CAS:225927-21-9 | Poly(phenylmethylsiloxane), divinyl terminated
(Poly(phenylmethylsiloxane), divinyl terminated)(CAS:225927-21-9) is a linear phenylmethyl silicone oil with vinyl groups at both ends. It can be used as the vinyl component of addition-type phenyl silicone rubber and as a diluent for vinyl phenyl silicone resin.
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Introduction of CAS:225927-21-9 | Poly(phenylmethylsiloxane), divinyl terminated
(Poly(phenylmethylsiloxane), divinyl terminated)(CAS:225927-21-9) is a linear phenylmethyl silicone oil with vinyl groups at both ends. It can be used as the vinyl component of addition-type phenyl silicone rubber and as a diluent for vinyl phenyl silicone resin.
Specification of CAS:225927-21-9 | Poly(phenylmethylsiloxane), divinyl terminated
| Appearance | Viscosity (25℃ mPa·s) | Refractive index n25D | Volatile matter (wt% ≤) | Vinyl content (wt%) | Density (g/mL, 25℃) |
| Colorless transparent oily liquid | 750~1250 | 1.53~1.55 | 2.0 | 0.40~0.90 | 1.00~1.20 |
| 1500~25002.0 | 1.53~1.55 | 2.0 | 0.30~0.70 | 1.00~1.20 | |
| 2500~3500 | 1.53~1.55 | 2.0 | 0.30~0.70 | 1.00~1.20 | |
| 4500~5500 | 1.53~1.55 | 2.0 | 0.30~0.70 | 1.00~1.20 | |
| 7000~9000 | 1.53~1.55 | 2.0 | 0.20~0.60 | 1.00~1.20 |

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