Uyilo lobuNgcali eTshayina Umgangatho oPhezulu we-Epoxy yeglasi yeFayibha Fr4 iBhodi yoMbane yoMbane
Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini phakathi kwethu liya kusizisela inzuzo efanayo. Singakuqinisekisa ngento egqwesileyo nendlongondlongo yexabiso lethegi yoYilo lobuNgcali eTshayina ekumgangatho oPhezulu we-Epoxy yeglasi yeFayibha Fr4 iBhodi yokuFakelwa koMbane, Siyabamkela ngokunyanisekileyo abathengi baphesheya kolwandle ukuba babonisane ngentsebenziswano yexesha elide kunye nophuhliso olufanayo.Sikholelwa ngamandla ukuba singenza ngcono nangcono.
Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini phakathi kwethu liya kusizisela inzuzo efanayo. Singakuqinisekisa ngento ebalaseleyo kunye nethegi yexabiso elibukhaliChina Fr4 Sheet, Iphepha leEpoxy yeglasi, Umongameli kunye nawo onke amalungu enkampani angathanda ukuhambisa iimveliso zeengcali kunye neenkonzo kubathengi kwaye bamkele ngokunyanisekileyo kwaye basebenzisane nabo bonke abathengi bomthonyama nabangaphandle kwikamva eliqaqambileyo.
Ingcaciso yeMveliso
Le mveliso ilayitiwe bubushushu obuphezulu kunye noxinzelelo oluphezulu ngelaphu le-glassfiber ye-elektroniki efakwe kwi-brominated epoxy resin.Inezinto eziphezulu zoomatshini, iipropathi ze-dielectric kunye neempawu zokubuyiswa komlilo, ikwanokumelana nobushushu kunye nokumelana nokufuma;
I-FR-4 yikhowudi yebakala lezinto ezichasene nomlilo, oku kuthetha ukuba inkcazo yezinto eziphathekayo kufuneka ikwazi ukucima ngokwayo emva kokutshisa. Ayilogama lezinto eziphathekayo, kodwa ibakala lezinto eziphathekayo. Igama elithi FR4 livela kwinkqubo yokuhlela ye-NEMA apho i-'FR' imele 'isithinteli somlilo', sithobela umgangatho we-UL94V-0. Ngoko ke, iibhodi zeesekethe ze-PCB ngokubanzi, Kukho iintlobo ezininzi zezinto ze-FR-4 ezisetyenzisiweyo, kodwa uninzi lwazo zizinto ezidibeneyo ezenziwe nge-Tera-Function epoxy resin ene-filler kunye ne-glass fiber.
Ukuthotyelwa kweMigangatho
Ngokuhambelana ne-GB/T 1303.4-2009 yombane we-thermosetting resin industrial hard laminates-Icandelo 4: i-epoxy resin hard laminates, IEC 60893-3-2-2011 izinto ezikhuselayo - i-resin thermosetting industrial hard laminates - Icandelo 3-2 yolwazi lomntu ngamnye lwe-EPGC202.
Iimbonakalo
1.Iipropati zoomatshini eziphezulu;
2.Iimpawu zedielectric eziphezulu;
3.Good Mechinability
4.Ukumelana nokufuma okuhle;
5.Ukumelana nobushushu obuhle;
6.Ukumelana nobushushu:IBanga B
7.Ipropathi ye-Flame retardant: UL94 V-0
Isicelo
Le mveliso ikakhulu isetyenziswa njengoko iinxalenye isakhiwo Motor kunye nezixhobo zombane, kubandakanywa zonke iintlobo iswitsha, izixhobo zombane, FPC ipleyiti yokuqinisa, carbon film eprintiweyo iibhodi zesekethe, iphedi yokomba computer, ngundo kunye nezixhobo zokunyibilikisa (PCB test idangatye) kwaye ifanelekile phantsi kokusingqongileyo okumanzi kunye neoli ye-transformer.
Isalathiso sokuSebenza esiPhambili
HAYI. | INTO | IYUNITHI | ISALATHISI IXABISO | ||
1 | Ukuxinana | g/cm³ | 1.8-2.0 | ||
2 | Ireyithi yokufunxa amanzi | % | ≤0.5 | ||
3 | Amandla okugoba ngokuthe nkqo | MPa | ≥340 | ||
4 | Amandla oxinzelelo oluthe nkqo | MPa | ≥350 | ||
5 | Amandla empembelelo enxuseneyo (i-charpy type-gap) | KJ/m² | ≥37 | ||
6 | Amandla okucheba ahambelanayo | Mpa | ≥34 | ||
7 | Tensile strength | MPa | ≥300 | ||
8 | Amandla ombane amileyo (kwioyile ye90℃±2℃) | 1mm | KV/mm | ≥14.2 | |
2mm | ≥11.8 | ||||
3mm | ≥10.2 | ||||
9 | Umbane wokuqhekeka onxuseneyo (kwi-oyile ye-90 ℃ ± 2 ℃) | KV | ≥40 | ||
10 | I-Dielectric dissiption factor (50Hz) | - | ≤0.04 | ||
11 | I-Insulation Resistance | Okuqhelekileyo | Ω | ≥5.0×1012 | |
Emva kokucwina iiyure ezingama-24 | ≥5.0×1010 | ||||
12 | Ukutsha (UL-94) | Inqanaba | V-0 |
Siqinisekile ukuba ngeenzame ezidibeneyo, ishishini phakathi kwethu liya kusizisela inzuzo efanayo. Singakuqinisekisa ngento egqwesileyo nendlongondlongo yexabiso lethegi yoYilo lobuNgcali eTshayina ekumgangatho oPhezulu we-Epoxy yeglasi yeFayibha Fr4 iBhodi yokuFakelwa koMbane, Siyabamkela ngokunyanisekileyo abathengi baphesheya kolwandle ukuba babonisane ngentsebenziswano yexesha elide kunye nophuhliso olufanayo.Sikholelwa ngamandla ukuba singenza ngcono nangcono.
Uyilo lobuNgcaliChina Fr4 Sheet, Iphepha leEpoxy yeglasi, Umongameli kunye nawo onke amalungu enkampani angathanda ukuhambisa iimveliso zeengcali kunye neenkonzo kubathengi kwaye bamkele ngokunyanisekileyo kwaye basebenzisane nabo bonke abathengi bomthonyama nabangaphandle kwikamva eliqaqambileyo.