Brand: YILONG
Materials: Epoxy Resin + Fiberglass
Density: 1.8~2.0 g/cm³
Diameter: 4mm-300mm
Length: 1000mm
Temperature Index: 130℃
Thermal Class: B
Packaging: Pallet, Wooden Box
Description
G-10 / EPGC41 Epoxy Glass Rods are made from high-strength glass fabric impregnated with epoxy resin, resulting in a robust material suitable for a wide range of electrical, mechanical, and industrial applications. These rods offer excellent dielectric strength, mechanical rigidity, and high dimensional stability, maintaining their shape and performance under extreme temperatures and high humidity. Designed for high-voltage environments, they provide reliable electrical insulation while also offering outstanding mechanical strength and chemical resistance.
Features
Excellent dielectric strength, ensuring reliable electrical insulation in high-voltage applications.
High mechanical rigidity and impact resistance, suitable for structural and insulating uses.
Superior dimensional stability under temperature and humidity variations.
High tensile strength, maintaining integrity under heavy loads and stress.
Excellent chemical resistance against oils, solvents, and other chemicals.
Durable and long-lasting performance in demanding industrial and electrical environments.
Applications
Electrical insulation components in motors, transformers, and switchgear.
Structural supports in industrial machinery and equipment.
High-voltage electrical devices requiring robust dielectric insulation.
Mechanical components exposed to impact, stress, or chemical environments.
Any application requiring heat-resistant, mechanically strong, and chemically stable insulating rods.
Technical Data Sheet
| Epoxy Glass Cloth Laminated Rod | ||||||
| Testing Method GB/T 5132.2-2009 IEC 61212.2:2006 | ||||||
| Number | Items | Unit | EPGC41 G10 | EPGC42 G11 | EPGC43 FR4 | FR5 |
| 1 | Density | g/cm³ | 1.7 ~ 1.90 | 1.7 ~ 1.90 | 1.7 ~ 1.90 | 1.7 ~ 1.90 |
| 2 | water absorption | Mg/cm2 | 3 | 5 | 3 | 3 |
| 3 | Axial compression strength | MPa | ≥ 175 | ≥ 175 | ≥ 175 | ≥ 175 |
| 4 | Vertical layer bending strength | MPa | ≥ 220 | ≥ 220 | ≥ 220 | ≥ 220 |
| 5 | Tensile Strength | MPa | ≥ 300 | ≥ 300 | ≥ 300 | ≥ 300 |
| 6 | Insulation resistance after water immersion | Ω | ≥ 1.0 × 10^9 | ≥ 1.0 × 10^9 | ≥ 1.0 × 10^9 | ≥ 1.0 × 10^9 |
| 7 | Parallel layer to breakdown voltage at (90)℃ transformer oil | kV | ≥40 | ≥40 | ≥40 | ≥40 |
| 8 | Dielectric Constant | Hz | ≤5.5 | ≤5.5 | ≤5.5 | ≤5.5 |
| 9 | Temperature Index (TI) | - | ≤130 | ≤ 155 | ≤ 130 | ≤ 155 |
| 10 | Thermal Class | - | B | F | B | F |
| 11 | Flammabolity | UL 94 | - | - | V-0 | V-0 |
| Note 1: The "vertical layer bending strength" of EPGC42 type is the bending strength measured at 150 ℃ ± 3 ℃ after 1h of treatment at 150 ℃ ± 3 ℃, which shall not be less than 50% of the specified value. | ||||||
| Note 2: One of the requirements for 20s step-by-step boost test and 1min withstand voltage test for parallel layer to breakdown voltage in 90 ℃ transformer oil can be selected. | ||||||
| Note 3: The flammability test is mainly used to monitor the uniformity of laminate production, and the results so measured should not be regarded as a comprehensive indication of the potential fire hazard of these laminates under actual application conditions. | ||||||
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