Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
F Class FR4 EPGC201 Epoxy Fiberglass Machined Part

F Class FR4 EPGC201 Epoxy Fiberglass Machined Part

  • High Light

    FR4 Epoxy Fiberglass Machined Part

    ,

    EPGC201 Machined Part

    ,

    EPGC201 Machining Part

  • Heat Resistance
    180℃(Class H)
  • Water Absorption
    <0.3%
  • Electric Strength⊥
    ≥13KV
  • Breakdown Voltage∥
    >60KV
  • Insulation Resistance
    ≥ 5×1010Ω
  • Flexural Strength
    ≥ 340Mpa
  • Place of Origin
    China
  • Brand Name
    Hongcheng
  • Certification
    SGS/RoHS/Reach/UL/DIN5510/EN45545
  • Model Number
    EPGC202/ FR4
  • Minimum Order Quantity
    1000kg
  • Packaging Details
    plywood pallet/cartons/ plywood crate pakcing
  • Delivery Time
    5-15 work days
  • Payment Terms
    T/T, Western Union
  • Supply Ability
    300 pieces per day

F Class FR4 EPGC201 Epoxy Fiberglass Machined Part

F - Class FR4 With High Compressive and Flexural properties/ EPGC201 Hight Physical porperty machined part
 
Product Description:
F - Class Epoxy Fiberglass 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

Application:

1. High-voltage motor and electrical equipment as insulating structure: high-tension switch cubible,transformer,frequency changer,Converter,DC motor,AC contactor

2. Switch cubicle:bursting disk,lining plate,arc extinguishing chamber,arcing cylinder,arcing piece,flash barrier,wiring board,terminal plat insulating supports

3. Strut member and bus bar supports

 

 

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)


Hong Cheng GradeHC-FR-4
IEC 893/EN 60893 GradeEPGC 202
ANSI (NEMA) Grade NEMA LI-1FR-4
DIN 7735Hgw2372.1
JIS GRADEEL-GEF
ItemTest methodUnitTypical Values
Physical PropertiesColorVisual inspectionLight green / yellow
 Specific GravityIEC 60893-2:2003g/cm31.90 - 2.15
 Water absorptionISO 62:2008%<0.3
Electrical PropertiesElectric strength IEC 60893-2:2003KV/mm≥ 14(3.0mm)
 Breakdown Voltage //IEC 60893-2:2003KV 60
 Volume ResistivityIEC 60093:1980Ω.m 1.0×1012
 Surface ResistivityIEC 60093:1980Ω 1.0×1014
 Dielectric constantIEC 60893-2:20034.0-5.5
 Dissipation FactorIEC 60893-2:20030.04-0.05
 Proof Tracking Index PTIIEC 60893-2:2003V 200
 Insulation resistance after immersion 24Hrs in WaterIEC 60893-2:2003Ω 5×1010
Mechanical PropertiesFlexural Strength IEC 60893-2:2003MPa 340
 Charpy Impact strength //IEC 60893-2:2003KJ/m2≥60
 TensileStrengthIEC 60893-2:2003MPa≥300
 Bond Strength //IEC 60893-3-4:2003N8000
 Compressive Strength┴IEC 60893-2:2003MPa 350
Flame Resistance PropertiesFlame resistanceIEC 60893-2:2003V-0
 Temperature IndexIEC 60085:2004155
 Toxicant ContentE662

Low

OthersAcetone ResistanceboiledMin30(OK)
 

F Class FR4 EPGC201 Epoxy Fiberglass Machined Part 0
 
 

Methods:CNC machining
Application:Material thickness 0.5-100mm, machining tolerance according to the ISO 2768-M
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.