1. Our Production
2. Product Description
Our Unsaturated Polyester Fiberglass Mat GPO-3 Sheet is an insulating material mainly used in motor electrical, switchgear, and AC contactors. This product is a material made of unsaturated resin and glass fiber mat with a reinforcing effect, and after high-temperature pressing, it has the advantages of excellent high hydroelectric performance, high mechanical performance at medium temperature, flame retardant, arc resistance, etc. In addition, it has strong impact resistance and is not easy to crack, so it has a longer service life. According to different usage requirements, our products also have different characteristics and can be used in various fields such as automobile, electrical, energy, construction, and so on. We also offer a variety of professional customization services, and our Unsaturated Polyester Fiberglass Mat GPO-3 Sheet is available in a variety of colors and sizes. Highly automated CNC machining not only increases our output but also makes our product quality more stable. If you have any questions, welcome to consult.
3. Quick Details
|
Standards |
IEC893/EN 60893 Grade: UPGM 203 NEMA L1: GPO-3 |
|
Size |
1000mmx2000mm(39in x 78in) 1250mmx2000mm(49in x 78in) 1250mmx2500mm(49in x 98in) Customized size within 1250mmx2500mm(49in x 98in) |
|
Thickness |
0.6mm- 50mm(0.024in x1.96in) |
|
Color |
Red,White,Grey,Brown,Yellow,Black or Customized color |
|
Production Capacity |
Max 300tons per month |
|
Appearance |
Surface is smooth,flat without bubbles and cracks |
|
Packing |
Wrapped with PP film outside and pallets with IPPC marks |
4. Application
Our unsaturated Polyester Fiberglass Mat GPO-3 Sheet has outstanding mechanical strength, it can be machined, punched, drilled, milled, sawn, sanded, sheared, or routed. Our sheet complies with the UL94 flame resistance test to V0. Due to its excellent mechanical and thermal properties, it is ideal for use as bar holders, spacers, control panels, etc.
General Applications:
|
Circuit Breakers |
Safety baffle,safety shutter,spacer,interphase partition. |
|
Motor Industry |
Motor armature parts, movable cover plate, slot wedge stator, fixed gasket, thin gasket, carbon brush plate. |
|
Switchgear Industry |
Used as switchgear clapboard, lining plate, arc extinguishing cylinder, arc extinguishing sheet, arc isolating plate, interphase insulation, bottom end clapboard and contact support. |
|
Transformers Industry |
Used as structural supports of switches and transformers, bus clamps, etc. |
|
Traffic engineering |
Motor, traction motor, or interior decoration. |
|
Wind Power Generation |
When wind power generation generating electricity,UPGM203 parts are mostly used in wind energy motors. |
|
Solar Industry |
Supporting, load-bearing, and isolation in inverter cabinets, distribution cabinets, bus cabinets, and switch cabinets. |
Technical Data Sheet
|
No. |
Testing Item |
Measurement |
Requirement |
Result |
Testing Methord |
|
|
1 |
Tensile Strength |
MPa |
130 |
ASTM D638-14 |
||
|
2 |
Tensile Modulus of Elasticity |
MPa |
____ |
9.07x103 |
||
|
3 |
Flexural Strength |
MPa |
—— |
230 |
ASTM D790-17 |
|
|
4 |
Vertical Compression Strength |
MPa |
____ |
306 |
ASTM D695-15 |
|
|
5 |
Vertical Electrical Strength(Rapid Rise in normal oil) |
MV/m |
____ |
23.7 |
ASTM D149-09 （2013） |
|
|
6 |
Vertical Flashover Voltage (Rapid Rise in the air) |
KV |
____ |
38.1 |
||
|
7 |
Parallel Puncture Voltage(Rapid Rise in normal oil) |
KV |
____ |
81.0 |
||
|
8 |
Arc Resistance |
S |
—— |
182 |
ASTM D495-14 |
|
|
9 |
Comparative Tracking Index |
____ |
____ |
CTI 600 |
ASTM D3638-12 |
|
|
10 |
Insulation Resistance |
Normal |
Ω |
—— |
5.7x1013 |
ASTM D257-14 |
|
24H in Water |
1.7x1012 | |||||
|
11 |
Flammability |
Grade |
—— |
V-0 |
UL 94:20065 |
|
|
12 |
Oxygen Index |
% |
32.3 |
ASTM D2863-10 |
||
|
13 |
Water Absorption |
% |
—— |
0.27 |
ASTM D570-98 |
|
|
14 |
Density |
g/cm3 |
1.74 |
ASTM D792-13 |
||
|
15 |
Coefficient of Thermal Expansion(20℃-100℃) (Parallel) |
10-6/℃ |
—— |
23.5 |
ASTM D696-16 |
|
|
16 |
Thermal Conductivity(60℃) |
W/m·K |
0.605 |
ASTM C518-17 |
||
|
17 |
Heat Distortion Temperature |
℃ |
____ |
>240 |
ISO 75-1:2013 |
|
|
18 |
Flammability |
Grade |
____ |
V-0 |
UL 94-2013 |
|
5. Packing and Delivery
We provide our customers with strong kraft paper and belt to ensure the safety of packing,also use PP film wrapped outside to avoid the damage and moisture in transit. We use wooden pallets with IPPC marks and fumigation certificate, which fully meet the importing countries crequirements.
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