Basalt polymer cylinders
Cylinder structures made of composite materials are typically structures formed by winding spiral and annular layers of reinforcing material distributed with varying densities along the shell wall of a composite cylinder.
–40 to +120°C
Operating temperature range
- Cyclic durability - up to 100,000 load cycles
- Safety factor after cyclic tests - not less than 3.5
- The outer sheath is not exposed to various environmental influences and any reagents
- No deposits accumulate on the sink, it will not decompose or deform.
Core for high voltage cables
A composite core for an electrical cable comprises an inner core with longitudinally oriented, substantially continuous fibers having a high modulus of elasticity superior to that of glass fibers. It also includes an outer core with longitudinally oriented, substantially continuous basalt fibers having an elastic modulus significantly higher than that of glass fibers. These fibers are embedded in a resin that cures to form a composite core.
- Increase in the volume of transmitted electricity by utilizing existing high-voltage lines
- Reducing sagging and increasing the distance between supports during construction of new transmission lines
- Limiting icing of power lines in areas with high humidity and sharp temperature fluctuations
- Ensuring a higher level of power transmission reliability while minimizing overall investments in construction and reconstruction of lines
