Description

Silicon Ps 908 is a specialized organosilicon compound, identified by CAS NO 68938-51-2, designed for high-performance industrial applications. This product is valued for its ability to impart specific functional properties, such as enhanced stability, surface modification, or reactivity, in advanced material formulations. It is a critical component for manufacturers in the silicone polymers, specialty coatings, adhesives, and electronics sectors seeking reliable and consistent raw materials.

Application

• As a key intermediate or additive in the synthesis of high-performance silicone elastomers and resins.
• As a surface treatment agent or coupling agent to modify the properties of inorganic fillers and pigments in composite materials.
• In the formulation of release coatings, pressure-sensitive adhesives, and sealants.
• As a functional component in electronic encapsulants and potting compounds for improved dielectric properties.
• For the production of specialty coatings that require enhanced weather resistance, gloss, or anti-fouling characteristics.
• As a processing aid or flow modifier in various plastic and rubber compounding applications.

Basic Information

Product Name	Silicon Ps 908
CAS No.	68938-51-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PS 908; Silane PS 908; Organosilicon PS 908; Polysiloxane PS 908; Silicone intermediate 908; Reactive silicone PS908; Functional siloxane 908; Methylphenylsiloxane (possible variant)
EINECS	Contact for details

Quality Control

Our Silicon Ps 908 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for critical parameters such as purity, viscosity, and functional group content. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame. Ensure the container is kept tightly sealed when not in use to prevent moisture absorption or contamination.

Specification

Item	Specification
Appearance	Clear liquid
Identification (IR)	Conforms
Assay (Active Content)	≥ 98.0%
Viscosity @ 25°C	Specified range
Specific Gravity @ 25°C	Specified range
Refractive Index @ 20°C	Specified range
Water Content	≤ 0.1%

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