Polydimethylsiloxane (PDMS)
| Chemical Name: | Polydimethylsiloxane (PDMS) |
| Alias: | Polydimethylsiloxane, Dimethicone, Dimethylpolysiloxane… |
| Product Category: | Silicone Fluids– Product |
| Structural Formula: |  |
| CAS No.: | 63148-62-9 |
| EINECS: | 204-467-0 |
| Molecular Formula: | (C₂H₆OSi)ₙ (where n represents the number of repeating units) |
| Molecular Weight: | 74.1 g/mol, Varies with the degree of polymerization; |
Polydimethylsiloxane (PDMS) Description
At Silico Organsilicon, we provide premium Polydimethylsiloxane (PDMS), a versatile silicone polymer known for its outstanding properties and wide-ranging applications.
Explore how PDMS can enhance your products. Contact us today for samples, technical support, or to discuss your project needs. We’re dedicated to delivering the best PDMS solutions to help you achieve superior results!
Silico®'s polydimethylsiloxane (PDMS)
| Product & Viscosity | Typical Applications |
|---|---|
| MF2020-0.65 cSt | Ultra-low viscosity PDMS silicone fluid for fast spreading, carrier fluids, and surface treatment additives. |
| MF2020-1 cSt | Low-molecular-weight silicone oil used for wetting agents, cleaning fluids, and cosmetic formulations. |
| MF2020-5 cSt | Low viscosity silicone fluid used in personal care products, spray formulations, and silicone defoamers. |
| MF2020-10 cSt | Lightweight PDMS silicone oil for textile finishing, surface wetting, and low-friction lubrication. |
| MF2020-20 cSt | Silicone fluid with balanced spreading and lubrication for coatings, cosmetics, and antifoam systems. |
| MF2020-50 cSt | Medium-low viscosity silicone oil used in mold release agents, textile softeners, and polishing formulations. |
| MF2020-100 cSt | General-purpose PDMS silicone fluid for industrial lubrication, anti-stick coatings, and release agents. |
| MF2020-200 cSt | Industrial silicone oil used in mold release systems, damping fluids, and lubricant additives. |
| MF2020-350 cSt | Medium viscosity PDMS silicone fluid for textile finishing and specialty lubricants. |
| MF2020-500 cSt | Versatile silicone oil used in industrial lubricants, release coatings, and defoamer formulations. |
| MF2020-1,000 cSt | Medium viscosity silicone fluid suitable for heat transfer fluids, damping oils, and cosmetic film formers. |
| MF2020-3,000 cSt | High viscosity PDMS silicone oil used in lubrication systems, coatings, and textile processing. |
| MF2020-5,000 cSt | Thick silicone oil for high-performance lubricants, vibration damping fluids, and protective coatings. |
| MF2020-10,000 cSt | High viscosity silicone fluid used as base oil for silicone greases and viscosity modifiers. |
| MF2020-12,500 cSt | Thick PDMS silicone oil used in sealant formulations and industrial damping applications. |
| MF2020-30,000 cSt | Very high viscosity silicone oil for shock absorbers, damping systems, and heavy-duty lubrication. |
| MF2020-60,000 cSt | Thick silicone fluid used in silicone gels, grease formulations, and coating additives. |
| MF2020-100,000 cSt | Semi-flow PDMS silicone oil used in sealants, potting compounds, and structural silicone systems. |
| MF2020-500,000 cSt | Ultra-high viscosity silicone fluid for silicone gels and damping materials. |
| MF2020-1,000,000 cSt | High molecular weight silicone oil used in pressure-sensitive adhesives and sealant systems. |
| MF2020-2,000,000 cSt | Extremely high viscosity PDMS silicone fluid for structural sealants, silicone gels, and adhesive formulations. |
What is PDMS?
Polydimethylsiloxane (PDMS) is a silicone-based polymer known for its unique molecular structure, offering exceptional flexibility, thermal stability, and chemical resistance. These properties make PDMS an ideal solution for a wide range of industries, including cosmetics, healthcare, and manufacturing.
Key Properties
- Chemical Stability: PDMS offers excellent resistance to degradation, ensuring long-term reliability in diverse environments.
- Thermal Resistance: Withstanding temperatures from -50°C to 200°C, PDMS is perfect for high-performance applications.
- Hydrophobic Nature: Its water-repellent properties enhance moisture resistance, ideal for specific formulations.
- Biocompatibility: Safe for medical applications, PDMS is the preferred choice for devices and implants.
Versatile Applications
- Cosmetics & Personal Care: Improve your products with PDMS, acting as an emollient, conditioning agent, and thickener for a luxurious feel and smooth application.
- Medical Devices: Trusted for safety and reliability, PDMS is used in medical devices such as catheters and seals.
- Industrial Uses: Use PDMS as a lubricant to reduce friction and wear in machinery, ensuring efficient performance.
- Food Processing: Utilize PDMS as an effective release agent and anti-foaming agent for optimized food production.
- Electronics: PDMS provides superior insulation and potting solutions, boosting the performance and longevity of electronic devices.
Why Choose Silico’s PDMS?
- Superior Quality: Our PDMS is produced under stringent quality controls, guaranteeing consistent performance and reliability.
- Custom Solutions: We provide tailored PDMS formulations to meet your specific application needs.
- Expert Guidance: Our experienced team is here to help you choose the perfect PDMS product for your requirements.
Packaging Specifications
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Dimethyl Silicone Oil vs. Polydimethylsiloxane (PDMS)
Dimethyl Silicone Oil: A broad term for silicone oils containing dimethylsiloxane units, with varying viscosities.
PDMS: A specific polymer made of repeating dimethylsiloxane units, with a defined structure.
Dimethyl Silicone Oil: Can vary widely in viscosity and application.
PDMS: Known for low viscosity, high thermal stability, and low surface tension.
Dimethyl Silicone Oil: Used in cosmetics, lubricants, and industrial applications.
PDMS: Common in personal care products, medical devices, coatings, and electronics.
In summary, PDMS is a specific type of Dimethyl Silicone Oil, characterized by its polymeric structure and consistent properties.
