There are three ISO certificates for quality certification. The certificates will be shown later. ISO
After receiving the advance payment, the production cycle is 15-25 days. And the transportation cycle should be calcul……
We supply with installation guide and user manual for each transformer. If you do not understand them. We will offer v……
Color: White
Resin: unsaturated polyester resin
Temperature resistance level: Class B
Withstand voltage: 45KV
Provide customized services
Email:[email protected] Whatsapp:+8613137718313
The unsaturated resin drawing bar is formed by continuously drawing and curing the high-temperature mold after the alkali-free fiberglass yarn is dipped in the unsaturated polyester resin.
Polyester drawing bar Product Video:
Glass fiber dog bone Product Pparameters:
| Indicator name | unit | index | |
| density | g/cm2 | 1.8-2.0 | |
| Water absorption rate | % | ≤0.5 | |
| Barcol hardness | – | ≥50 | |
| Tensile strength (parallel fiber direction) | MPa | ≥100 | |
| Tensile modulus (parallel fiber direction) | MPa | ≥1.0*104 | |
| Bending strength (vertical fiber direction) | 23 ± 2 ℃ | MPa | ≥150 |
| 130 ℃ | MPa | ≥70 | |
| Flexural modulus (vertical fiber direction) | MPa | ≥0.6*104 | |
| Compressive strength | Parallel fiber direction | MPa | ≥250 |
| Vertical fiber direction | ≥150 | ||
| Shear strength | MPa | ≥70 | |
| Insulation resistance | Ω | ≥1.0*1012 | |
| Surface resistivity | Ω | ≥1.0*1011 | |
| Breakdown voltage in the fiber direction (in air) | KV | ≥45 | |
| Arc resistance | s | ≥182 | |
| Flammability | – | FV0 | |
Polyester extrusion profile Product Show
Polyester extrusion profile are rectangular, I-shaped, angular, T-shaped, trough-shaped, round-tube-shaped, cylindrical, and other shapes.
Polyester fiberglass stay products use:
Polyester glass fiber braces have the advantages of high mechanical strength, small partial discharge, small dielectric loss, high temperature resistance, aging resistance, and easy processing. They are widely used in dry-type transformers, reactors, high-voltage inverter power modules, power capacitors, and disconnectors. , Load switch,, on-load tap-changer, test device, reactive power compensation, filter and other high-voltage products such as insulating structure support.
Polyester fiber air duct strip Packaging & Shipping:
The polyester fiber air duct strips produced by ZTELEC are of good quality and low price, and the products are sold all over the world. We will bundle the product with a rope, then wrap it with a crash film, and then let it into the box.
Unsaturated resin pull bar Service Regulations:
1. Provide customers with free samples of unsaturated resin extraction bars
2. Provide customers with technical parameter tables and instructions for free
3.Solve difficult problems for customers within 24 hours
If you need our products please write down any questions, we will reply as soon as possible.
