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GPO-3 polyester fiberglass angles are similar in material construction to the Grade UTR flame and track resistant laminates. A small amount of continuous glass roving is added to aid in pultrusion processing. These high-strength pultruded shapes have a wide variety of uses in both electrical and non-electrical applications. They are arc and track resistant and have a UL94 rating of V0. These versatile GPO-3 shapes are easily machined to fit a variety of needs in electrical design and construction. They are readily available in a variety of profile sizes and lengths.
Features:
(1)Good electronic performance under high temperature,good performance for anti leakage of electronic
(2)Arc resistence could reach more than 180°C
(3)flame-retardant grade could reach 94-V0, thermal endurance class could reach F grade(More than 160°C)
(4)It is the advance retardant ,anti-impact and anti corrosion material in these recent years
| Name | glass fiber mat | ||
| Model NO | GPO-3 | ||
| Material | glass fiber chopped strand mat+ unsaturated polyester resin | ||
| Density | 2 | ||
| Item | Testing method | Unit | Result |
| Fire Retardancy Grade | A | -- | 94-V0 |
| Dielectric constant | C-96/20/65 (in 25 °C oil) | KV/mm | 14(OK) |
| Volume anti-electric rate | C-96/20/65 | Ω | 5*10^11-10^12 |
| Volume anti-electric rate | C-96/20/65 +C-96/40/95 | Ω | 5*10^11-10^12 |
| Surface anti-electric rate | C-96/20/65 | Ω | 5*10^10-10^12 |
| Surface anti-electric rate | C-96/20/65 +C-96/40/90 | Ω | 5*10^11-10^12 |
| Insulation Resistance | C-96/20/65 | Ω-cm | 5*10^10-10^11 |
| Insulation Resistance | C-96/20/65 +D-2/100 | Ω-cm | 10^8-10^9 |
| Permittivity(1MHZ) | C-96/20/65 | -- | 4.0-5.0 |
| Permittivity(1MHZ) | C-96/20/65 +D-48/50 | -- | 4.5-5.5 |
| Dissipation Factor(1MHZ) | C-96/20/65 | -- | 0.035-0.045 |
| Dissipation Factor(1MHZ) | C-96/20/65 +D-48/50 | -- | 0.04-0.05 |
| Bending strength(Horizontal) | A | kg/mm2 | 38-45 |
| Heat Resistance(120min) | A | °C | 200(OK) |
| Anti-impact intensity(Parrallellable) | A | kg-cm/cm2 | -- |
| Adhesive strength | A | kg | -- |
| Compressive strength(Vertical) | A | kg/mm2 | -- |
| Compressive strength(Horizontal) | A | kg/mm2 | -- |
| Water absorption rate | E-24/50 +D-24/23 | % | 0.05-0.07 |
| Acetone Resistance | boiled | Min | 30(OK) |
| Punching Force | A | °C | 20 |
Application:
(1) Insulation parts of electronic equipments.
(2) All kinds of plate,mat , arcing shield, flash barrier and other similar sheets and distributed parts