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IOTA 704 High Vacuum Diffusion Pump Oil: A Vacuum Solution That Pushes the Limits

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Core Advantages

  1. Exceptional Vacuum Performance

    • Vacuum degree < 3.99 × 10⁻⁵ Pa, meeting high vacuum environment requirements

    • Saturated vapor pressure < 6.65 × 10⁻⁶ Pa, ensuring stable system operation

  2. Excellent Thermal Stability

    • Flash point ≥ 210°C, stable performance in high-temperature environments

    • Good oxidation resistance, extending service life

  3. Wide Operating Temperature Range

    • Solidification point as low as -35°C, suitable for low-temperature environments

    • Indoor storage temperature range: -40 to 50°C


Technical Parameters

Parameter Specification
Appearance Colorless or transparent liquid
Viscosity (25°C) 38 ± 3 cSt
Refractive Index (25°C) 1.5500 ~ 1.5600
Relative Density (25°C) 1.06 ~ 1.07
Flash Point (Open Cup) ≥ 210°C
Solidification Point -35°C

Application Fields

  • Vacuum Smelting Industry: Provides stable and reliable high vacuum environments

  • Electron Tube and Bulb Manufacturing: Ensures product quality and production efficiency

  • High Vacuum Coating (Film): Supports precision coating processes

  • Scientific Research Equipment:

    • Nuclear particle accelerators

    • Electron microscopes

    • Display manufacturing


Product Characteristics

  • Purity Guaranteed: Colorless and transparent, free from impurity contamination

  • Stable Performance: Good thermal stability and strong oxidation resistance

  • Safe to Use: Non-hazardous, convenient for transportation and storage

  • Cost-Effective: Long service life and low maintenance costs


Packaging & Storage

  • Packaging Specifications:

    • 1 kg plastic bottle

    • 5 kg, 25 kg, 50 kg plastic drums

    • 200 kg iron drums

  • Storage Requirements:

    • Moisture-proof, avoid direct sunlight

    • Storage temperature: -40 to 50°C

    • Shelf life: 3 years


Why Choose IOTA 704?

  • ✅ Reliable Quality: Performance comparable to international brand 704

  • ✅ Leading Technology: Extremely low saturated vapor pressure and excellent vacuum performance

  • ✅ Wide Applicability: Suitable for various high vacuum environments

  • ✅ Comprehensive Service: Professional technical support and complete after-sales service


Professional Certification

  • CAS No.: 3982-82-9

  • Non-hazardous, safe and convenient for transportation and storage

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