Description

Siloxanes And Silicones, Di-Me, Me Hydrogen, Reaction Products With Acetic Anhydride, Polyethylene Glycol Allyl Me Ether And Polypropylene Glycol Monoallyl Ether is a specialized organomodified silicone copolymer. This product is engineered to provide unique surface-active properties, combining the thermal stability and hydrophobicity of silicones with the hydrophilic and reactive characteristics of polyether chains. It is primarily utilized in the formulation of advanced industrial coatings, adhesives, and release agents where enhanced compatibility, foam control, and surface modification are critical.

Application

• As a key surfactant and foam control agent in high-performance polyurethane foam systems.
• As a surface modifier and leveling agent in industrial and architectural coatings to improve substrate wetting and flow.
• As a reactive intermediate or additive in silicone-based release coatings and pressure-sensitive adhesives.
• As a compatibilizer in complex polymer blends and sealants to improve component integration.
• As a processing aid in the manufacture of plastics and elastomers to reduce internal friction and improve mold release.
• In textile finishing to impart softness, water repellency, and durable lubrication to fibers.

Basic Information

Product Name	Siloxanes And Silicones, Di-Me, Me Hydrogen, Reaction Products With Acetic Anhydride, Polyethylene Glycol Allyl Me Ether And Polypropylene Glycol Monoallyl Ether
CAS No.	162567-89-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyether-modified methylhydrogen siloxane; Siloxanes and silicones, di-Me, Me hydrogen, reaction products with acetic anhydride, polyethylene glycol allyl Me ether and polypropylene glycol monoallyl ether; Acetic anhydride, reaction products with polyethylene glycol allyl methyl ether, polypropylene glycol monoallyl ether and di-Me, Me hydrogen siloxanes and silicones; Polyalkylene oxide modified methylhydrogen polysiloxane; Organomodified silicone polyether copolymer; Reactive silicone polyether copolymer; Methylhydrogen siloxane polyether copolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as viscosity, hydroxyl value, and silicone content to guarantee batch-to-batch consistency for your formulations.

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/59-77°F). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color	Colorless to pale yellow
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details
Hydrogen Content (Active H)	Contact for details
Water Content	< 0.5%

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