We manufacture high voltage insulator 10kv-500kv series composite insulators, also known as Polymer Post Insulators or silicone rubber insulators, which include suspension long rod silicone rubber insulators, pin type composite insulators, station post polymer insulators, cross arm silicone rubber insulators, electrified railway polymer insulators, Polymer dese insulator, polymer lighting arrester.
As the replacement of porcelain insulators, silicone rubber composite insulators have many advantages:
1. Excellent anti-pollution performance, suitable for high polluted area
2. Free of cleaning, economical maintenance and suitable for difficult maintenance area
3. No need of zero value check
4. Light weight, easy and economical to transportation and installation
5. Not brittle, and reduce the purchasing quantities for spare parts.
Comparisons of porcelain vs composite insulator.
| Factor | Porcelain | Composite |
| - Weight
- Hydrophobicity
- Polluted Environments
- Leakage current
- Tracking & ARC Resistance
- Installation Cost
- Vandalism
- Breakages
- Maintenance Cost
- Mechanical Strength | - Heavy
- poor
- Performance Not satisfactory
- High
- Poor
- More
- More Susceptible
- High
- High | - Light
- Excellent
- Performance Excellent
- Low
- Excellent
- Less
- Highly Resistant
- Unbreakable
- Negligible
- High |
