China FR5/Epgc204 gilashin zane mai rufi
Bayanin samfur
Wannan samfurin da aka laminated da high zafin jiki da kuma high matsa lamba tare da lantarki amfani Alkali free gilashin fiber zane impregnated da musamman epoxy guduro, shi nasa sa F zafi juriya rufi material.It yana da high inji Properties a karkashin matsakaici zazzabi, da kuma barga lantarki yi a karkashin high zazzabi. .Ya dace da amfani da inji, lantarki da lantarki a matsayin babban kayan haɓakawa.Yana da ƙarfin ƙarfin injiniya, ƙarfin ƙarfin wutar lantarki, ƙarfin wuta, juriya na zafi da zafi.
Yarda Da Ka'idoji
1303.4-2009 GB/T 1303.4-2009 na lantarki mai sarrafa zafin jiki na masana'antu mai ƙarfi laminates - Kashi 4: epoxy resin hard laminates, IEC 60893-3-2-2-2011 kayan insulating Bayanan Bayani na EPGC204.
Siffofin
1.High inji Properties a karkashin midium zafin jiki;
2.Good lantarki kwanciyar hankali a karkashin babban zafin jiki;
3.High Mechanical ƙarfi
4.High ƙarfin injiniya a ƙarƙashin babban zafin jiki;
5.High zafi juriya;
6.High danshi juriya;
7.Good machinability;
8.Tsarin zafin jiki: Grade F;
9.Kyauta mai ɗaukar wuta: UL94 V-0
Aikace-aikace
An yi amfani da shi don inji, lantarki, kayan lantarki a matsayin abubuwan da aka gyara, kuma ana amfani da su a cikin mai canzawa da yanayin rigar.
FR5 kwatanta da FR4, da TG ya fi girma, thermalstablity daraja F (155 digiri), FR5 mu ya wuce gwajin EN45545-2: 2013 + A1: 2015: Railway Aikace-aikacen - Kariyar wuta na motocin dogo - Sashe na 2: Bukatun don halin wuta na kayan aiki da abubuwan haɗin gwiwa.kuma a yarda da suCRRC,mun fara samar da FR5 zuwaCRRCdaga 2020. Idan kuna da wasu tambayoyi don Allah a tuntube mu.
Babban Fihirisar Ayyuka
| A'A. | ITEM | UNIT | DARAJAR INDEX | ||
| 1 | Yawan yawa | g/cm³ | 1.8-2.0 | ||
| 2 | Yawan sha ruwa | % | ≤0.5 | ||
| 3 | Ƙarfin lanƙwasawa a tsaye | Na al'ada | MPa | ≥380 | |
| 155± 2℃ | ≥190 | ||||
| 4 | Ƙarfin matsi | A tsaye | MPa | ≥350 | |
| Daidaici | ≥260 | ||||
| 5 | Ƙarfin tasiri (nau'in charpy) | Tsawon hanya babu tazara | KJ/m² | ≥147 | |
| 6 | Ƙarfin haɗin gwiwa | N | ≥ 6800 | ||
| 7 | Ƙarfin ƙarfi | Hanya mai tsawo | MPa | ≥320 | |
| A kwance | ≥240 | ||||
| 8 | Ƙarfin lantarki a tsaye (a cikin man fetur na 90 ℃ ± 2 ℃) | 1 mm | KV/mm | ≥14.2 | |
| 2mm ku | ≥11.8 | ||||
| 3mm ku | ≥ 10.2 | ||||
| 9 | Daidaitacce rushewar ƙarfin lantarki (1 min a cikin mai na 90 ℃ ± 2 ℃) | KV | ≥40 | ||
| 10 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | ||
| 11 | Juriya na Insulation | Na al'ada | Ω | ≥1.0×1012 | |
| Bayan an jika na tsawon awanni 24 | ≥1.0×1010 | ||||
| 12 | Konewa (UL-94) | Mataki | V-0 | ||
