Umvelisi osemgangathweni wase China Epgc 202 Fr4 Epoxy Laminate Fiberglass PCB Material Sheet
Abasebenzi bethu ngokubanzi bangaphakathi kumoya "wophuculo oluqhubekayo kunye nokugqwesa", kwaye sisebenzisa iimpahla ezikumgangatho ophezulu ezibalaseleyo, izinga elifanelekileyo kunye neenkonzo eziphezulu emva kokuthengiswa kweengcali, sizama ukuphumelela wonke umthengi okholelwa kwi-Manufactur standard China Wholesale Epgc 202 Fr4 Epoxy Laminate Fiberglass PCB Material Sheet, sinenzuzo enkulu kunye nexabiso elikhulu. Wamkelekile ukuba ubuze malunga nezinto zethu.
Abasebenzi bethu ngokubanzi bangaphakathi kumoya "wophuculo oluqhubekayo kunye nokugqwesa", kwaye sisebenzisa iimpahla ezikumgangatho ophezulu ezigqwesileyo, umgangatho oncomekayo kunye neenkonzo eziphezulu emva kokuthengisa, sizama ukuphumelela ukholo lwabathengi bonke.China Insulation Sheet, I-Fiberglass Laminatesheet, Kuba nabani na onomdla kulo naluphi na urhwebo lwethu kanye emva kokuba ujonge uluhlu lwemveliso yethu, qiniseka ukuba uziva ukhululekile ngokupheleleyo ukunxibelelana nathi xa unemibuzo. Uyakwazi ukusithumelela ii-imeyile kwaye uqhagamshelane nathi ngokubonisana kwaye siya kukuphendula ngokukhawuleza njengoko sinakho. Ukuba kulula, ungakhangela idilesi yethu kwiwebhusayithi yethu kwaye uze kwishishini lethu ukuze ufumane ulwazi oluthe kratya lwentengiso yethu ngokwakho. Sisoloko sikulungele ukwakha ubudlelwane bentsebenziswano obandisiweyo nobuzinzileyo kunye nabo nabaphi na abathengi abanokubakho kwiinkalo ezinxulumeneyo.
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 | ||
Abasebenzi bethu ngokubanzi bangaphakathi kumoya "wophuculo oluqhubekayo kunye nokugqwesa", kwaye sisebenzisa iimpahla ezikumgangatho ophezulu ezibalaseleyo, izinga elifanelekileyo kunye neenkonzo eziphezulu emva kokuthengiswa kweengcali, sizama ukuphumelela wonke umthengi okholelwa kwi-Manufactur standard China Wholesale Epgc 202 Fr4 Epoxy Laminate Fiberglass PCB Material Sheet, sinenzuzo enkulu kunye nexabiso elikhulu. Wamkelekile ukuba ubuze malunga nezinto zethu.
Umgangatho wokuvelisaChina Insulation Sheet, I-Fiberglass Laminatesheet, Kuba nabani na onomdla kulo naluphi na urhwebo lwethu kanye emva kokuba ujonge uluhlu lwemveliso yethu, qiniseka ukuba uziva ukhululekile ngokupheleleyo ukunxibelelana nathi xa unemibuzo. Uyakwazi ukusithumelela ii-imeyile kwaye uqhagamshelane nathi ngokubonisana kwaye siya kukuphendula ngokukhawuleza njengoko sinakho. Ukuba kulula, ungakhangela idilesi yethu kwiwebhusayithi yethu kwaye uze kwishishini lethu ukuze ufumane ulwazi oluthe kratya lwentengiso yethu ngokwakho. Sisoloko sikulungele ukwakha ubudlelwane bentsebenziswano obandisiweyo nobuzinzileyo kunye nabo nabaphi na abathengi abanokubakho kwiinkalo ezinxulumeneyo.
