Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
High Arc Resistance FR 4 Epoxy Sheet No - Halogen Insulating Structure

High Arc Resistance FR 4 Epoxy Sheet No - Halogen Insulating Structure

  • High Light

    g10 laminate sheet


    g10 fr4 sheet

  • Product Size:
  • Product Size:
  • Product Size:
  • TensileStrength
  • TensileStrength
  • Product Thickness:
  • Bond Strength //
  • Bond Strength //
  • Compressive Strength┴
    ≥ 350Mpa
  • Place of Origin
    China Xiamen
  • Brand Name
  • Certification
    DIN5510/EN45545/ SGS/UL/RoHS 2.0/Reach
  • Model Number
    FR 4 / EPGC202 / Hgw2372.1
  • Minimum Order Quantity
    Nogociation accepted
  • Packaging Details
    crate packing ,pallet,carton
  • Delivery Time
    5-8 work days
  • Payment Terms

High Arc Resistance FR 4 Epoxy Sheet No - Halogen Insulating Structure

High arc resistance FR4 epoxy sheet no-halogen insulating structure with Reach certification

Product Introduction: Reach 2.0 certified FR4 epoxy sheet with no-halogen are widely used in every kinds of switch cubicle such as burshing disk,arc extinguishing chamber ,arcing cylinger,arcing piece,flash barrier,wiring board,terminal plate insulating support;stru parts and bus-bar supports in switchear & transformer, the armature parts of electrical machine such as cover plate,slote wedge,stator ,gasket,shims,carbon brush etc,the epoxy glass laminated sheet series are used much more extensively in consumer electronics.panels display and photovotaic in recent years.
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

High Arc Resistance FR 4 Epoxy Sheet No - Halogen Insulating Structure 0

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)


Reach 2.0 certified FR4 epoxy sheet with no-halogen used in Automotive drive

High Arc Resistance FR 4 Epoxy Sheet No - Halogen Insulating Structure 1

Automobile and electronics refer to the use of insulating materials in the automobile and electronics industry. The insulation materials are used in automobiles such as motors, wipers driving system carbon brush etc.The application of insulating materials in the electronics industry is more extensive, such as leather cover, PCB and so on.The commonly materials used in this industry are HC-GPO3/HC-FR4/HC-3240 etc.
Auto motor are mainly high power density Brushless DC motor,are used extensively in electric window,Anti lock brake system,Automobile air conditioner,Engine management module,Car seat,Car lock,Rearview mirror.
The Auto motor consist of Electric power steering motor,Air conditioning blower,Dual clutch transmission,Electronic brake system motor,Cooling fan assembly,Control cooling air volume module,
GPO-3 red sheet(HCT),FR-4 white grinded sheet are used ectensively as CBH CARBON BRUSF,slot wedge,removable cover plate,Stator slot wedge,fixation gasket,thin gasket.
Main famous cooperative enterprises:Shanghai Brose Electric Motors Co., Ltd,Zhejiang Huanfang Automobile electric Co.,Ltd