Description

Bis-Peg-15 Dimethicone/Ipdi Copolymer is a high-performance silicone-based copolymer synthesized from dimethicone, poly(ethylene glycol), and isophorone diisocyanate (IPDI). This advanced material is engineered to deliver exceptional compatibility, film-forming, and sensory benefits in complex formulations. It is a critical ingredient for formulators in the personal care and cosmetic industries seeking to enhance product texture, stability, and performance. The compound is identified by CAS No. 190793-18-1.

Application

• Primary emulsifier and stabilizer in water-in-silicone (W/Si) and oil-in-water (O/W) emulsions for creams and lotions.
• Key ingredient in long-wear, transfer-resistant foundations and color cosmetics for improved film formation and wear.
• Used in sun care products (sunscreens, after-sun) to enhance water resistance and skin feel.
• Formulation component in hair care products, such as conditioners and styling aids, for detangling and shine without buildup.
• Acts as a sensory modifier and spreading agent in skin care serums and anti-aging treatments.
• Utilized in decorative cosmetics, including mascara and eyeliners, for smooth application and flexible film properties.
• Potential use in topical pharmaceutical and dermatological preparations requiring enhanced delivery and patient compliance.

Basic Information

Product Name	Bis-Peg-15 Dimethicone/Ipdi Copolymer
CAS No.	190793-18-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimethicone PEG-15/IPDI Copolymer; PEG-15 Dimethicone/IPDI Copolymer; Bis-PEG/PPG-15/5 Dimethicone/IPDI Copolymer; Polyoxyethylene (15) dimethicone/IPDI copolymer; Silicone copolymer PEG-15/IPDI; INCI Name: Bis-Peg-15 Dimethicone/Ipdi Copolymer; IPDI-Dimethicone-PEG-15 Copolymer
EINECS	Contact for details

Quality Control

Our Bis-Peg-15 Dimethicone/Ipdi Copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, viscosity, and functional group content. Our quality commitment supports compliance with relevant ISO, GMP, and REACH standards for global supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from excessive heat and open flame. Under these conditions, the product remains stable for the duration of its shelf life.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Identification (IR)	Conforms to standard
Assay (Silicone Content)	Contact for details
Viscosity (25°C)	Contact for details
pH (5% solution)	5.0 - 7.0
Water Content	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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