Mafi ingancin China Factory Farashin Epoxy Fiberglass Cloth Insulation Laminated Fr-4 Sheet for High Temperate Application
Our ci gaban dogara a kan m inji, na kwarai basira da kuma ci gaba da ƙarfafa fasahar sojojin ga Mafi ingancin kasar Sin Factory Farashin Epoxy Fiberglass Cloth rufi Laminated Fr-4 Sheet ga High Zazzabi Aikace-aikace, The manufa na mu sha'anin zai zama don ba high quality-mafita, gwani. sabis, da sadarwa na gaskiya.Maraba da duk abokai don sanya sayan gwaji don haɓaka ƙaramar kasuwanci ta dogon lokaci.
Ci gabanmu ya dogara ne akan injuna mafi girma, hazaka na musamman da kuma ci gaba da ƙarfafa ƙarfin fasaha donSheet Insulation na China, Fiberglass Laminatesheet, Bayan ƙarfin fasaha mai ƙarfi, muna kuma gabatar da kayan aiki na ci gaba don dubawa da gudanar da kulawa mai tsanani.Dukkan ma'aikatan kamfaninmu suna maraba da abokai na gida da waje da za su zo ziyara da kasuwanci bisa daidaito da moriyar juna.Idan kuna sha'awar kowane ɗayan abubuwanmu, ku tuna don jin daɗin tuntuɓar mu don zance da cikakkun bayanai na samfur.
Bayanin samfur
Wannan samfurin da aka laminated da high zafin jiki da kuma high matsa lamba tare da lantarki glassfiber zane impregnated da brominated epoxy resin.It tare da high inji Properties, dielectric Properties da harshen retardant Properties, shi ma tare da mai kyau zafi juriya da danshi juriya;
FR-4 lambar daraja ce ta kayan da ba ta da harshen wuta, wanda ke nufin ƙayyadaddun kayan da kayan guduro dole ne su iya kashe su da kansu bayan sun ƙone.Ba sunan abu bane, amma darajar kayan abu.Sunan FR4 ya fito ne daga tsarin NEMA inda 'FR' ke nufin 'mai kare wuta', wanda ya dace da mizanin UL94V-0.Don haka, allunan da'ira na PCB na gaba ɗaya, Akwai nau'ikan kayan aikin FR-4 da yawa da ake amfani da su, amma galibin su kayan haɗin gwiwa ne na Tera-Function epoxy resin tare da filler da fiber gilashi.
Yarda Da Ka'idoji
1303.4-2009 GB/T 1303.4-2009 na lantarki mai sarrafa zafin jiki na masana'anta mai wuya laminates - Kashi 4: epoxy resin hard laminates Bayanan Bayani na EPGC202.
Siffofin
1.High kayan aikin injiniya;
2.High dielectric Properties;
3.Good Mechinability
4.Good danshi juriya;
5.Good zafi juriya;
6.Temperature juriya: Grade B,130 ℃
7.Kyauta mai ɗaukar wuta: UL94 V-0
Aikace-aikace
Wannan samfurin da aka yafi amfani a matsayin tsarin sassa na Motoci da lantarki kayan, ciki har da kowane irin canji, lantarki kayan aiki, FPC ƙarfafa farantin, carbon film buga kewaye allon, kwamfuta hako kushin, mold da smelting kayan aiki (PCB gwajin harshen wuta); da kuma dace a ƙarƙashin yanayin rigar da mai taswira.
Babban Fihirisar Ayyuka
A'A. | ITEM | UNIT | DARAJAR INDEX | |
01 | Yawan yawa | g/cm³ | 1.8-2.0 | |
02 | Ruwan sha | % | <0.5 | |
03 | Ƙarfin lanƙwasawa a tsaye | MPa | ≥350 | |
04 | Ƙarfin tasiri na daidaici (Nau'in Charpy) | KJ/m² | ≥33 | |
05 | Daidaitaccen ƙarfi ƙarfi | MPa | ≥30 | |
06 | Ƙarfin ƙarfi | MPa | ≥240 | |
07 | Ƙarfin wutar lantarki a tsaye (a cikin mai na 90 ℃ ± 2 ℃) | 1 mm | MV/m | ≥14.2 |
2mm ku | ||||
≥11.8 | ||||
3mm ku | ||||
≥ 10.2 | ||||
08 | Parallel rushewar wutar lantarki (a cikin man fetur na 90 ℃ ± 2 ℃) | KV | ≥35 | |
09 | Dangantakar dielectric akai-akai (50Hz) | - | ≤5.5 | |
10 | Dielectric dissipation factor (50Hz) | - | ≤0.04 | |
11 | Insulation juriya bayan jiƙa (Bayan jiƙa na 24 hours) | MΩ | ≥5.0×104 | |
12 | Juriya na Wuta (UL94) | - | V-0 |
Our ci gaban dogara a kan m inji, na kwarai basira da kuma ci gaba da ƙarfafa fasahar sojojin ga Mafi ingancin kasar Sin Factory Farashin Epoxy Fiberglass Cloth rufi Laminated Fr-4 Sheet ga High Zazzabi Aikace-aikace, The manufa na mu sha'anin zai zama don ba high quality-mafita, gwani. sabis, da sadarwa na gaskiya.Maraba da duk abokai don sanya sayan gwaji don haɓaka ƙaramar kasuwanci ta dogon lokaci.
Mafi inganciSheet Insulation na China, Fiberglass Laminatesheet, Bayan ƙarfin fasaha mai ƙarfi, muna kuma gabatar da kayan aiki na ci gaba don dubawa da gudanar da kulawa mai tsanani.Dukkan ma'aikatan kamfaninmu suna maraba da abokai na gida da waje da za su zo ziyara da kasuwanci bisa daidaito da moriyar juna.Idan kuna sha'awar kowane ɗayan abubuwanmu, ku tuna don jin daɗin tuntuɓar mu don zance da cikakkun bayanai na samfur.