Description

Silicone DC 200 Fluid is a high-purity, linear polydimethylsiloxane (PDMS) fluid, widely recognized for its exceptional thermal stability, low surface tension, and excellent dielectric properties. This inert silicone fluid is a critical performance additive and process aid across numerous high-tech manufacturing sectors. It is essential for industries requiring reliable materials for lubrication, release, damping, and insulation applications under demanding conditions.

Application

• High-temperature lubricant and anti-foam agent in industrial processes and machinery.
• Mold release agent for plastics, rubber, and composite materials manufacturing.
• Dielectric coolant and heat transfer fluid in electronics and electrical applications.
• Base fluid for formulating personal care products, cosmetics, and pharmaceutical ointments.
• Damping and shock-absorbing fluid in precision instruments and automotive components.
• Water repellent and protective coating additive for textiles, leather, and construction materials.
• Process aid and surface tension modifier in coatings, inks, and adhesive formulations.

Basic Information

Product Name	Silicone DC 200 Fluid
CAS No.	53664-58-7
Molecular Formula	(C2H6OSi)n
Molecular Weight	Varies by viscosity grade
Synonyms	Polydimethylsiloxane; Dimethyl Silicone Fluid; Dimethylpolysiloxane; PDMS; Dimethicone; Silicone Oil; Methyl Silicone Fluid; Dow Corning 200 Fluid
EINECS	Contact for details

Quality Control

Our Silicone DC 200 Fluid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for viscosity, purity, and performance. Certificates of Analysis (COA) are provided to guarantee consistency and traceability, supporting compliance with relevant industry standards for industrial and cosmetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and open flames. For long-term storage, ensure containers are sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless fluid
Identification (IR)	Conforms to standard
Viscosity @ 25°C	Grade dependent (cSt)
Specific Gravity @ 25°C	0.960 - 0.980
Refractive Index @ 25°C	1.400 - 1.410
Flash Point	> 300 °C
Volatile Content	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.