Суспензия ВНИИ НП-230А ТУ 38.101558-75
forms an anti-friction, high-temperature, frost-resistant solid lubricant coating designed for use in friction and sliding points in the temperature range from minus 60 °C to plus 250 °C. It is used in the vacuum of outer space. It is recommended for use in radiation exposure conditions. VNII NP-230A suspension is a black mobile liquid.

The warranty period for storage of VNII NP-230A suspension in the manufacturer's container is 6 months