Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
EPGC 202 Epoxy Glass Laminate Sheet With Excellent Mechanical Strength

EPGC 202 Epoxy Glass Laminate Sheet With Excellent Mechanical Strength

  • High Light

    epoxy laminate sheet


    fiberglass laminate sheet

  • Thickness
  • Product Name
    EPGC202 Sheet
  • Water Absorption
  • Electric Strength ┴
  • Breakdown Voltage //
  • Product Size
  • Place of Origin
  • Brand Name
  • Certification
    RoHS2.0/Reach/Third party certified/UL
  • Model Number
  • Minimum Order Quantity
    30 Pcs
  • Packaging Details
    Crate packing /
  • Delivery Time
    3-5 work days
  • Payment Terms

EPGC 202 Epoxy Glass Laminate Sheet With Excellent Mechanical Strength

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


Product Advantage:


High precision for the tolerance

Excellent Fire Retardant(UL 94 V-0 Grade)

Excellent Voltage Resistance(electric strength ≥16KV/mm)

Excellent Water Resistance(Water absorption ≤0.2%)

Excellent Heat Resistance(Class F)

Excellent thermal impact resistance(Temp.Index:-273℃ to +155℃)

Excellent mechanical processability & high degree of automation processing

RoHS,Reach Certified products

Hong Cheng Grade HC-FR-4
IEC 893/EN 60893 Grade EPGC 202
DIN 7735 Hgw2372.1
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)


EPGC 202 Epoxy Glass Laminate Sheet With Excellent Mechanical Strength 0

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

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.

Our company is located in Xiang’an manufacture base of Xiamen Special Economic Zone.It is a national hi-tech enterprise with the ability to R&D,production,sale and further processing,we has became the solver of electric insulation technology project .We have more than one hundred machines including CNC and Digital controlled lathe.every kinds of Bending machine,Punching machine,have establish the completely production chain of design and precision further processing .We are the only modernization company in the country which is totally operated by Numerical control in respect of material production and the process for non-metallic insulating spare parts.All of the products have gained the UL certification of the USA,The French national standard certification,CEMT,RoHS,Reach and many national& international authoritative organization certification.This provides an stability guarantee of material for further