Description

Siloxanes And Silicones, Di-Me, Di-Ph, Hydroxy-Terminated, Reaction Products With Chlorotrimethylsilane, Hydrochloric Acid, iso-Pr Alc. And Sodiumsilicate CAS NO 68440-62-0 is a specialized organosilicon copolymer designed for high-performance applications. This product is engineered to deliver enhanced thermal stability and compatibility in demanding formulations. It is particularly valuable for manufacturers in the coatings, sealants, and specialty polymer industries seeking to improve product durability and performance under extreme conditions.

Application

• High-Temperature Resistant Coatings: Acts as a key modifier in protective paints and industrial coatings for automotive, aerospace, and machinery components.
• Specialty Sealants and Adhesives: Imparts flexibility, water repellency, and thermal stability to advanced sealing compounds for construction and electronics.
• Polymer Additive: Used as a flow aid, release agent, or property enhancer in engineering plastics and composite materials.
• Mold Release Agents: Serves as an effective component in formulations for tire manufacturing and rubber molding processes.
• Waterproofing Agents: Incorporated into treatments for textiles, leather, and construction materials.
• Lubricant and Grease Additive: Enhances the performance of high-temperature lubricants for industrial equipment.

Basic Information

Product Name	Siloxanes And Silicones, Di-Me, Di-Ph, Hydroxy-Terminated, Reaction Products With Chlorotrimethylsilane, Hydrochloric Acid, iso-Pr Alc. And Sodiumsilicate
CAS No.	68440-62-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethyl, Diphenyl Siloxane Copolymer; Hydroxy-Terminated Diphenyl Dimethyl Siloxane; Modified Phenylmethyl Silicone Fluid; Siloxanes and silicones, di-Me, di-Ph, hydroxy-terminated, reaction products with chlorotrimethylsilane, hydrochloric acid, isopropyl alcohol and sodium silicate; Phenyl Modified Silicone Oil; Diphenyl Dimethyl Polysiloxane, Hydroxy Terminated; CAS 68440-62-0
EINECS	Contact for details

Quality Control

Our production of this specialty siloxane adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including assessment of key physical properties and functional group content. Certificates of Analysis (COA) documenting purity, viscosity, and other critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place with low humidity. Recommended storage temperature is 15-25°C. Ensure the container is kept tightly sealed when not in use to prevent moisture absorption and degradation of product quality.

Specification

Item	Specification
Appearance	Clear viscous liquid
Identification (IR)	Conforms
Viscosity (25°C)	Contact for details
Refractive Index (25°C)	Contact for details
Phenyl Content	Contact for details
Hydroxyl Value	Contact for details
Water Content	< 0.1%

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