| Customization: | Available |
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| CAS No.: | 000000 |
| Formula: | 000000 |
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Phenyl hydrogen silicone oil can be used as a crosslinking agent for additive phenyl silicone rubber and is prepared through a specific synthesis process. Octamethylcyclotetrasiloxane (D4), methylhydrogenated cyclosiloxane, methylphenylcyclosiloxane and mixed cyclosiloxane can be used under the catalysis of cation exchange resin, using hydrogen double-terminated toluen solvent, polymerized at a set temperature for a certain period of time, the cation exchange resin is filtered off, the toluen is evaporated at normal pressure, and then the low-boiling products are removed at 0.096Mpa/205ºC and cooled to room temperature to obtain a phenyl to silicon molar ratio (Ph/Si) of 0.30~0.60, a hydrogen mass percentage of 0~0.5%, a controllable viscosity (10mpas~1000mpa·s), a high refractive index, clear and transparent, and containing methylphenylsiloxane chain segments.
Specifications:
| Model | Viscosity,mm2/s | Refractive index | Hydrogen content,% |
| Zinca-PH2005 | 4-5 | 1.5000-1.5050 | 0.54-0.60 |
| Zinca-PH4601 | 45-55 | 1.5300-1.5450 | 0.36-0.38 |
| Zinca-PH4602 | 95-125 | 1.5420-1.5520 | 0.31-0.33 |
Packing:
Packed in 15kg, 200kg coated iron drums, stored in a cool and ventilated place.
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