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Introduction:
Polydimethylsiloxane (PDMS) is a high-performance silicone fluid known for its excellent thermal stability, lubrication, and hydrophobic properties. It is a clear, non-toxic, and chemically inert polymer widely used in industrial, cosmetic, and pharmaceutical applications. Its unique combination of flexibility, heat resistance, and low surface tension makes it ideal for use as a lubricant, release agent, and surface conditioner.
Applications (Main Points):
Lubricant and release agent in industrial and manufacturing processes
Additive in polishes, coatings, and defoaming agents
Heat transfer and dielectric fluid in electronic and mechanical systems
Surface treatment and protective coating for plastics, rubbers, and metals
Ingredient in cosmetic, personal care, and pharmaceutical formulations
Benefits:
Excellent thermal and oxidative stability
Chemically inert and non-corrosive
Water-repellent and anti-foaming properties
Reduces surface friction and enhances smoothness
Compatible with a wide range of materials and formulations
Poly dimethyl siloxane
Viscosity 50 cSt Grade Industrial Grade Usage/Application Industrial Purity more than 99% Form Liquid Product Type Polydimethylsiloxane Brand Sihauli Chemical Pvt. Ltd. Country of Origin Made in India Polydimethylsiloxaneis a water clear silicone fluid available in viscosities ranging from 0.65 centistokes to 1,00,000 centistokes. Important features of fluid include:
- Little change in physical properties over a wide temperature span a relative flat viscosity temperature serviceability
- Excellent water repellency.
- Good dielectric properties over a wide range of temperature and frequencies.
- Low surface tension – readily wets clean surfaces to impart water.
- repellency and release characteristics.
- Low –toxicity – tests have established that Silicone Oil is
- essentially Nontoxic and non-irritating (although temporary
- discomfort may result if rubbed into the eye).
Packaging size :-1 litre-200litre
Properties:Viscosity at 25°C centistokes Flash Point Specific Gravity at 25°C Visc- temp coefficient Refractive index at 25°C Boiling Point Electrical strength KV,mm,measured at 1.270 mm gap on electrical grade fluid only 100 303°C 0.968 0.6 1.403 2% 13.78 KV 200 315°C 0.971 0.62 1.4031 2% 13.78 KV 350 315°C 0.972 0.62 1.4032 2% 13.78 KV 500 315°C 0.972 0.62 1.4033 2% 13.78 KV 1000 315°C 0.972 0.62 1.4035 2% 13.78 KV 5000 315°C 0.963 0.61 1.4035 2% 14.76 KV 12500 315°C 0.973 0.61 1.4035 2% 14.76 KV 30000 315°C 0.973 0.61 1.4035 2% 14.76 KV 60000 315°C 0.973 0.61 1.4035 2% 14.76 KV
