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IOTA 105 Epoxy Silicone Oil, also known as epoxy functional polysiloxane or epoxy modified silicone fluid, is a functional silicone material containing reactive epoxy groups in its molecular structure. It combines the characteristic properties of a polysiloxane backbone with the chemical reactivity of epoxy functional groups, making it suitable for textile finishing, silicone polymer modification, resin crosslinking, and construction material applications.
Depending on the molecular structure and epoxy functional group distribution, epoxy silicone oil can be designed in several forms, including double-ended epoxy silicone oil, side-chain epoxy silicone oil, terminal-and-side-chain epoxy silicone oil, and single-ended epoxy silicone oil.
IOTA 105 offers multiple structural grades and epoxy values to meet different formulation and processing requirements.
Epoxy silicone oil is a type of functional polysiloxane modified with epoxy-containing organic groups. The silicone backbone provides flexibility and surface properties, while the epoxy groups introduce reactive sites that can participate in chemical reactions with suitable resins and functional compounds.
Compared with conventional dimethyl silicone oil, epoxy modified silicone fluid offers additional opportunities for chemical modification, polymer compatibility improvement, and the preparation of functional silicone materials.
Its molecular structure can be adjusted according to the intended application, allowing formulators to select appropriate viscosity, epoxy value, and functional group distribution.
IOTA 105 is designed for industrial applications requiring both silicone characteristics and epoxy functionality.
Key features include:
Multiple molecular structures: Available in double-ended, high-molecular-weight double-ended, terminal-and-side-chain, and single-ended structures.
Adjustable epoxy value: Available in epoxy values of 0.1, 0.3, 0.6, and 0.9.
Wide viscosity range: Supports different formulation and processing requirements.
Reactive functionality: Epoxy groups provide opportunities for chemical modification and resin crosslinking.
Versatile applications: Suitable for textile chemical intermediates, silicone polymer synthesis, resin modification, and construction additives.
| Parameter | Specification |
|---|---|
| Product Name | IOTA 105 Epoxy Silicone Oil |
| Chemical Name | Epoxy-Terminated Polydimethylsiloxane |
| CAS Number | 102782-97-8 |
| Appearance | Colorless transparent to slightly yellow liquid |
| Viscosity (25°C) | 50–10,000 mPa·s |
| Specific Gravity (25°C) | 1.05–1.10 |
| pH | 6.5–6.8 |
| Refractive Index (nD25) | 1.410–1.450 |
| Epoxy Value | 0.1, 0.3, 0.6, 0.9 |
Note: Specifications may vary depending on the selected grade and molecular structure. Please contact IOTA for the detailed technical data sheet of each grade.
Different epoxy functional structures provide different possibilities for downstream synthesis and formulation.
IOTA 105-1 features epoxy functional groups at both ends of the silicone molecular chain.
It is suitable for:
Preparation of amino silicone oil.
Silicone polymer modification.
Resin crosslinking applications.
Functional silicone intermediate synthesis.
IOTA 105-2 is a high-molecular-weight double-ended epoxy functional silicone intermediate.
It is primarily used for:
Preparation of block silicone oils.
Silicone copolymer synthesis.
Development of functional silicone softeners.
Textile finishing formulations.
IOTA 105-3 contains epoxy functionality at both terminal and side-chain positions, providing multiple reactive sites along the silicone molecular structure.
Typical applications include:
Resin crosslinking agents.
Construction material additives.
Waterproofing formulations.
Functional coating modification.
Silicone-based polymer modification.
IOTA 105-4 contains an epoxy functional group at one end of the silicone molecular chain.
It is mainly used as:
A chemical synthesis intermediate.
A functional silicone modifier.
A raw material for specialty silicone compounds.
A building block for customized silicone polymers.
Epoxy silicone oil is an important intermediate in the preparation of functional amino silicone oils and block silicone oils.
Through further chemical modification, these intermediates can be used to develop textile finishing agents with improved softness, smoothness, and fabric handle.
Typical downstream applications include:
Textile softeners.
Silicone smoothing agents.
Fabric finishing formulations.
Functional silicone block copolymers.
Epoxy functional polysiloxane can participate in suitable chemical reactions through its epoxy groups.
It can be incorporated into selected resin systems to modify their properties and help adjust flexibility, mechanical performance, and surface characteristics.
Potential applications include:
Resin crosslinking formulations.
Silicone-modified resins.
Functional coatings.
Polymer modification.
Specialty adhesive and sealant formulations.
The actual performance depends on resin chemistry, curing conditions, epoxy functionality, and formulation design.
Epoxy silicone oil can be used as a functional additive or intermediate in selected construction material formulations.
Its silicone structure provides hydrophobic characteristics, while its reactive epoxy groups offer opportunities for incorporation into compatible polymer systems.
Potential benefits include:
Improved water repellency.
Enhanced substrate adhesion in suitable formulations.
Improved film-forming properties.
Modification of construction polymer systems.
Development of functional waterproofing materials.
IOTA provides multiple epoxy silicone oil structures to support different industrial synthesis and formulation requirements.
Key advantages include:
Multiple structural configurations for different chemical modification needs.
Adjustable epoxy values for customized formulations.
Broad viscosity options.
Suitable grades for textile chemical intermediates and resin modification.
Technical support for product selection and application development.
By selecting the appropriate molecular structure and epoxy value, customers can develop epoxy-functional silicone materials for specific industrial applications.
Q1: What is epoxy silicone oil used for?
Epoxy silicone oil is mainly used in textile finishing intermediates, amino silicone oil synthesis, block silicone oil production, resin crosslinking, polymer modification, construction additives, and waterproofing formulations.
Q2: What is the difference between double-ended and side-chain epoxy silicone oil?
Double-ended epoxy silicone oil contains epoxy functional groups at the two ends of the silicone molecular chain. Side-chain epoxy silicone oil contains epoxy groups along the silicone backbone. Their different molecular structures influence their reaction behavior and suitability for downstream applications.
Q3: Can epoxy silicone oil be used to manufacture amino silicone oil?
Yes. Double-ended epoxy silicone oil, such as IOTA 105-1, can be used as a reactive intermediate in the preparation of amino silicone oil through appropriate chemical modification processes.
Q4: What epoxy values are available for IOTA 105?
IOTA 105 offers several epoxy value options, including 0.1, 0.3, 0.6, and 0.9, depending on the selected grade.
Q5: How do I select the right epoxy silicone oil grade?
Selection depends on the intended application, required molecular structure, viscosity, epoxy value, and downstream reaction conditions. Customers are encouraged to provide their application details to receive a suitable grade recommendation.
Anhui IOTA Silicone Oil Co., Ltd. is a manufacturer and supplier of functional silicone materials, including epoxy silicone oil, amino silicone oil intermediates, specialty silicone fluids, and other silicone-based products.
We offer multiple grades of IOTA 105 Epoxy Silicone Oil for customers in textile chemicals, resin manufacturing, construction materials, and specialty chemical industries.
If you are looking for an epoxy functional silicone fluid, epoxy terminated polydimethylsiloxane, or epoxy modified polysiloxane, contact our technical and sales team for product specifications, technical data sheets, samples, and quotations.
Website: https://www.ethylsilicone.com/
Email: sales15@siliconeoil.net
