamisa i-85 ℃, 85% RH, i-double 85), kanye nokuhlolwa kokucindezeleka komswakama okusheshisa kakhulu Ukuhlolwa Kwengcindezi Okusheshisiwe, i-HAST). I-Double 85 kanye ne-HAST izindlela ezimbili zokuhlola ukuguga ezishesha kakhulu nezisebenza kakhulu. Bangakwazi ukusheshisa ukuguga kwezinto ezibonakalayo ngokusebenzisa izindawo ezinomswakama ophezulu, ukushisa nokucindezela okuphezulu, ukubikezela impilo nokuthembeka kwemikhiqizo ezindaweni ezihlukahlukene, futhi banikeze isisekelo sokuklama komkhiqizo nokwenza kahle.
Kuhle noma cha, ukuhlolwa kuphela okungasho
Ake sibheke i-SIWAYi-adhesive ye-silicone pottingukusebenza ekuhlolweni okuphindwe kabili kwe-85 kanye ne-HAST.
Ukuhlola okuphindwe kabili okungu-85ngokuvamile kubhekiselwa ekuhlolweni kokuguga okusheshisiwe okwenziwa ku-85°C kanye no-85% womswakama ohlobene. Lokhu kuhlola kuklanyelwe ukulingisa izimo zokusetshenziswa kwesikhathi eside kwezingxenye ze-elekthronikhi endaweni enomswakama kanye nezinga lokushisa eliphezulu ukuze kuhlolwe ukusebenza kwazo nokwethembeka.
I-HAST(Umswakamo Osheshisa Ukucindezeleka Isivivinyo)isivivinyo sokuguga esisheshayo, esivame ukwenziwa ngaphansi kwezimo zokushisa eziphezulu kanye nezimo zomswakama ophezulu ukuze kusheshiswe inqubo yokuguga yezinto zokwakha kanye nezingxenye.
1. Izinguquko zokubukeka:
Ngemva kokuhlolwa okuphindwe kabili kwe-85 1500h kanye ne-HAST 48h, ingaphezulu lesampula ngeke liphenduke libe phuzi, futhi ngeke kube khona umonakalo ongaphezulu noma imifantu. Kubalulekile ekusebenzeni kwesikhathi eside kwezinhlelo ze-elekthronikhi ukumelana ngokuphumelelayo nethonya lezici zangaphandle ekubukeni kwayo ngaphansi kwezimo zokushisa eziphezulu kanye nezimo eziphezulu zomswakama.
Okuvamile
Ukuhlola okuphindwe kabili okungu-85
HAST
2. Ikhono lokunamathela:
Ngemuva kokuhlolwa okuphindwe kabili kwe-85 1500h kanye ne-HAST 48h, ikhono lokunamathela le-SIWAY yokunamathisela ebhodweni le-silicone lisalungile. Inokunamathela okuhle kakhulu ezindaweni ezimbi kakhulu, ezingaqinisekisa ngokuphumelelayo imiphumela engenamanzi neyomswakama ezingxenyeni ezibalulekile zesistimu futhi iqinisekise ukuthi izingxenye ze-elekthronikhi zivikelekile isikhathi eside.
3. Izakhiwo zomzimba nezikagesi:
Ngemuva kokuhlolwa kokuguga okuphindwe kabili kwe-85 kanye ne-HAST, izakhiwo zomzimba nezikagesi ze-Silicon siway zigcinwa zisezingeni eliphezulu. Inokuqina okuphezulu, i-elasticity kanye nokusebenza kwe-insulation. Ingakwazi ukumelana ngokuphumelelayo nemvelo yangaphandle ezindaweni ezimbi kakhulu futhi inikeze ukuvikeleka okuthembekile kwezingxenye ze-elekthronikhi.
Isikhathi sokuthumela: Nov-27-2024