pharmaceutical chemicals

Product Details:

minimal change in physical properties over a broad temperature range

excellent water-repellent properties

good dielectric properties

low surface tension and thus high surface activity chemically highly unreactive

low solidifying point

good solubility in a wide range of solvents

Product Details:

minimal change in physical properties over a broad temperature range

excellent water-repellent properties

good dielectric properties

low surface tension and thus high surface activity chemically highly unreactive

low solidifying point

good solubility in a wide range of solvents

Product Details:

Xiameter PMX 200 Silicon fluid 5 cst, used For Personal Care Products Like Deodrant, Nail Polish Some Industrial Application are-
Glass Vial
Lens Coating
Mechanical Fluids
etc

Silicone Fluids: An Overview

Silicone fluids are a type of synthetic liquid made from silicone, a polymer made up of silicon, oxygen, carbon, and hydrogen. They are typically in the form of clear, odorless, and colorless liquids and are widely known for their unique properties, which make them valuable in a variety of industrial and commercial applications.

Key Characteristics of Silicone Fluids:

1. Thermal Stability:

   • Silicone fluids have excellent thermal stability, which allows them to operate in extreme temperature ranges—from -50°C to 200°C (and sometimes even higher). This makes them ideal for high-heat applications, such as in automotive or industrial machinery.

2. Low Viscosity:

   • These fluids are available in a wide range of viscosities, from very low to higher viscosities, which allows them to be tailored for specific needs. Their low viscosity allows for easy flow in systems requiring lubrication or heat transfer.

3. Inertness and Non-reactivity:

   • Silicone fluids are chemically inert, which means they do not easily react with other substances. This makes them particularly suitable for sensitive environments, such as in pharmaceuticals, food processing, or electronic equipment.

4. Water Repellency:

   • Silicone fluids are hydrophobic (water-repelling), making them useful in water-resistant applications, such as waterproof coatings, and in environments exposed to moisture or humidity.

5. Electrical Insulation:

   • Due to their non-conductive nature, silicone fluids are widely used as electrical insulators in transformers, capacitors, and other electronic devices.

6. Low Surface Tension:

   • Silicone fluids have low surface tension, which gives them excellent spreading and wetting properties. This makes them effective in coatings, lubricants, and adhesives.

7. Viscosity Stability:

   • Unlike conventional oils, silicone fluids maintain their viscosity and performance characteristics over a wide range of temperatures, which is crucial for applications with fluctuating operating conditions.

8. Biodegradability:

   • In some cases, silicone fluids are biodegradable and less harmful to the environment compared to petroleum-based fluids, making them an environmentally friendly option.

Common Applications of Silicone Fluids:

1. Lubrication:

   • Silicone fluids are used as lubricants in various industries, including automotive (for lubricating engine parts), manufacturing (machinery and equipment), and personal care (such as in cosmetic formulations).

2. Heat Transfer:

   • They are used as heat transfer fluids in industrial processes, such as in the cooling systems of electronics, transformers, and industrial machines due to their excellent thermal conductivity.

3. Cosmetic and Personal Care Products:

   • In cosmetics, silicone fluids are often used in skin creams, lotions, and hair products to enhance smoothness, shine, and provide a silky feel.

4. Electrical Applications:

   • Used in electrical insulation for transformers, capacitors, and cables because of their non-reactivity and excellent insulating properties.

Product Details:

Typical Specifications (USP Grade)
Property Typical Value
Appearance Clear, viscous, colorless liquidOdor Mild, characteristicViscosity (depending on MW) 35 – 2000 cP @ 25°CMolecular Weight Range 300 – 4000 (varies by grade, e.g., PPG-400)Hydroxyl Number Depends on MW (e.g., ~270 for PPG-400)Water Content (Karl Fischer) ≤ 0.5%Specific Gravity @ 25°C 1.005 – 1.015pH (5% solution in water) 5.0 – 7.5Color (APHA) ≤ 50 (Pt-Co)Acid Number ≤ 0.1 mg KOH/gHeavy Metals ≤ 5 ppmResidual Solvents Meets USP <467> requirementsToxicity Non-toxic, safe for topical/oral use (USP)


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🧴 Applications
Pharmaceuticals: Solvent, humectant, and carrier in syrups, ointments, and capsules
Cosmetics & Personal Care: Emollient and viscosity modifier
Food Industry: Used in limited FDA-approved food packaging or indirect applications
Industrial: As a base fluid in lubricants and hydraulic fluids (non-USP grades)


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📦 Packaging & Shelf Life
Shelf Life: Typically 24–36 months if stored properly
Storage: Keep in a cool, dry place in tightly sealed containers, away from moisture