Products

EPGC311 Halogen free Epoxy Fiberglass Laminated Sheet(Halogen free EPGC204)

Short Description:

Specification Overview

Name

EPGC311 Halogen Free Epoxy Fiberglass Laminate Sheet

Base Material

Halogen free Epoxy Resin + 7628 Fiber Glass

Color

Light GreenYellowBlackTitanium White,etc
Color can be customized according to customer requirements

Thickness

0.1mm – 200mm

Dimensions

Regular size are 1020x1220mm,1220x2040mm,1220x2440mm,1020*2020mm;
Special size, we can produce and cut according to customer’s requirements.

Density

1.8g/cm3 – 2.0 g/cm3

TG

170±5

Long term temperature resistance

155

Flammability

UL 94 V-0

CTI

600

Technical Data Sheet

Click here to download 


Product Detail

Product Tags

Product Instruction

EPGC311 similar to EPGC204,but with Halogen free compound. This product was laminated by the high temperature and high pressure with electrician used alkali free glass fiber cloth impregnated with special epoxy resin,it belongs grade F heat resistance insulation material.It has high mechanical properties under medium temperature,and stable electrical performance under high temperature .It is suitable used in mechanical,electrical and electronic as the high insulation components.It has high mechanical strength,thermal state mechanical strength,fire resistance,heat resistance and humidity resistance.It is suitable for the halogen free requirement markets.

Compliance with standards

In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates - Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials - electrical thermosetting resin industrial hard laminates - Part 3-2 of the individual material specification EPGC204.

Application

Used for mechanical, electrical, electrical equipment as insulation components, and used in transformer oil and wet environment.

Product pictures

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Item

Property

Unit

Standard Value

Typical Value

Test Method

1

 Flexural strength perpendicular to laminations

MPa

≥340

525

GB/T 1303.2
 - 2009

2

(155℃±2℃)
Flexural strength perpendicular to laminations

MPa

≥170

314

3

Tensile strength

MPa

≥300

381

4

Charpy impact strength parallel to laminations (Notched)

kJ/m2

≥33

78

5

Electric strength perpendicular to laminations (at 90℃±2℃ in oil ),1mm in thickness

kV/mm

≥14.2

17.2

6

Breakdown voltage parallel to laminations(at 90℃±2℃ in oil)

kV

≥30

≥50

7

Insulation resistance(after 24h immersion in water)

≥5.0×104

4.2×106

8

Relative Permittivity(50Hz)

-

≤5.5

4.9

9

Water absorption,3mm in thickness

mg

≤22

17

10

Density

g/cm3

1.90~2.1

1.99

11

Flammability(Vertical method)

 

Class

V-0

V-0

12

Temperature index

_

155℃

13

TG

_

170℃±5℃

 

FAQ

Q1: Are you trading company or manufacturer?

We are the leading manufacturer of electrical insulating composite,We have been engaged in manufacturer thermoset rigid composite since 2003.Our capacity is 6000TONS/year.

Q2: Samples

Samples are free,you only need to pay for the shipping charge.

Q3: How do you guarantee the quality of mass production?

For appearance,size and thickness: we will make full inspection before packing.

For performance quality: We use a fixed formula, and will be regular sampling inspection, we can provide product inspection report before shipment.

Q4: Delivery time

It depends on order quantity.Generally speaking, the delivery time will be 15-20 days.

Q5: Package

We will use professional craft paper to package on plywood pallet.if you have special package requirements, we will pack as your need.

Q6: Payment

TT, 30% T/T in advance ,balance before shipment.We also accept L/C.


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