1. Classification: Chemical Auxiliary Agent 2. Type: Silicone Fluid 3. Usage: Coating Auxiliary Agents, Petroleum Addi Quick Details
| Classification: Chemical Auxiliary Agent | CAS No.: 63148-62-9 | Other Names: Methyl silicone oil |
| Place of Origin: China (Mainland) | Type: Silicone Fluid | Usage: Coating Auxiliary Agents, Petroleum Addi... |
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Technical Indexes :
No. |
No. Indexes | SC-201-1 | SC-201-2 | SC-201-3 | SC-201-4 | SC-201-5 |
1 | Viscosity,25°C | 100±8 | 315±25 | 350±25 | 500±30 | 1000±80 |
2 | Flashing Point,°C | ≥290 | ≥290 | ≥290 | ≥295 | ≥300 |
3 | Density,25°C,g/cm3 | 0.961~0.969 | 0/965~0.97 | 0.965~0.973 | 0.966~0.97 | 0.967~0.975 |
4 | Dioptre,25°C | 1.4000~1.4100 | ||||
5 | Volatilization | ≤1.50 | ≤1.50 | ≤1.50 | ≤1.50 | ≤1.50 |
Table 2 Indexes Requirements for Application of Polydimethyl Silicone in Medicine, Cosmetic and Food Industries:
No. | No. | SC201-315 | SC201-400 | SC201-500 | SC201-800 | SC201-1000 |
Indexes Item | ||||||
1 | Viscosity25°C mm2/s | 315±15 | 400±20 | 500±40 | 800±40 | 1000±50 |
2 | Flashing Point, °C | ≥290 | ≥295 | ≥295 | ≥300 | ≥300 |
3 | Density, °C,g/cm3 | 0.965~0.973 | 0.965~0.973 | 0.966~0.974 | 0.966~0.974 | 0.967~0.975 |
4 | Dioptre,25°C | 1.4013~1.4053 | 1.4013~1.4053 | 1.4013~1.4053 | 1.4013~1.4053 | 1.4013~1.4053 |
5 | Volatilization,150°C,3h,% | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 |
6 | Acid number, mgKOH/g, | ≤0.005 | ||||
7 | Heavy metal(count by plumbum),% | ≤0.0005 | ||||
8 | Aresnic(count by arsenic),% | ≤0.0002 | ||||
Performance and Application Methyl silicone fluid can be used for a long period under the temperature -50°C~200°C for it is non-toxic, tasteless with physiological inertia and fine chemical stability, electro insulation, antiweatherability, hydrophobic property and high capacity of shearing resistance. It is widely used in insulated lubrication, quakeproof, oil proof, dust proof, dielectric liquid and heat carrier. And it can also be applied in antifoam, mold release agent, oil paint and additives for chemical products of daily use.
Stability Stable
Hazard Characteristics :flammable when it meets naked fire, or high heat
Condition to Avoid being Contacted : acid, alkali
Combustion
(decomposition) products :silicon dioxide, carbon dioxide and minimum uncompleted combustion carbide, formaldehyde
Package, Storage and
Transportation It should be packed in 200L or 50I plastic coated iron bucket(net weight 200kg/bucket,50kg/bucket)and be stored in a shady, cool and ventilated storehouse. It should be kept away from kindling, heat sources avoiding damp and sunlight and interfusion of acid or alkali impurity. Temperature in the
Storehouse above 30 °C is not suitable. Air proof package is required. And it should be put and stored separately from oxidant and alkali. Corresponding varied and quantitative fire fighting equipment should be equipped. Mechanical equipment and tools which are easy to produce sparks are prohibited to be used. When conveying, take care of loading and unloading to avoid damages on package and vessels. It can be transported according to the transport requirements for safe goods.
Quality guarantee period of this product is 3 years. Recheck by this standard is required when the product exceeds the time limit. The product can still be used only after the result of recheck is up to this standard.
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