| CAS No.: | 63148-58-3 |
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| Appearance: | Liquid |
| Usage: | Oil Drilling Auxiliary Agent, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
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Product article: IOTA-255B
Product overview:
255 this model of phenyl silicone oil is currently the largest sales of phenyl silicone oil, this pure methyl phenyl silicone oil, the domestic use of the former Soviet process route, biphenyl structure, developed countries in Europe and the United States like to use monobenzene is methyl phenyl monomer to do.
Performance and use
IOTA-255 has high thermal stability, oxidation resistance, lubricity, radiation resistance and water stability, and the operating temperature range is between -60°C~320°C. It can be used as a high-temperature heat carrier for insulation, lubrication, damping, shockproof and dust-proof occasions, and a base oil for high-temperature lubricating oil and grease.
IOTA 255 index, the appearance is colorless or light yellow transparent liquid, now the technology is progressing, the products are basically colorless and transparent, there will rarely be yellow, the viscosity of the market mainstream is between 50-1000sct, other viscosity can be customized according to the needs of customers; The density of the product is higher than that of methyl silicone oil, and it is also higher than that of water, about 1.02-1.1, the main reason is that the content of phenyl determines the density, and the freezing point changes because of the different phenyl content, and the minimum can reach -120 °C, mainly according to the requirements of customers, and the refractive index change range is relatively large, from the lowest 1.41 to the highest 1.54.
Technical index
| appearance | Colorless or light yellow transparent liquid |
| viscosity(cst,25ºC) | 75~1400 |
| Relative density(25ºC) | 1.02~1.10 |
| Flash point(Open cup)ºC | ≥300 |
| Freezing point(ºC) | ≤-40 |
| Refractive index(25ºC) | 1.4800~1.5150 |
Molecular formula
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1. Are you a manufacturer or trading company ?
We are a manufacturer ,located in Bengbu , Anhui Province , China .
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