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Methyl Hydrogen Silicone Fluid

General Information

  • Product Name: Methyl Hydrogen Silicone Fluid
  • Cas: 63148-57-2
  • Catalog: SUR-NON-083
  • Applications: Textile industry, fire extinguishers, building materials, silicone rubber, cosmetics, others

Introduction

Methyl hydrogen silicone fluid is a versatile silicone compound characterized by the presence of hydrogen groups. This fluid is colorless, odorless, and renowned for its ability to form cross-linked networks on diverse substrates under catalytic conditions.

Characteristics

The Si-H bonds enable it to react with substances containing double bonds, hydroxyl groups, and other active sites. This reactivity allows the formation of silicone products with enhanced performance attributes. Key characteristics include:

  • Excellent Weather Resistance: The fluid provides durable protection against environmental factors, ensuring longevity.
  • Superior Hydrophobicity: It imparts water-repellent properties to treated surfaces, making them resistant to moisture penetration.
  • Versatility: It can form cross-linked films on a variety of materials, enhancing their resistance to moisture, mildew, and rust.

Basic Parameters

ItemsSUR-NON-083
AppearanceClear oily liquid
Hydrogen Content (%)1.58-1.60
Volatiles (%)≤ 1.0
Viscosity (25℃, mm2/s)15-50
Density (25℃, g/cm3)0.98-1.02
Structural Formula(CH3)3SiO[(CH3)(CH3O)HSiO]mSi(CH3)3

* Typical values (not warranted values)

Applications

Methyl hydrogen silicone fluid is utilized across multiple industries due to its multifunctional properties:

  • Textile Industry: Used as a finishing agent for fabrics such as cotton, linen, silk, acrylic, and polyester, it enhances durability and water resistance.
  • Fire Extinguishers: Incorporated in dry powder fire extinguishers to improve flow and dispersion.
  • Building Materials: Acts as a moisture-proof and hydrophobic treatment for glass, ceramics, leather, paper, metal, cement, and marble, extending their lifespan.
  • Silicone Rubber: Serves as a cross-linking agent in addition-cured silicone rubber products, improving their mechanical properties.
  • Cosmetics: Functions as a hydrophobic agent, lubricant, and anti-caking agent in oil-based foundations, enhancing product performance.

Packaging and Storage

  • Packaging Options: Typically packaged in 200L plastic drums, internally coated 200L iron drums.
  • Storage Conditions: Stored in cool, dry conditions away from direct sunlight and sources of heat and free from exposure to acids or alkaline substances, which could compromise its chemical integrity.

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