Fr4 Fiberglass Sheet

Inkcazo yokuvelisa

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Iphepha le-Fr4 Fibreglass lidityaniswe ne-substrate yelaphu leglasi kunye ne-epoxy resin phantsi koxinzelelo oluphezulu kunye nobushushu obuphezulu. Isifinyezo esithi "FR4" sithetha: F (yelangatye) kunye no-R (ye-retardant). Inokumelana okuhle kweekhemikhali, ukumelana nelangatye (UL94-V0) kunye neempawu zombane phantsi kwendawo eyomileyo nefumileyo.

Iziphumo zomkhiqizo

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Umphezulu weFr4 Fibreglass Sheet uthe tyaba kakhulu kwaye uthambile kwaye awunamngxuma. Unezinga eliphantsi lokufunxa amanzi, ukumelana nokufuma okuhle kunye neempawu ezilungileyo ze-dielectric. Kwakhona ibhodi yokukhusela i-FR4 inamandla aphezulu oomatshini, amandla amahle okusebenza, ukuze sikwazi ukuyitshixa ngomatshini size siyinqumle ibe nobukhulu obufunekayo kwaye siyithumele. Ngaphezu koko, ukumelana nomlilo ukufikelela kwi-UL94-V0 zezona mpawu zibalulekileyo zebhodi.

1. Uvavanyo lweJig

2. Fixture PCB Testing Jig

3. I-Insulation Plate

4. Icwecwe lokugquma

5. Izixhobo zePolish

6. Umngundo kwilaphu kunye nezihlangu

7. Inxalenye ye-Insulation ye-Bakelite Sheet

8. Ipakethi yebhetri yeLithium

Idatha yoBugcisa yeFR4

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Hayi	UVAVANYO IZINTO	UNIT	ISIPHUMO SOVAVANYO	INDLELA YOVAVANYO
1	Ukugoba Amandla Perpendicular to Laminations	MPa	571	GB / T 1303.4-2009
2	Amandla aQinisekileyo ePerpendicular ukuya kwiLaminations ecinezelayo	MPa	548
3	Amandla eMpembelelo yoMaleko oFanayo (I-Beam exhaswayo nje, iGap)	KJ/m²	57.3
4	Amandla Amandla	MPa	282
5	I-Voltage ye-Vertical Layer Breakdown (90℃ + 2℃, 25# ioli ye-transformer, i-20s step by step boost, φ25mm/φ75mm inkqubo ye-cylinder electrode)	kV / mm	16.7
6	I-Voltage ye-Parallel Layer Breakdown (90℃ + 2℃, 25# ioli ye-transformer, i-20s step by step boost, φ130mm/φ130mm inkqubo ye-electrode plate flat)	kV	I-100
7	Imvume enxulumene (50HZ)	-	5.40
8	I-Dielectric Dissipation Factor (50HZ)		7.2*10 -3
9	I-Insulation Resistance emva kokucwina	Ω	2.2*10 13
10	mninzi	g/ cm3	2.01
11	Ukungena kwamanzi	mg	5.3
12	Ukuqina kweBarcol	-	76	GB / T 3854-2005
13	Ukutsha	kwiBanga	-0	GB / T 2408-2008
ISIKHUMBUZO: 1. NO.2 isampuli ukuphakama (5.00 ~ 5.04) mm; 2. NO.5 ubukhulu besampulu yi (2.02 ~ 2.06) mm; 3. NO.6 ubungakanani besampulu yi (100.50 ~ 100.52) mm * (25.10 ~ 25.15) mm * (5.02 ~ 5.06) mm ubukhulu, Isithuba se-electrode yi (25.10 ~ 25.15) mm; 4. NO.11 ubungakanani besampulu (49.86 ~ 49.90) mm * (49.60 ~ 49.63) mm * (2.53 ~ 2.65) mm; 5. NO.13 ubungakanani besampulu (13.04 ~ 13.22) mm * (3.04 ~ 3.12) mm ubukhulu.

 

umzi-mveliso

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I-J&Q Insulation Material Co., Ltd yinkampani yorhwebo lwangaphandle elawulwa yi-Hebei JingHong Electronic Technology Co., Ltd., ejongene neshishini lokuthumela ngaphandle kwe-Hebei JingHong Electronic Technology Co., Ltd. Umzi-mveliso omtsha we-Hebei JingHong Electronics Co. , Ltd. iya kufakwa ngokusemthethweni kwimveliso ngo-Oktobha 2022. Ikakhulu ivelisa i-FR4 sheet, i-3240 epoxy sheet, i-Bakelite sheet, kunye ne-3026 phenolic cotton sheet. Iyonke imveliso yonyaka yemizi-mveliso emibini emitsha nemidala ifikelela kwiitoni ezingama-43,000, eza kuba ngowona mzi-mveliso mkhulu webhodi yokugquma eTshayina.

Enye yeenzuzo zethu ezinkulu ziiodolo ezisuka kuthi ngqo zinokubaluleka ukuvelisa kuqala. Kwakhona, sinenkampani yethu yezothutho, ngoko inokubonelela ngenkonzo ekhuselekileyo nekhawulezayo kuwe. Into esizama ukuyenza kukubonelela abathengi bethu ngenkonzo enye yokumisa ukusuka kwimveliso ukuya ekuhanjisweni.

Amandla ethu

1. Umthamo wonyaka wemveliso yomzi mveliso ziitoni ezingama-43,000, eyenye yezona zinto zinkulu ezivelisa ibhodi yokugquma eTshayina.

2. Iworkshop yokuvelisa ngokuzenzekelayo, umgangatho wemveliso uzinzile

3. Sineminyaka engaphezu kwama-20 yamava ekuveliseni nasekuthengiseni i-insulating sheet, Sebenzisana nenani leenkampani zasekhaya kunye nezangaphandle iminyaka emininzi.

4. Iqela lobuchwephesha borhwebo lwangaphandle linokubonelela ngeenkonzo ezigqibeleleyo

5. Yiba nenkampani yethu yezothutho, unikeze ngenkonzo yokuma enye

 

iziQinisekiso

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Ukupakisha nokuthumela

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Ukupakisha rhoqo, Khusela ngePallet