Gost — 25045

While many modern standards have shifted toward synthetic polymers, mica-based materials remain indispensable for "heavy-duty" electrical applications where reliability under extreme heat is non-negotiable. Manufacturers in the CIS region still reference GOST 25045 to ensure compatibility with legacy industrial infrastructure and to maintain a baseline of proven material durability. Sciences Of Europe No 133 (2024) - Calaméo

Minimum voltage thresholds the material must withstand before failing.

Materials produced under GOST 25045 are essential in the following areas: gost 25045

It defines the types of mica (such as muscovite or phlogopite) and the binding agents (shellac, epoxy, or silicone) that can be used.

Resistance to bending, compression, and shearing. Industrial Applications While many modern standards have shifted toward synthetic

The full title of the standard is .

Materials are typically categorized by their heat resistance and physical form (e.g., rigid sheets for commutator segments vs. flexible tapes for coil wrapping). Technical Requirements: Materials produced under GOST 25045 are essential in

Providing barriers between high-voltage windings.