In modern power equipment and medical material fields, insulation media and base carriers are required to meet multiple demands such as high-temperature resistance, high stability, and safety reliability. IOTA 250-30 Methyl Phenyl Silicone Oil, with its unique molecular structure, excellent electrical insulation properties, extremely low freezing point, and good biocompatibility, provides reliable solutions for power capacitors, medical packaging, and high-end skincare products.

Core Product Advantages

 Excellent Heat Resistance and Electrical Performance

• Flash point as high as ≥240°C (open cup), with a wide range of long-term operating temperatures

• Excellent corona resistance and high average withstand voltage, suitable for high-voltage power equipment

• Small coefficient of volume expansion, outstanding temperature stability

 Extremely Low Freezing Point, Adaptable to Harsh Cold Environments

• Freezing point as low as -45°C, maintaining fluidity even in severe cold conditions

• Suitable for outdoor, high-latitude, and low-temperature operating conditions

 Good Biocompatibility and Safety

• Complies with relevant safety standards for medical materials

• Colorless, transparent, and odorless, suitable for products in direct contact with the human body

• Good compatibility with various polymer materials

 Excellent Comprehensive Physical Properties

• Moderate viscosity (25–40 CST), facilitating pouring, impregnation, and mixing

• Refractive index 1.4700–1.4800, suitable for optical-related applications

Technical Parameters Overview

Main Application Areas

1. Power Electronics Industry

• Insulating Impregnating Fluid for Large Power Capacitors: Provides stable dielectric performance and long-term thermal stability

• Insulation and heat dissipation medium for high-voltage electrical equipment

• Filling and protective materials for transformers, reactors, etc.

2. Medical Materials and Packaging

• Anti-Adhesion Coating for Blood Bags and Infusion Bags: Prevents drug adsorption and ensures accurate dosing

• Base oil for surgical medications: Used as a carrier matrix for ointments and emulsions

• Lubrication and protection for medical catheters and instrument surfaces

3. Cosmetics and Personal Care

• Film-forming agent and texture modifier for skincare products

• Lubrication and spreading aid for color cosmetics

• High-stability base for sunscreens and primers

4. Specialty Industrial Applications

• Base oil for high-temperature lubrication and sealing materials

• Lubrication and protective coatings for optical instruments

• Antirust and surface treatment for precision machinery

Usage and Processing Recommendations

• Capacitor Impregnation: Recommended to fill under vacuum conditions to ensure complete penetration

• Medical Coatings: Can be processed by spraying, dipping, or co-extrusion, complying with relevant hygiene standards

• Cosmetic Additions: Directly added to the oil phase, recommended dosage 1%–10%

• General Industrial Use: Adjust the ratio based on system compatibility, and conduct trial verification before use

Packaging, Storage, and Safety

• Packaging Specifications: 25 kg / 50 kg plastic drums, 200 kg iron drums

• Storage Conditions: Store in a cool, dry environment at -40–50°C, avoiding direct sunlight

• Transport Classification: Transported and stored as non-hazardous goods

• Shelf Life: 3 years (under intact original packaging conditions)

• Brand Assurance: IOTA – Expert in Specialty Silicone Materials

Our Technical Support Commitment

We not only provide high-quality products but are also committed to offering:

• Application process optimization guidance

• Compliance documentation support (where applicable)

• Customized parameter adjustment services