Low Viscosity Thermal Conductive Medium, Low Viscosity, Good Heat Transfer, Low Viscosity Ethyl Silicone Oil Iota 20569,

Product Description

 

Low viscosity ethyl silicone oil IOTA 20569
 
1. Chemical name:
Polymethylethylsiloxane

2. Technical indicators:
 

Viscosity 25ºC

colorless, odorless, transparent liquid

Viscosity 25ºC: 9.5-10.5cps
Density 25ºC: 0.92-0.94 g/cm3
Flash point: >180ºC
Freezing point: <-85ºC

3. Performance and use:

1. Low viscosity thermal conductive medium, low viscosity, good heat transfer performance; high flash point, excellent safety performance.
2. Excellent dielectric properties, can be used for heat dissipation of high-power radio equipment.
3. Excellent chemical stability, no chemical reaction with strong acids and alkalis (except concentrated sulfuric acid and hydrofluoric acid).

4. Packaging and transportation:

1. 200 liter plastic barrel or 1000 liter barrel packaging.
2. Common chemicals, avoid storage with strong acids, strong alkalis, and oxidants.
3. Shelf life: 24 months.

Key Application Fields

 

Lubrication Industry: Used as a high-performance lubricant for precision instruments (such as watches, meters, and optical equipment), small mechanical parts, and rubber/plastic moving components. Its low viscosity ensures smooth operation of micro-mechanisms, while its thermal stability extends the service life of lubricated parts.

Molding & Release Agents: Applied as a release agent in the molding of plastics (e.g., PVC, ABS), rubber products, and composite materials (e.g., fiberglass-reinforced plastics). It prevents the molded product from adhering to the mold surface, reduces mold wear, and improves the surface finish of the product.

Coatings & Inks: Added as a flow modifier, anti-cratering agent, or gloss enhancer in oil-based coatings and inks. It improves the leveling property of coatings during application, reduces surface defects such as craters and orange peel, and enhances the scratch resistance and weatherability of the coating film.