Poly[dimethylsiloxane-co-methyl(3-hydroxypropyl)siloxane]-graft-poly(ethylene/propylene glycol)
Poly[dimethylsiloxane-co-methyl(3-hydroxypropyl)siloxane]-graft-poly(ethylene/propylene glycol) (CAS: 68937-55-3) is a silicone-based polymer graft copolymer. It functions effectively as a leveling agent and surfactant in film formulations, and as a release agent in molding processes. Its solubility in various organic solvents makes it a versatile material in multiple industrial applications. Tech Serve Solutions supplies this chemical for research and development purposes.
![Poly[dimethylsiloxane-co-methyl(3-hydroxypropyl)siloxane]-graft-poly(ethylene/propylene glycol) — chemical structure, CAS 68937-55-3; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F68937-55-3.png&w=3840&q=75)
Film Leveling and Surfactant Properties
This compound promotes uniform film formation and provides excellent surface tension reduction. It is valuable in coatings and formulations where smooth, defect-free surfaces are critical.
Mold Release Agent
Its unique composition allows for efficient release of molded parts from their molds. This property is essential in polymer processing and manufacturing to prevent damage to parts and molds.
Lubricating Agent
The material exhibits lubricating properties, making it suitable for applications requiring friction reduction between surfaces. This can extend the lifespan of mechanical components.
Micro/NanoElectronics Applications
Utilized in micro and nanoelectronics, it plays a role in processes such as self-assembly and contact printing, and in the fabrication of stamps for nanolithography.
| Density | 1.04 g/mL at 25 °C(lit.) |
|---|---|
| Refractive index | n20/D 1.45(lit.) |
| Solubility | H2O: insoluble (above 43 °C)cold water, acetone, toluene and lower alcohols: soluble |
| Viscosity | 600-1200 cP(25 °C)(lit.) |
| Application | Promotes leveling and surfactant properties in films. Mold release agent. Lubricating agent. |
| Flash point | 113 °C / 235 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly[dimethylsiloxane-co-methyl(3-hydroxypropyl)siloxane]-graft-poly(ethylene/propylene glycol) used for?
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This chemical is primarily used to promote leveling and surfactant properties in films, as a mold release agent, and as a lubricating agent. It also finds applications in materials science, micro/nanoelectronics, PDMS elastomers/resins, and self-assembly/contact printing.
What are the CAS number and formula for this product?
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The CAS number is 68937-55-3. The formula is not provided in the available data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a technical grade material. We do not represent it as USP, BP, EP, or for nutraceutical, food, or pharmaceutical use.
What are the safety and handling recommendations?
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This compound has a flash point of 113 °C (235 °F) and a WGK Germany rating of 3. Please consult the Safety Data Sheet (SDS) for comprehensive handling and hazard information.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a sample or quote?
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To request a sample or quote, please contact our sales team through the website or by phone.
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