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Methyl Phenyl Hydroxy Silicone Oil IOTA R32: High-Performance Phenyl Silicone Oil for Exceptional Stability and Process Compatibility

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Professional-Grade Fully Methyl Phenyl Block Silicone Oil, Redefining High-Temperature and Chemical Stability

We proudly present Methyl Phenyl Hydroxy Silicone Oil IOTA R32 — a high-performance phenyl silicone oil product designed based on a fully methyl phenyl block structure. With its high phenyl content of 50 mol% and precise molecular architecture, IOTA R32 demonstrates outstanding performance in high-temperature stability, radiation resistance, chemical compatibility, and optical properties. It provides a reliable solution for high-end applications such as specialty lubrication, sealing, thermal conductivity, and polymer modification.


Core Performance Advantages

Exceptional Stability Performance

  • Outstanding High-Temperature Stability: High phenyl content imparts excellent thermal stability, suitable for high-temperature operating environments.

  • Excellent Radiation Resistance: The phenyl structure provides superior radiation resistance, meeting the needs of special environmental applications.

  • Broad Chemical Compatibility: Exhibits good compatibility with various organic materials and polymer systems.

Precise Physical Properties

  • Optimized Viscosity Characteristics: Viscosity <100 mPa·s at 20°C, ensuring good fluidity for easy processing and application.

  • High Refractive Index: Refractive index >1.530 at 20°C, suitable for optical-related applications.

  • Excellent Safety Performance: Flash point >150°C (closed cup), ensuring high safety during use and storage.

Rigorous Quality Control

  • Ultra-High Purity Standards: Halogen content <5 ppm, ensuring product purity.

  • Eco-Friendly and Safe Certification: Free from harmful substances such as PCBs (polychlorinated biphenyls) and PAHs (polycyclic aromatic hydrocarbons).

  • Stable Physical Properties: Density ≈1.0 g/cm³ at 20°C, with excellent batch-to-batch consistency.


Technical Specifications

Parameter Specification
Phenyl Content 50 mol%
Appearance (20°C) Colorless transparent liquid
Viscosity (20°C) <100 mPa·s
Density (20°C) ≈1.0 g/cm³
Flash Point (Closed Cup) >150°C
Refractive Index (20°C) >1.530
Halogen Content <5 ppm
PCBs & PAHs Not detected

Primary Application Areas

High-End Industrial Lubrication and Sealing

  • Base oil for high-temperature bearings and precision instrument lubricants.

  • Additive for modifying specialty sealing materials.

  • Lubrication and protective materials for extreme environments.

Polymer Material Modification

  • Key modifying component for high-temperature-resistant silicone rubber.

  • Toughening and heat-resistant modification agent for specialty resins and plastics.

  • Interface treatment agent for high-performance composite materials.

Specialty Functional Materials

  • High-performance base oil for thermal grease and thermal pads.

  • Modifying agent for optical encapsulation and light-transmitting materials.

  • Additive for radiation-resistant and weather-resistant specialty coatings.

Research and Special Applications

  • Pressure transmission medium for high-temperature and high-pressure experiments.

  • Reaction medium or additive for specialty synthesis processes.

  • Protective and encapsulation material for precision instruments.


Packaging and Logistics

Flexible Packaging Specifications

  • Laboratory Scale: 500 mL, 1 L, 5 L plastic bottles.

  • Pilot and Production Scale: 25 L plastic or metal drums.

  • Bulk Industrial Supply: 200 L plastic or steel drums.

Storage and Usage Recommendations

  • Store in a cool, dry, and well-ventilated area, avoiding direct sunlight.

  • If solidification or cloudiness occurs at low temperatures, restore to room temperature and mix thoroughly before use.

  • Seal tightly after opening to prevent moisture and contaminants.


Our Commitment

IOTA R32 is manufactured using advanced processes and a rigorous quality control system, ensuring high-standard consistency across every batch. We are committed to providing customers with:

  • Technical Consulting Support: Professional advice tailored to your application needs.

  • Customization Services: Adjust product specifications to meet unique requirements.

  • Reliable Supply Assurance: A robust supply chain system ensures timely delivery.


Choosing Methyl Phenyl Hydroxy Silicone Oil IOTA R32 is not just selecting a high-performance silicone oil product—it is infusing reliability and innovative potential into your cutting-edge applications. Let us work together to push the boundaries of technology with the power of materials science and create an exceptional future.

*Innovative Materials, Driving the Future — IOTA R32, Your Trusted High-Performance Partner.*

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