Products

GPO-3 UNSATURATED POLYESTER GLASS MAT SHEET(UPGM203)

Short Description:

Specification Overview

Name

GPO-3 UNSATURATED POLYESTER GLASS MAT SHEET(EPGM203)

Base Material

UNSATURATED POLYESTER + Glass mat

Color

White, Red,etc.

Thickness

0.3mm – 50mm

Dimensions

Regular size are 1010x2010mm,1250x2500mm;
Special size, we can produce and cut according to customer’s requirements.

Density

1.86g/cm3

Temperature Index

130℃

Technical Data Sheet

Click here to download 


Product Detail

Product Tags

Product Instruction

UPGM203/GPO-3 is a glass reinforced thermoset polyester sheet material. GPO-3 is strong, stiff, dimensionally stable, and impact resistant. The material also has excellent electrical properties including flame, arc, and track resistance. It is widely used for electrical insulating applications

Compliance with standards

IEC 60893-3-5:2003

Application

Its most common use is to support and electrically isolate power and electrical distribution equipment. GPO-3 applications include bus bar supports and mounting panels and high-voltage appliance insulators.

Product pictures

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Main Technical Date(Click here to download the third party test report)

Item

INSPECTION ITEM

UNIT

TEST METHOD  

STANDARD VALUE

TEST RESULT  

1

Flexural strength perpendicular to laminations   
A:Under normal conditions

E-1/130: Under 130±2℃

MPa

ISO178

≥130
≥65

205
134

2

Impact strength parallel to lamination (Izod,notched)            

kJ/m2

ISO 180

≥35

56

3

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

kV/mm

IEC 60243

≥10.5

12.5

4

Vertical laminar electrical strength (90±2°C oil), plate thickness 2 mm     

5

 

Breakdown voltage parallel to laminations

(in oil, 90±2℃)

  kV

IEC 60243

≥35

80

6

Water absorption (4 mm in thickness)                     

mg

ISO 62

≤63

31

7

Insulation resistance after 24 h water immersion, D-24/23

IEC 60167

≥5.0×102

6.5×105

8

Comparative tracking index (CTI)

V

IEC 60112

≥500

600

9

Tracking and erosion resistance

Class

IEC 60587

1B 2.5

Pass

10

Density

g/cm3

ISO 1183

1.70-1.90

1.86

11

Flammability 

Class

IEC 60695

V0

V0

12

Compressive strength perpendicular to laminations   

MPa

ISO 604

 

300

13

Tensile strength

MPa

ISO 527

 

85

14

Arc resistance

s

IEC 61621

 

180

15

Thermal endurance

TI

IEC 60216

 

130

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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