Product Description
Overview
Petropec Silicone Oil is a premium polydimethylsiloxane (PDMS) fluid engineered for demanding industrial, manufacturing, and Petropec applications. Its superior lubrication, dielectric strength, and release properties make it a versatile solution for sectors requiring heat resistance, chemical inertness, and surface protection.
Key Features
- Exceptional Mold Release Performance – Forms a micro-thin, non-carbonizing film for easy part release.
- Thermally Stable – Effective from -50°C to +200°C without breakdown.
- Chemically Inert – Compatible with metals, plastics, elastomers, and most chemicals.
- Low Surface Tension – Spreads evenly for uniform coverage and minimal usage.
- Hydrophobic – Repels water and moisture.
- Multiple Viscosities Available – 100, 350, 500, 1000, 12,500, 60,000, 100,000 cSt.
Applications
1. Mold Release Agent
- Plastic Injection Molding – Facilitates easy ejection of molded parts without residue.
- Rubber & Elastomer Molding – Prevents sticking and tearing during demolding.
- Die Casting – Reduces wear on molds and extends tooling life.
2. Lubrication & Anti-Seize
- Bearings, gaskets, O-rings, and seals in high-temperature and chemically aggressive environments.
- Valves and fittings in oil & gas pipelines.
- Anti-foaming.
3. Dielectric & Electrical Insulation
- Used as transformer oil, capacitor fluid, and insulating medium.
- Protects electrical connections in damp or corrosive environments.
4. Hydraulic & Damping Fluid
- Instruments, dashpots, and precision equipment requiring stable damping across temperature ranges.
5. Surface Protection & Water Repellency
- Forms a thin film that protects metals, glass, plastics, and ceramics from moisture, dust, and corrosion.
6. Heat Transfer Fluid
- Stable in closed-loop systems for controlled heating and cooling processes.
Technical Data Sheet (TDS)
| Property | 100 cSt | 350 cSt | 1000 cSt | 12,500 cSt | 60,000 cSt | 100,000 cSt |
|---|---|---|---|---|---|---|
| Viscosity @ 25°C (cSt) | 100 | 350 | 1000 | 12,500 | 60,000 | 100,000 |
| Specific Gravity @ 25°C | 0.965 | 0.965 | 0.965 | 0.970 | 0.975 | 0.975 |
| Pour Point (°C) | -50 | -50 | -50 | -45 | -40 | -40 |
| Flash Point (°C, COC) | 315 | 315 | 315 | 320 | 325 | 325 |
| Refractive Index (nD25) | 1.403 | 1.403 | 1.403 | 1.404 | 1.405 | 1.405 |
| Surface Tension (dyn/cm @ 25°C) | 21.1 | 21.1 | 21.1 | 21.2 | 21.3 | 21.3 |
| Thermal Stability Range (°C) | -50 to +200 | -50 to +200 | -50 to +200 | -45 to +200 | -40 to +200 | -40 to +200 |
Packaging Options
- 200 Liter Drum – Bulk supply for manufacturing plants
Compliance & Safety
- Non-toxic, chemically inert, non-flammable under normal use
- Complies with Petropec industrial lubricant and mold release specifications
- SDS (Safety Data Sheet) available on request
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