PMS-300 oil
silicone fluid
Description
The basis of heat-resistant anti-adhesion (separation) emulsions for molds in the manufacture of tires, rubber, for the lubrication of contact between plastic and rubber. Systems based lubricants friction metal-plastic, the mechanical apparatus. Basis defoamers wide range of applications. High and low temperature heat transfer fluids. Shock absorber, hydraulic damping and coolants. Dielectric. Plasticizer for the various elastomers. In the production of household chemicals, cosmetics, pharmacology and medicine.
Advantages
- polymethylsiloxane (PMS) – transparent, colorless, chemically inert and corrosion-resistant fluid. Are dissolved in aromatic and chlorinated hydrocarbons are not soluble in lower alcohols and water. Polymethylsilicone liquids have hydrophobicity, and good dielectric properties and damping are surfactants;
- Pour liquid below -60 ° C. Polymethylsilicone liquid can be used at operating temperatures from -50 to + 200 ° C. Liquids with a flash point below + 200 ° C are used in open systems only at temperatures not exceeding the flash point;
- Unlike mineral or synthetic oils, polymethylsiloxane fluid have excellent electrical insulation, defoaming and anti-adhesion properties.
Applications
- The basis of heat-resistant anti-adhesion (separation) emulsions for molds in the manufacture of tires, rubber products (RTI), to lubricate the contact between the plastic and rubber;
- Basis lubricants friction metal-plastic systems, mechanical equipment;
- The basis of defoamers wide range of applications;
- High and low-temperature heat transfer fluids;
- the shock absorber, hydraulic damping and coolants;
- Dielectrics;
- Plasticizers for various elastomers;
- In the production of household chemicals: paints, varnishes, lacquers, polishes and pastes;
- In the production of cosmetics, pharmacology and medicine.
Specifications
| Name pokazatlelya | Norm |
| Kinematic viscosity (depending on the grade of liquid) at 20 ° C, cSt | 4,5 – 1050 |
| Flashpoint COC (depending on grade), ° C | 116 – 316 |
| Pour point (depending on the grade), ° C | -100 – -60 |
| The boiling point at a residual pressure 0,13-0,5kPa, ° C: | |
| ICP 5-10 | 170 – 250 |
| ICP 10-40 | 250 |
| PMS 50-1000 | 300 |
| silicon content (depending on the grade),% | 35,5 – 38,5 |
| Autoignition liquids (depending on grade), ° C | 330 – 400 |
| Temperature limits of vapors in air ignition (depending on grade), ° C lower | 128 – 214 |
| Temperature limits of vapors in air ignition (depending on grade), ° C, the upper | 256 – 297 |
| Density at 20 ° C, g /cm3 | 0,91 – 0,98 |
| Density for liquids with a viscosity greater than 200 cSt at -60 ° C, g /cm3 | 1,03 – 1,04 |
| The solubility in water is less,% | 0,2 |
| The solubility in aromatic and chlorinated hydrocarbons,% | 100 |
| The solubility in alcohol, acetone,% | Complete for PMS 5-10 |
| Thermal conductivity at 20 ° C W /m * K | 0,167 |
Additional information
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