15kv 0.8mm - 100mm GPO3 Fiberglass Sheet For High Temperature
Product description
UPGM203 Sheet also known as GPO3, it is alkali-free fiberglass mat dipped into unsaturated polyester resin adding relevant chemical agent as the basic material pressed under high temperature molded into rigid panel as insulating material. It has good electrical property under high humidity and high mechanical property under medium temperature, fine fire retardant property, good arc resistance and tracking resistance. It's widely used in the low voltage electrical industries such as making of phase and end barriers, insulating supports, bus bar supports and mounting panels in switch-gear and other types of electrical apparatus.
Product parameters
Items |
Unit |
Test Method |
Typical Values |
ASTM/UL/GB |
|||
Density |
g/mm³ |
D792 |
2 |
barcol hardness |
- |
D2583 |
93 |
Tensile strength |
Mpa |
GB/T5130-1997 |
155 |
compressive strength |
Mpa |
GB/T5130-1997 |
218 |
Charpy Impact Testing |
KJ/M2 |
GB/T5130-1997 |
568 |
147 |
|||
Cantilever beam impact test |
Mpa |
GB/T5130-1997 |
100 |
Parallel shear strength |
10 |
||
Vertical bending test |
Mpa |
GB/T5130-1997 |
230 |
Parallel layer breakdown voltage |
KV |
GB/T5130-1997 |
43 |
GB/T1408-2006 |
|||
Vertical layer electrical strength |
KV/mm |
GB/T5130-1997 |
15 |
GB/T1408-2006 |
|||
- |
GB/T5130-1997 |
4.8 |
|
GB/T1408-2006 |
|||
Dielectric loss factor |
- |
D495 |
≤0.06 |
|
›180 |
||
Insulation resistance after immersion in water |
Ω |
GB/T5130-1997 |
4.8*109 |
GB/T10064-2006 |
|||
Resistance to electrical leakage marks CTI |
V |
GB/T4207-2003 |
The voltage is 600V without scratch |
flame retardant rating |
- |
UL94 V-O |
94VO |
GPO3 Application
Widely used in the low voltage electrical industries such as rail transportation, power generation, wind energy, power transmission and distribution, metallurgy, mining, petrochemical, public transportation and other fields.
Advantages
1. experience We are specialized in this industry for more than 20 years, So that ripe experience is gained and manufacturing engineering can be well controlled.
2.customerize We can design and produce the workpiece according to the customers’ drawings or samples.
3. technical support We have our own professional and technical engineers to give you before and after sale technical support.
4. lead time We can delivery the goods according to order on time.
5. solution We will try our best to offer a total solution about insulation material for you.