Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
Light Green EPGC201 FR4 Epoxy Fiberglass Cloth Sheet

Light Green EPGC201 FR4 Epoxy Fiberglass Cloth Sheet

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    EPGC201 Fiberglass Cloth Sheet


    FR4 Epoxy Fiberglass Cloth Sheet


    Light Green FR4 Epoxy Sheet

  • Water Absorption
  • Toxicant Content
  • Temperature Index
  • Flame Resistance
    UL94 V-0
  • Dissipation Factor
  • Dielectric Constant
  • Insulation Resistance After Immersion 24Hrs In Water
    ≥ 5×10^10 Ω
  • Place of Origin
    Xiamen China
  • Brand Name
  • Certification
    ROHS 2.0/ REACH/ UL / Third party certified
  • Model Number
    FR4 / EPGC202
  • Minimum Order Quantity
  • Packaging Details
    crate packiing / plywood pallet / cartons
  • Delivery Time
    5-15 work days
  • Payment Terms
    T/T, D/P, L/C, Western Union
  • Supply Ability
    500kg per day

Light Green EPGC201 FR4 Epoxy Fiberglass Cloth Sheet

Light Green EPGC201 epoxy fiberglass cloth Glass good fire resistance with high heat retardant

Product Introduction:

Light green FR4 epoxy sheet is 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.

Light Green EPGC201 FR4 Epoxy Fiberglass Cloth Sheet 0


Product Advantage:


FR4 epoxy fiberglass cloth sheet have Good 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 Good flame retardant property.the sheets also passed the toxic and hazadous substance detection(RoHS Report)

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)


Our Machining Advantage:


Advantages: 1. Proficient in advanced programming software, such as: Mcam9.1, UG software programming , to meet the requirements of machining on complex surface;

2. We have a senior R&D engineers team and the team have the ability in designing the fixture independently to meet production requirements of high quality , high yield and lower cost.

3. To meet the customers’ requirements , company owned dozens of high-precision CNC equipments to short the delivery time .

4. The company have dozens of No.850&No.650 CNC machining center (with tool storage) , these machines can be used to complete multistep processes of complex parts at one-time.

5. The company owned several Large gantry CNC machines in 1000*1200mm , large panel parts can be completed at one-time by high-precision processing and avoid deviation from machining.


Packing Introduction:


Light Green EPGC201 FR4 Epoxy Fiberglass Cloth Sheet 1