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EPGC202 epoxy resin composite glass fiber insulation laminated sheet

Minimum Order Quantity : 100KG Price : 3-4 USD
Packaging Details : carton and pallet Delivery Time : 3-5 DAYS
Payment Terms : L/C, T/T, Western Union Supply Ability : 3600 TONS PER YEAR
Place of Origin: XIAMEN CHINA Brand Name: HC
Certification: UL/ROHS/REACH/EN45545 Model Number: EPGC202

Detail Information

Color: Light Green And Yellow Size: 1020*1220mm/1220*2040mm
Raw Material: Epoxy Resin And Glass Fiber Cloth
High Light:

EPGC202 sheet


EPGC202 laminated sheet

Product Description

Product Introduction:

Epoxy resin sheet is a composite material composed of alkali-free woven fiberglass cloth with epoxy resin binder that is flame resistant (self-extinguishing).It has characteristics of high strength, excellent electrical properties and chemical resistance.
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.

EPGC202 epoxy resin composite glass fiber insulation laminated sheet 0EPGC202 epoxy resin composite glass fiber insulation laminated sheet 1

Feature of this material as below :

a. Good flatness, smooth surface, no pits, standard thickness tolerances.
b. Low water absorption, good moisture resistance and good dielectric properties .
c. Stable electrical insulating properties, good electrical performance in dry or wet conditions.
d. High mechanical strength, good processability Punching, Drilling, Machining and Cutting is available.
e. Good mechanical workability.
f. In high temperature electric performance is stable.
g. High mechanical properties and dielectric properties.


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)


Application of EPGC202 material


Used in mechanical, electrical and electronic insulation structure parts.

Used in General machines parts and gear, generators, Pads, base, baffle,Generator, transformer, fixture, inverter, motor.

Due to low water absorption , it has widely used in outdoor equipment .

EPGC202 epoxy resin composite glass fiber insulation laminated sheet 2

EPGC202 epoxy resin composite glass fiber insulation laminated sheet 3

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