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Product Description

monoMethacryloxypropyl Terminated PolyDimethylsiloxane

  • 146632-07-7
  • SOD2115
  • Entrepreneur
  • Clear liquid

Description

MonoMethacryloxypropyl Terminated Polydimethylsiloxane (CAS 146632-07-7) is a silicone-based polymer with a methacryloxypropyl functional group on one end, commonly used in various industrial and research applications due to its unique chemical and physical properties.


Specifications

Items

Specifications

CAS

146632-07-7

Molecular formula

C12H26O4Si2

Appearance

Clear liquid

Molecular Weight

~4600

Boiling Point

>205°C

Melting Point

<-60°C

Flash Point

205°C

Refractive Index

1.4096

Density

0.970 g/cm3

Viscosity (mPa?S)

58.90

Volatile (wt%)

0.300

Applications

MonoMethacryloxypropyl Terminated Polydimethylsiloxane is a versatile material used in several industries due to its silicone backbone and reactive methacrylate group:

1. Adhesives: Acts as a crosslinker and coupling agent, enhancing adhesion to various substrates and improving mechanical properties.

2. Coatings: Used to improve adhesion, weather resistance, and durability in silicone-based coatings.

3. Composites: Serves as a precursor for silicone-based materials, enhancing mechanical properties and thermal stability in high-performance composites.

4. Polymer Synthesis: Employed in the synthesis of silicone-acrylate copolymers, often used in contact lenses, medical devices, and other applications requiring oxygen permeability and flexibility.

5. Other Uses: Found in sealants, optical coatings, photolithography, and materials requiring low surface energy or high flexibility.

Other names:

monoMethacryloxypropyl Terminated PolyDimethylsiloxane

Methacryloxypropyl Terminated Polydimethylsiloxane

3-[[methoxy(dimethyl)silyl]oxy-dimethylsilyl]propyl 2-methylprop-2-enoate

3-(3-methoxy-1,1,3,3-tetramethyldisiloxaneyl)propyl methacrylate

monomethacryloxypropyl terminated PDMS

Mono-Methacrylate Terminated PDMS

Polydimethylsiloxane, monomethacryloxypropyl terminated

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