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Customized threaded rod epoxy resin fiberglass rod for high voltage
Product:
1.Product Description of customized threaded rod epoxy resin fiberglass rod for high voltage
FRP fiberglass bolts and nuts are made of glass fiber filaments impregnated with epoxy resin matrix by high temperature pultrusion. After CNC process, grinding, special surface treatment made of insulated bolts and nuts.
Because of special treatment by the surface, so that the bolts and nuts have good flexibility, excellent wear resistance, excellent resistance to voltage performance. Products applicable to transformers, reactors, special high-voltage converter valve, and other special high-voltage electrical appliances.
2. Technical Parameters of customized threaded rod epoxy resin fiberglass rod for high voltage
| No. | Technical specification | Unit | value |
| 1 | Density(20℃±2℃) | g/cm3 | ≥2.2 |
| 2 | Water absorption rate (20℃±2℃,24h) | % | ≤0.05 |
| 3 | Tensile strength | Mpa | ≥1200 |
| 4 | Bending strength | Mpa | ≥960 |
| 5 | Dye penetrated test | Min | ≥15 |
| 6 | Water diffusion test (1%NaCl, 100h 12kv/1min) | mA | ≤0.1 |
| 7 | Shearing strength along laminas | Mpa | ≥50 |
| 8 | Volume resistivity (140℃,96h) | Ω.M | ≥1010 |
| 9 | DC withstand voltage (10mm) | Kv | ≥50 |
| 10 | Lighting impulsed withstand voltage (100kv,10mm) | Times | ≥5 |
| 11 | Bending strength at heating conditions | Mpa/150℃ | ≥350 |
| 12 | Torsion strength | Mpa | ≥800 |
| 13 | Stress corrosion (1mol/1HNO3,at 67%stress) | h | 96 |
3. Application of customized threaded rod epoxy resin fiberglass rod for high voltage
Threaded fiberglass rods are often used in various industrial fields and applications, such as construction, aerospace, automotive manufacturing, electronic equipment, etc. Their threaded structure can increase their surface area, provide better adhesion and connection performance, making them suitable for connecting, fixing, and strengthening components.
Packing and Shipping:
Insulator Fittings/ Fiberglass Rod/ Rubber Packaging and Shipping:
Insulator Fittings: Packaged in cardboard boxes, wrapped in plastic wrap and secured with tape.
Fiberglass Rod: Wrapped in plastic bubble wrap and placed in cardboard boxes.
Rubber: Placed in cardboard boxes lined with plastic wrap.
All items will be shipped via UPS or other courier services.