Methylphenylpolysiloxane IOTA BJ400 is a specialized silicone fluid that incorporates both diphenylsiloxy and dimethylsiloxy units within its polymeric backbone. This unique composition endows it with remarkable high-temperature stability, enabling its operation within a broad temperature range of -30°C to +280°C.
Methylphenypolysiloxane IOTA BJ400-IOTA (phenylsilicone.com)