Description

Siloxanes And Silicones, Di-Me, Me Hydrogen, Reaction Products With Polyethylene Glycol Mono-Me Ether And Polypropylene Glycol Mono-Bu Ether is a specialized organomodified silicone surfactant, engineered by reacting a methyl hydrogen siloxane with specific polyether blocks. This product matters because it offers a unique combination of silicone-based surface activity and polyether-derived water solubility, enabling superior wetting, spreading, and foam control in complex formulations. It is essential for industrial chemists and formulators in the coatings, agrochemical, and polyurethane foam sectors who require advanced performance additives to solve interfacial challenges.

Application

• As a high-performance surfactant and wetting agent in water-based industrial and architectural coatings to improve substrate coverage and reduce surface defects.
• As a key emulsifier and spreading agent in agricultural formulations (herbicides, pesticides) to enhance leaf adhesion and rainfastness.
• As a cell opener and foam stabilizer in flexible polyurethane foam production to control cell structure and airflow.
• As a leveling and anti-cratering additive in printing inks and industrial cleaners to ensure uniform film formation.
• As a lubricity and release agent in fiber and textile processing to reduce friction and improve processing efficiency.
• As a compatibilizer and processing aid in polymer blends and composites to enhance filler dispersion.

Basic Information

Item	Details
Product Name	Siloxanes And Silicones, Di-Me, Me Hydrogen, Reaction Products With Polyethylene Glycol Mono-Me Ether And Polypropylene Glycol Mono-Bu Ether
CAS No.	162567-97-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyether-modified methyl hydrogen siloxane; Silicone polyether copolymer; Polyalkyleneoxide modified heptamethyltrisiloxane; Organosilicone surfactant; Methyl hydrogen polysiloxane polyoxyalkylene copolymer; PEG/PPG ether modified siloxane; Alkoxylated polysiloxane; Nonionic silicone surfactant
EINECS	Contact for details

Quality Control

Our production of this organomodified silicone adheres to strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as silicone content, polyether ratio, viscosity, and surface tension. Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong acids and organic solvents. Under recommended conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color (Gardner)	≤ 3
Viscosity @ 25°C	Contact for details
Specific Gravity @ 25°C	Contact for details
Refractive Index @ 25°C	Contact for details
Water Content (Karl Fischer)	≤ 0.5% w/w
pH (5% in water)	5.0 - 7.0
Surface Tension (0.1% in water)	≤ 25 mN/m

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