Description

Silane, Dichlorodimethyl-, Polymer With Trichloromethylsilane is a specialized organosilicon polymer, also known as a chlorinated silane resin. This compound is valued for its role as a versatile intermediate and precursor in advanced material synthesis, offering unique reactivity due to its chlorosilane functional groups. It is primarily utilized by manufacturers in the silicone, electronics, and specialty coatings industries seeking to enhance product performance and durability.

Application

• Silicone Resin Precursor: Acts as a key building block in the synthesis of heat-resistant and chemically inert silicone resins for high-performance coatings.
• Surface Modification Agent: Used to treat inorganic fillers (e.g., silica, glass) to improve compatibility and dispersion in polymer matrices.
• Adhesion Promoter: Enhances the bonding between organic polymers and inorganic substrates in composite materials and sealants.
• Water Repellent Treatments: Imparts hydrophobic properties to construction materials, textiles, and stone.
• Electronic Encapsulants: Serves as an intermediate in the production of silicones used for protecting sensitive electronic components.
• Release Coatings: A starting material for formulating non-stick coatings in industrial molding processes.

Basic Information

Product Name	Silane, Dichlorodimethyl-, Polymer With Trichloromethylsilane
CAS No.	29933-95-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethyldichlorosilane polymer with methyltrichlorosilane; Chlorinated dimethylsiloxane-methylsiloxane copolymer; Methylchlorosilane resin; Dichlorodimethylsilane-methyltrichlorosilane copolymer; Silane, dichlorodimethyl-, polymer with trichloromethylsilane; Polydimethylsiloxane-co-methyltrichlorosiloxane; Chlorosilane copolymer; Methylchloropolysiloxane
EINECS	Contact for details

Quality Control

Our Silane, Dichlorodimethyl-, Polymer With Trichloromethylsilane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. This material is hygroscopic (moisture-sensitive) and reacts with strong acids and organic solvents. Recommended storage temperature is 15-25°C. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (as Chlorosilane)	≥ 95.0%
Chloride Content	Contact for details
Viscosity (25°C)	Contact for details
Density (25°C)	Contact for details

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