I-Halogen PCB yasimahla

Iintlobo zeNdibano zePCBA

Indibano Yesivumelwano Se-elektroniki

Ukwenziwa kwePCB

Izixhobo ze-elektroniki ezinobuhlobo nokusingqongileyo ukuze kubekho ikamva elizinzileyo

Apha e-STHL, njengomboneleli weenkonzo zokuvelisa i-PCB kunye ne-PCBA onamava eminyaka engama-20 eShenzhen, eTshayina, sigxile ekunikezeni ii-PCB ezingenayo i-halogen ezikumgangatho ophezulu ezihambelana nemigangatho yokusingqongileyo yehlabathi. Ukuzinikela kwethu ekuveliseni izinto ezintsha kunye nokuzinza kusishukumisela ukuba sinikezele ngezisombululo eziqala ekupheleni ukuya ekupheleni, ukusuka ekufumaneni izixhobo ze-elektroniki ukuya ekuvelisweni kwe-PCB, ukuhlanganiswa, kunye novavanyo lomsebenzi—konke oku ngelixa siqinisekisa ukuthotyelwa kwemigaqo eqinileyo yoshishino.

Yintoni iHalogen Free PCB?

I-PCB engena-halogen yibhodi yesekethe eprintiweyo eyenzelwe ukuba ingabi ne-bromine (Br), i-chlorine (Cl), okanye ezinye izinto ze-halogen ezingaphezulu kwemida engqongqo. Njengoko kuchaziwe yimigangatho efana ne-JPCA-ES-01-2003 kunye ne-IEC 61249-2-21:
-Umxholo weChlorine (Cl) ≤ 900 ppm (0.09% wt)
-Umxholo weBromine (Br) ≤ 900 ppm (0.09% wt)
-Umxholo we-halogen iyonke (Cl + Br) ≤ 1,500 ppm (0.15% wt)
Ngokungafaniyo nee-PCB zemveli ezisebenzisa ii-brominated flame retardants (ii-BFR), ii-PCB ezingenayo i-halogen zisusa ukukhutshwa kwetyhefu njengee-dioxins kunye nee-furans xa zitshisiwe, nto leyo ezenza zikhuseleke kwimpilo yabantu nakwindalo esingqongileyo.

Kutheni Ukhetha ii-PCB zasimahla zeHalogen?

Uzinzo lweNdalo

-Iphepha iikhemikhali eziyingozi, inciphisa ungcoliseko ngexesha lokuveliswa nokulahlwa.
-Ihlangabezana nemigaqo ye-EU RoHS, REACH, kunye nemigaqo yokuvelisa eluhlaza yaseTshayina.
Ukusebenza Okugqwesileyo

-Uzinzo lweThermal: Ubushushu obuphezulu bokutshintsha kweglasi (Tg) kunye ne-coefficient yokwandisa ubushushu obuphantsi (CTE) kwizicelo ezithembekileyo zobushushu obuphezulu.
-Ukufakwa kombane: Ukuncipha kwe-polarity kwii-resin ezisekelwe kwi-phosphorus/nitrogen kwandisa amandla e-dielectric.
-Ukumelana nokufuma: Ukufunxwa kwamanzi okuncinci kuqinisekisa uzinzo olunemilinganiselo kunye nokuthembeka kwexesha elide.
Ukuthotyelwa kweMithetho

Kubalulekile kumashishini afana neemoto, izixhobo zonyango, i-aerospace, kunye namandla aluhlaza, apho ukhuseleko kunye nokuzinza kungaxoxiswana ngako.

Nantsi inkcazelo ngeenkonzo zethu eziphambiliIzisombululo ze-PCB zasimahla ze-STHL zeHalogen

Izixhobo eziPhambili kunye noMveliso

-Sisebenzisa ii-substrates ezingenayo i-halogen eziqinisekisiweyo, kuquka:
-Modified FR-4 (umzekelo, ShengYi S1165, Isola DE156)
-Polyimide, i-BT epoxy, kunye ne-I-Tera MT kaPanasonic
-Ukungavuthi komlilo kufumaneka ngeenkqubo ze-phosphorus (P) kunye ne-phosphorus-nitrogen (PN), ezenza imiqobo eyenziwe i-carbonized okanye zikhupha iigesi ezingatshiyo ukuze kuncitshiswe umlilo.

Iinkonzo Zokuphela Kwexesha

Ukwenziwa kwePCB: Ukugrumba ngokuchanekileyo, ukubhola (kusetyenziswa ii-carbide bits kwizixhobo ezinamandla aphezulu), kunye nokugqitywa komphezulu ongenanto i-lead (HASL, ENIG, i-immersion tin).
Indibano ye-PCBA: Imigca ye-SMT esi-7 yePanasonic ekhawulezayo, imigca ye-DIP emi-2, kunye ne-automated soldering kumaqondo obushushu angenalo i-lead angama-260°C ukuze kuthotyelwe i-halogen.
Uvavanyo kunye nokuThotyelwa kweMithetho: Ukuqinisekiswa komxholo we-halogen yomntu wesithathu nge-chromatography ye-ion yokutsha kunye ne-X-ray fluorescence, kunye nolawulo lomgangatho lwe-IPC-A-610 Class 3.

Amandla eFektri

-Isakhiwo esingaphezu kwe-10000 m² esinabasebenzi abanamava abangaphezu kwama-220
-Iqinisekiswe yi-IATF 16949, ISO 9001, ISO 14001, kunye ne-ISO 13485
-Ithenjwa ngabathengi behlabathi abanjengoLittelfuse, Hisense, kunye neSurfilter ukuze bafumane izisombululo ezithembekileyo nezingenazo i-halogen.

Izicelo

IiPCB zethu ezingenayo i-halogen zilungele oku kulandelayo:
-Iimoto: Iiyunithi zokulawula iinjini, iinkqubo ze-ADAS, kunye neemodyuli zokuzonwabisa.
-Ezonyango: Izixhobo ezifakelwayo, izixhobo zokuxilonga, kunye nezixhobo ze-elektroniki ezisindisa ubomi.
-Izinto eziHlaziyiweyo: Ii-solar inverters, ii-wind turbine controllers, kunye neenkqubo zokugcina amandla.
-Izixhobo ze-elektroniki zabathengi: Iilaptop, izinto ezinxitywayo, kunye nezixhobo ezikhathalela indalo.

Izisombululo Ezisebenza Ngexabiso Eliphantsi

Ixabiso kunye nexesha lokuKhokhela

Nangona ii-PCB ezingenayo i-halogen zihlala zifumana iprimiyamu yeendleko ezingama-20-30% kune-FR-4 yesiqhelo, imveliso yethu enkulu kunye nobudlelwane obuthe ngqo nababoneleli bezinto (umz., i-Isola, i-Panasonic) zinceda ukuphucula iindleko. Amaxesha okukhokela ayahluka ngobunzima, kunye neebhodi eziqhelekileyo zeeleya ezi-2-4 ezifumaneka kwiintsuku ezi-5-7 kwiiprojekthi ezingxamisekileyo.

Kutheni kufuneka ube liqabane ne-STHL?

Iminyaka engama-20 yobungcali

Ulwazi olunzulu lweshishini kwisayensi yezinto ezisetyenziswayo kunye nokuvelisa ngaphandle kwe-halogen.

Utshintsho olukhawulezayo noluthembekileyo

Ukulandeleka Okupheleleyo

Ulawulo lwekhonkco lokubonelela ngezinto oluvela ekupheleni ukuya ekupheleni, ukusuka ekufumaneni izinto ukuya ekuhlanganisweni kokugqibela.

Izisombululo ezenziwe ngokwezifiso

Uyilo olulungiselelwe ukusetyenziswa rhoqo, ubushushu obuphezulu, kunye nokuguquguquka okuqinileyo.

Ukuzibophelela ekuZinzeni

Ukunciphisa umngcipheko wekhabhoni ngokusebenzisa iinkqubo ezinobuhlobo nokusingqongileyo kunye nezinto ezinokuphinda zisetyenziswe.

Fumana iKoteshini Namhlanje

Nxibelelana nathi ukuze uxoxe ngeemfuno zakho ze-PCB ezingenayo i-halogen.
Nokuba ufuna ezinye iindlela ze-FR-4 zamva nje okanye iibhodi ze-polyimide ezinokuthembeka okuphezulu, i-STHL inika ubuchule, ukuthobela imithetho,
kunye nokusebenza—konke oku kuxhaswa ziziqinisekiso zethu zomgangatho eziqinileyo kunye nenkonzo egxile kubathengi.

Fumana iKoteshini yasimahla ngoku Qhagamshelana nathi