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Glass Epoxy Sheet / Fibreglass Epoxy Laminated Sheets Stable Electric Properties

Minimum Order Quantity : 30 Pcs Packaging Details : Crate packing /
Delivery Time : 3-5 work days Payment Terms : T/T
Place of Origin: China Brand Name: Hongcheng
Certification: RoHS2.0/Reach/Third party certified/UL Model Number: EPGC202

Detail Information

Product Size: 1020mm*1220mm/1220mm*2040mm Product Name: EPGC202 Sheet
Thickness: 0.2mm-120mm Water Absorption: <0.3%
Electric Strength ┴: ≥13KV Breakdown Voltage //: >60KV
High Light:

epoxy laminate sheet

,

fiberglass laminate sheet

Product Description

Light green EPGC202 epoxy sheet / EPGC202 sheet with No-halogen


Product Introduction:

Light green EPGC202 epoxy sheet are made of woven glass cloth impregnated with epoxy thermosetting resin,laminated under high temperature and high pressure ,the woven glass cloth shall be alkali-free and treated by silane couple

 

Feature:
EPGC sheets(thermal class B-H),producer as per IEC60893-3-2,These sheets have excellent mechanical strength(the thermal state retension rate can reach over 50%)under medium temperature or the thermal state,as well as the stable electric properties(the insulation resistance after immersion reachers 10^12Ω)in high humidity condition .and also with higher voltage end urance /withstand voltage (over 35KV),parallel to laminated ,and they also have excellent flame retardant property.the sheets also passed the toxic and hazadous substance detection(RoHS Report)

 

Application:EPGC202 sheets used as the insulating structure parts in class B-h electric motors,electric equipments,which has flame resistance requirements or not,or other applications.

 

Thickness:0.2mm-120mm

 

Sheeet Size:1020*1220;1220*2040

 

UL certification:E344098

Glass Epoxy Sheet / Fibreglass Epoxy Laminated Sheets Stable Electric Properties 0


Hong Cheng Grade HC-FR-4
IEC 893/EN 60893 Grade EPGC 202
ANSI (NEMA) Grade NEMA LI-1 FR-4
DIN 7735 Hgw2372.1
JIS GRADE EL-GEF
       
Item Test method Unit Typical Values
Physical Properties Color Visual inspection Light green / yellow
Specific Gravity IEC 60893-2:2003 g/cm3 1.90 - 2.15
Water absorption ISO 62:2008 % <0.3
Electrical Properties Electric strength ┴ IEC 60893-2:2003 KV/mm ≥ 14(3.0mm)
Breakdown Voltage // IEC 60893-2:2003 KV ≥ 60
Volume Resistivity IEC 60093:1980 Ω.m ≥ 1.0×1012
Surface Resistivity IEC 60093:1980 Ω ≥ 1.0×1014
(1 MHZ) Dielectric constant IEC 60893-2:2003 4.0-5.5
(1MHZ)Dissipation Factor IEC 60893-2:2003 0.04-0.05
Proof Tracking Index PTI IEC 60893-2:2003 V ≥ 200
Insulation resistance after immersion 24Hrs in Water IEC 60893-2:2003 Ω ≥ 5×1010
Mechanical Properties Flexural Strength ┴ IEC 60893-2:2003 MPa ≥ 340
Charpy Impact strength // IEC 60893-2:2003 KJ/m2 ≥60
TensileStrength IEC 60893-2:2003 MPa ≥300
//Bond Strength // IEC 60893-3-4:2003 N ≥8000
Compressive Strength┴ IEC 60893-2:2003 MPa ≥ 350
Flame Resistance Properties Flame resistance IEC 60893-2:2003 V-0
Temperature Index IEC 60085:2004 155
Toxicant Content E662 Low
Others Acetone Resistance boiled Min 30(OK)

 


Glass Epoxy Sheet / Fibreglass Epoxy Laminated Sheets Stable Electric Properties 1

products: Transformer ,Electric reactor
materials: GPO-3 Red grinded sheet,GPO-3 red sheet,FR-4 yellow sheet,FR-5 white(H class)sheet,GPO-3white sheet,GPO-3 L angle
Description:

Electric reactor is also called inducer. When the conductor is charged with electricity will creates a magnetic field within a certain space.so all the conductor exist different inductive level.But the inductive level of straight long conductor is low,The magnetic field is not strong.So Electric reactor’s wire are wound into a solenoid which is called air-core reactor.Sometimes in case to raise the inductive lever of solenoid,the solenoid is inserted with iron core.it is called iron core reactor.

 

According to the structure and cooling medium,electric reactor are divided into QKSGK,Dry iron core reactor,CKSJ,Oil immersed hollow reactor,The clamping type dry reactor,Winding type dry type air core reactor,Cement reactor.

 

GPO-3 sheet ,FR-4 sheet is mainly used as base and cover plate,air gap plate of electric reactor

 

Main famous cooperative enterprises:Schneider(APC),Schaffner Emc co., LTD,POCO holding Co.,Ltd,ShenZhen Inductor Technologies Co., Ltd.


 

 

 

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