IOTA Silicone Oil（Anhui） Co., Ltd.
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While traditional dimethyl silicone rubber becomes brittle and fails around -60°C, the IOTA 2056 GUM series, with its unique diethyl structure:
Effectively solves low-temperature crystallization issues, maintaining elasticity and flexibility at ultra-low temperatures
Features constant elastic modulus and damping properties, ensuring stable mechanical performance across a wide temperature range
Combines cold resistance with damping and vibration reduction, meeting multiple requirements of precision equipment
| Model | Ethyl Content | Molecular Weight | Vinyl Content | Characteristic Positioning |
|---|---|---|---|---|
| GUM-1 | 20% | 700,000-1,000,000 | 0.5% | General cold-resistant type |
| GUM-2 | 30% | 700,000-1,000,000 | 0.8% | High-elasticity cold-resistant type |
| GUM-3 | 50% | 500,000-700,000 | 0.07%-0.8% | Ultra-cold-resistant special type |
Exceptional Cold Resistance
Glass transition temperature as low as -147°C
Maintains good elasticity even at -100°C
Constant Elasticity and Damping
Elastic modulus variation rate <5% within -80°C to +150°C range
Provides stable vibration damping protection for precision instruments
Excellent Processability
Precisely controlled molecular weight distribution
Volatile content ≤3%, ensuring consistent product quality
Cryogenic Equipment: Sealing and insulation components for liquid nitrogen and liquid oxygen storage devices
Aerospace: Low-temperature protection components for high-latitude aircraft and satellites
Deep-Sea Exploration: Pressure-resistant sealing materials for deep-sea underwater equipment
Precision Electronics: Damping and vibration reduction elements for high-precision sensors and measuring instruments
Polar Equipment: Cold-resistant parts for Antarctic and Arctic research equipment
"In the aerospace sector, materials need to maintain stable performance under vast temperature fluctuations," stated IOTA's Chief Materials Scientist. "IOTA 2056 GUM not only solves the material embrittlement problem at extreme low temperatures, but its constant elastic modulus特性 also ensures the measurement accuracy of precision equipment in environments with drastic temperature changes. This is a significant breakthrough in materials science."
Packaging Specification: 20kg/box, convenient for transportation and storage
Storage Conditions: Room temperature, dry environment, avoid direct sunlight
Shelf Life: 36 months, providing consistent batch-to-batch quality
