Heat resistance rating: Class E
Wall thickness: 1.8-2mm 2mm 2-3mm
Size: customized
Density: 1.7-1.8 g/cm3
Color: Brown
If you are attractive to our products, please send us a message and we will contact you as soon as we receive it.
Phenolic textolite paper tube is made up of insulated winding paper or insulating impregnated paper impregnated with phenolic resin, heated and rolled, baked and cured. Phenolic textolite paper tube has high mechanical, heat and dielectric properties which is suitable for insulation structural parts in electrical equipment and can be used in humid environments and transformer Phenolic textolite paper tubeparameter:
| Number | Item | Unit | Value |
| 1 | Density | g/cm3 | 1.0-1.1 |
| 2 | Flexural Strength at Perpendicular Lamination （Under Normal） |
MPa | ≥90 |
| 3 | Axial Compressive Strength | MPa | ≥60 |
| 4 | Breakdown Voltage at Parallel Lamination （Transformer Oil at 90℃） |
Kv | ≥25 |
| 5 | Dielectric Strength at Perpendicular Lamination （Transformer Oil at 90℃） |
KV/mm | ≥8 |
| （Wall Thickness: 3.0mm, Bore Size: 20mm） | |||
| 6 | Dielectric Loss Factor（50Hz） | – | ≤0.03 |
| 7 | Water Absorption (3mm) | % | ≤1 |
| 8 | Thermal Index | – | 120 |
| Name | Unit | Value |
| Minimum Wall Thickness | mm | 2 |
| Maximum Wall Thickness | mm | 80 |
| Minimum Bore Size | mm | 10 |
| Maximum Bore Size | mm | 1200 |
| Length | mm | 1000 |
Phenolic textolite paper tube applications:
Phenolic textolite paper tube is suitable for mechanical, electrical, electrical equipment for insulation structure parts and components, and can be used in transformer oil.
Phenolic textolite paper tube packing and shipping:
Phenolic textolite paper tube were wrapped with packaging film and packed in carton. Store it in dry and clean room at room temperature and keep it from moisture. The storage period is 12 months.
Phenolic textolite paper tube main features:
1) .High electrical and mechanical performance.
2) Easy for fabricaion, good dimentional stability, physical strength, resiliency.
3) Better machinability than other product
Phenolic textolite paper tube honor and certification:
ZTELEC GROUPS established in 1958, we have a complete production system and first-class production equipment. To ensure the quality of each product, we have phenolic textolite paper tube certificate.
If you are attractive to our products, please send us a message and we will contact you as soon as we receive it. Email: info@ztelecgroup.com whatsApp: +8616650273776
Time:12-27 2022
Time:11-30 2022
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