Chlororopropyl-functional silicones are moderately stable fluids which are reactive with polysulfides and durable press fabrics. They behave as internal lubricants and plasticizers for a variety of resins where low volatility and flammability resistance is a factor. Chloromethyl- and chloromethylphenethyl-terminated polydimethylsiloxanes offer access to block copolymers through various polymerization chemistries such as ATRP & RAFT.
(Chloropropyl)methylsiloxane-Dimethylsiloxane Copolymers, CAS: [70900-20-8], TSCA
| Product Code | Viscosity (cSt) | Molecular Weight | Mole % (Chloropropyl)Methylsiloxane | Refractive Index | Density |
|---|---|---|---|---|---|
| LMS-152 | 300-450 | 7,500-10,000 | 14-16 | 1.420 | 1.01 |
Chloromethyl-Terminated Polydimethylsiloxane, CAS: [158465-60-2]
| Product Code | Viscosity (cSt) | Molecular Weight | Refractive Index | Density |
|---|---|---|---|---|
| DMS-L21 | 100-150 | 6,000-8,000 | 1.406 | 0.98 |
Chloromethylphenethyl-Terminated Polydimethylsiloxane
| Product Code | Viscosity (cSt) | Molecular Weight | Refractive Index | Density |
|---|---|---|---|---|
| DMS-LP21 | 100-150 | 5,000 | 1.420 | 0.98 |