| Application: | Insulators, Electrical Winding Insulation |
|---|---|
| Type: | Solid |
| Chemistry: | Organic Insulation |
| Material: | Fiberglass |
| Thermal Rating: | 250 250 |
| Maximum Voltage: | 20KV~100KV |
| Customization: |
|---|
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Fiberglass stake is manufactured by pultrusion process,so it is possible to vary the resin system and enhance the glass content properties in order to meet a wide range of demanding requirements for specific designs and applications. This flexibility with the resin mix makes pultrusion material easier to work with, longer lasting and a safer product for the end user than other materials. As fiberglass material is lightweight and strong, it is much more efficient than steel, aluminum or structural timber.Fiberglass is up to 75% lighter than steel but is as strong.
Product Parameter (Specification)
| No. | Properties | Unit | Value |
| 1 | Density (20degree+/-2degree) | g/cm3 | >=2.0 |
| 2 | Water absorption rate (20degree+/-2degree,24h) | % | <=0.05 |
| 3 | Tensile strength | MPa | >=1420 |
| 4 | Flexural strength | MPa | >=900 |
| 5 | Dye penetration test | min | >=15 |
| 6 | Water diffusion test(1%NaCl,Boiling 100h ,12kv,1min) | uA | <=50 |
| 7 | Shear strength along laminals | MPa | >=50 |
| 8 | A.C. breakdown voltage | KV/cm | >=50 |
| 9 | Hot flexural strength | MPa/150degree | >=300 |
| 10 | Stress corrosion(1mol/1HNO3,316Mpa stress) | h | >200 |
| 11 | Total current impulse voltage | KV/cm | >=95 |
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