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481955

Sigma-Aldrich

Poly(dimethylsiloxane), hydroxy terminated

viscosity ~65 cSt 

Synonym(s):

PDMS

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

refractive index

n20/D 1.406

viscosity

~65 cSt

bp

>200 °C

density

0.97 g/mL at 25 °C

SMILES string

C[Si](C)(O)O

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Application

  • Effects of surface modification with hydroxyl terminated polydimethylsiloxane on the corrosion protection of polyurethane coating: This study investigates the improvement of corrosion resistance in polyurethane coatings through modification with hydroxy-terminated PDMS, highlighting its effectiveness in enhancing protective properties (JH Jeon, MY Shon, 2014).
  • Fabrication of silicone modified polyurethane matrix superhydrophobic coating with hydroxy-terminated polydimethylsiloxane modified SiO2 nanoparticles: The study explores the use of hydroxy-terminated PDMS in creating superhydrophobic surfaces for coatings, showing its utility in advanced material applications (Y Cui et al., 2022).
  • High glass transition temperature shape‐memory materials: Hydroxyl‐terminated polydimethylsiloxane‐modified cyanate ester: This research demonstrates the use of hydroxy-terminated PDMS to modify cyanate esters to create materials with high glass transition temperatures and shape-memory properties (Z Li et al., 2020).
  • The preparation and properties study of polydimethylsiloxane-based coatings modified by epoxy resin: This paper discusses the modification of PDMS with epoxy resin to enhance the performance of coatings, providing insights into its potential for creating more durable and effective surface treatments (C Zhou et al., 2016).

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Articles

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

Related Content

We offer PDMS surface modification kit which allows for durable hydrophilization of various polydimethylsiloxane (PDMS) surfaces.

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