IOTA Silicone Oil（Anhui） Co., Ltd.
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IOTA120 is a high-performance methyl phenyl vinyl silicone rubber. With its unique molecular structure design, it maintains excellent performance under harsh conditions such as wide temperature ranges, intense radiation, and high-temperature ablation, making it an ideal base polymer for high-temperature vulcanized (HTV) silicone rubber.
Excellent High and Low Temperature Resistance: Maintains elasticity and mechanical strength across an extremely wide temperature range, ensuring stable operation of equipment under extreme conditions.
Superior Ablation Resistance (Medium to High Phenyl Content): Effectively resists erosion from high-temperature airflow, suitable for high-temperature applications such as spacecraft exterior surfaces and engine seals.
Good Radiation Resistance (High Phenyl Content): Exhibits minimal performance degradation in nuclear and space radiation environments, ensuring long-term reliability of critical components.
Outstanding Cold Resistance (Low Phenyl Content): Remains flexible even under extremely cold conditions, preventing brittle failure.
| Property | Unit | Value |
|---|---|---|
| Color | — | Colorless |
| Phenyl Content (Ph/Si) | % | 5–40 |
| Molecular Weight (Mw) | 10,000 | 40–80 |
| Specific Gravity (25℃) | — | 0.99–1.05 |
| Volatile Content (150℃/3h) | % | ≤2 |
Note: These are typical values and not product specifications.
Aerospace: Ablation-resistant seals, thermal insulation materials for cabins, pipeline protective layers
Nuclear Power & Military: Radiation-resistant sealing rings, cable insulation layers, protective components for critical equipment
Specialized Industrial Equipment: High-temperature valve seals, cold-resistant outdoor components, rubber parts for harsh environments
