Xiamen Hongcheng Insulating Material Co., Ltd. 86-592-3922709 sales300@hc-materials.com
Complex CNC Machined Insulation Parts EPGC202

Complex CNC Machined Insulation Parts EPGC202

  • High Light

    EPGC202 Insulation Parts

    ,

    EPGC 202

  • Inflaming Retarding Grade
    UL94-V0
  • Application
    Electrical Equipment
  • Temperature Index
    F Class
  • Raw Material
    Glass Fiber And Resin
  • Minimum Order Quantity
    100
  • Price
    3-4USD/KG
  • Packaging Details
    CARTON AND PALLET
  • Delivery Time
    3-5DAYS
  • Payment Terms
    L/C, T/T, Western Union
  • Supply Ability
    300TONS PER MONTH

Complex CNC Machined Insulation Parts EPGC202

Product Introduction:

 

Epoxy resin sheet is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).It has characteristics of high strength, excellent electrical properties and chemical resistance. It can be machined by CNC into very complex parts , which is widely used in UPS,transformer, switch cabinet etc. We are the professional insulation materials manufacturer in China , the materials have been exporting to more than 30 countries all over the world .

The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes along with good Processing characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications. Due to above characteristics , this material will be more and more widely used in every electrical equipment .

 

 

Feature of product :

 

1.Good flatness, smooth surface, no pits, excellent thickness tolerances.

2.Electric performance is stable in high temperature.

3.Low water absorption, good moisture resistance and dielectric properties .

4.Stable electrical insulating properties, good electrical performance in dry or wet conditions.

5.High mechanical strength, drilling, Machining and Cutting is available.

6.High mechanical properties and dielectric properties.

7.Good mechanical workability.

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)
 

Application of material :

 

As mentioned above , this material can be easily cut , grinded and machined into parts by CNC , the machined parts are widely used in mechanical, electrical and electronic insulation structure parts, in General machines parts and gear, generators, Pads, base, baffle ,Generator, transformer, fixture, inverter, motor and etc.

Complex CNC Machined Insulation Parts EPGC202 0

Complex CNC Machined Insulation Parts EPGC202 1

More over , due to low water absorption , it has been widely used in outdoor electrical equipment such as wind driven generator etc.