Description

Siloxanes And Silicones, Di-Me, Polymers With Me Silsesquioxanes, Reaction Products With 2-(2-Methoxyethoxy)Ethanol is a specialized organosilicon copolymer engineered for advanced performance. This product is valued for its unique combination of silicone backbone stability and polyether side-chain functionality, offering superior surface activity and compatibility. It is a critical material for formulators and manufacturers in the coatings, personal care, and industrial additive sectors seeking to enhance product performance and durability.

Application

• Coatings & Inks: Acts as a high-performance flow and leveling agent, wetting agent, and slip additive to improve surface finish and mar resistance.
• Personal Care Products: Used in hair conditioners, skin creams, and antiperspirants as an emollient and conditioning agent, providing a smooth, non-greasy feel.
• Polyurethane Foam Production: Serves as a key surfactant to stabilize foam cells and control cell structure in flexible and rigid foam formulations.
• Industrial & Institutional Cleaners: Functions as a defoamer component and surface tension modifier for effective cleaning and rinsing.
• Adhesives & Sealants: Imparts improved substrate wetting, spreadability, and moisture resistance to various adhesive systems.
• Textile & Fiber Treatment: Applied as a softener and lubricant to improve the handle, drape, and processability of fibers and fabrics.
• Agricultural Adjuvants: Enhances the spreading and retention of agrochemicals on plant surfaces.
• Plastics & Rubber: Utilized as an internal or external processing aid and mold release agent.

Basic Information

Item	Details
Product Name	Siloxanes And Silicones, Di-Me, Polymers With Me Silsesquioxanes, Reaction Products With 2-(2-Methoxyethoxy)Ethanol
CAS No.	70775-93-8
Molecular Formula	Complex copolymer; Contact for details
Molecular Weight	Varies by grade; Contact for details
Synonyms	Polyether-modified silicone copolymer; Polyalkylene oxide modified heptamethyltrisiloxane; Silicone polyether copolymer; PEG/PPG-modified trisiloxane; Organosilicone surfactant; Trisiloxane ethoxylate; Siloxane polyoxyalkylene copolymer; Alkoxylated trisiloxane
EINECS	Contact for details

Quality Control

Our production of this silicone polyether copolymer adheres to a stringent quality management system. Each batch is tested against critical parameters to ensure consistent performance and purity. A comprehensive Certificate of Analysis (COA) detailing assay, viscosity, specific gravity, and functional group content is provided with every shipment to guarantee it meets your formulation specifications.

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 strong oxidizing agents and excessive heat. Under these conditions, the product remains stable for a minimum of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color (Gardner)	≤ 2
Specific Gravity (25°C)	1.010 - 1.050
Viscosity (25°C, cSt)	50 - 500
Water Content (Karl Fischer)	≤ 0.5 %
Assay (Active Content)	≥ 98.0 %
pH (5% in water)	5.0 - 7.0
Cloud Point (1% in water, °C)	Contact for details

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