Description

Methyloxirane Polymer With 1,1,1,3,5,7,9,11,11,11-Decamethylhexasiloxane, Oxirane, And ((2-Propenyloxy)Methyl) Oxirane is a specialized silicone-modified polyether copolymer designed to impart unique surface-active and rheological properties. This advanced material is engineered to deliver exceptional performance as a foam control agent, surfactant, and process aid in demanding industrial formulations. It is a critical component for manufacturers in the polyurethane foam, coatings, adhesives, and personal care industries seeking to enhance product stability, texture, and processing characteristics.

Application

• Polyurethane Foam Stabilizer: Acts as a key surfactant and cell opener in flexible and rigid PU foam production, ensuring uniform cell structure and preventing foam collapse.
• Coatings & Inks Additive: Functions as a flow and leveling agent, wetting agent, and defoamer in solvent-based and high-solid coating systems.
• Adhesive & Sealant Modifier: Improves substrate wetting, bubble release, and rheology control in silicone-modified polymers and other adhesive formulations.
• Personal Care Ingredients: Used as an emollient, conditioning agent, and foam booster in hair care and skin care products.
• Industrial Process Aid: Serves as an effective defoamer and anti-foam agent in chemical processing, wastewater treatment, and fermentation applications.
• Lubricant & Release Agent: Provides internal lubrication and mold release properties in plastic and rubber compounding.

Basic Information

Product Name	Methyloxirane Polymer With 1,1,1,3,5,7,9,11,11,11-Decamethylhexasiloxane, Oxirane, And ((2-Propenyloxy)Methyl) Oxirane
CAS No.	102634-21-9
Molecular Formula	Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Silicone Polyether Copolymer; Polyether-modified Siloxane; Allyl Glycidyl Ether-modified Silicone Polyether; Poly(propylene oxide)-block-polydimethylsiloxane-block-poly(propylene oxide); EO/PO Modified Silicone Surfactant; Silicone Glycol Copolymer; Polyalkyleneoxide Modified Heptamethyltrisiloxane; Foam Stabilizer 102634-21-9
EINECS	Contact for details

Quality Control

Our production of this silicone polyether copolymer adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of viscosity, hydroxyl value, silicone content, and functional group analysis. Certificates of Analysis (COA) detailing batch-specific specifications are provided and can be tailored to meet individual customer requirements and relevant industry standards.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption and potential degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Viscosity (25°C)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Specific Gravity (25°C)	Contact for details
Water Content	< 0.5%
Identification (IR)	Conforms

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