Silicone Fluids - Methyl hydrogen silicone fluid
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| SiSiB® PF2020
Polymethylhydrogensiloxane.
Synonym: Methylhydrogenpolysiloxane, Methylhydrogen siloxane,
Methyl hydrogen polysiloxane, Methylhydrogen fluid, Methyl hydrogen silicone fluid.
Countertype of Wacker's SILRES BS-94, DowCorning's MH-1107, Momentive's TSF-484 & DF-1040, Rhodia's Rhodorsil H68 and ShineTsu's KF-99.
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SiSiB® PF2020 is a methylhydrogen silicone fluid in which some of the methyl radicals of dimethyl silicone fluid are replaced by hydrogen.
A clear coating with good water repellency, mold releasability, and lubricity is obtained by baking this product onto the surface of various materials.
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| Typical Physical Properties |
| Chemical Name: |
Methylhydrogenpolysiloxane |
| CAS No.: |
63148-57-2 or 9004-73-3 |
| EINECS No.: |
N/A |
| Empirical Formula: |
N/A |
| Molecular Weight: |
N/A |
| Boiling Point: |
N/A °C [760mmHg] |
| Flash Point: |
>200°C |
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| Color and Appearance: |
Colorless clear liquid |
| Specific Gravity [25°C]: |
0.990~0.998 |
| Refractive Index [25°C]: |
1.397 |
| Active Ingredient: |
100% |
| Volatile Content: |
<1% [150°C, 2hrs] |
| Hydrogen Content: |
1.6% |
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| Viscosity [25°C]: |
mm2/s |
| SiSiB® PF2020-10 |
7~15 |
| SiSiB® PF2020-20 |
16~24 |
| SiSiB® PF2020-30 |
26~34 |
| SiSiB® PF2020-40 |
36~44 |
SiSiB® PF2020 may be used for water repellent (hydrophobing) treatment of plasterboard and plaster blocks.
SiSiB® PF2020 may be used for treatment of powders and granular materials to make them water repellent.
SiSiB® PF2020 may be used for treatment of dry-spayed substances (like extinguisher powders, various fillers) to make them free flowing and to reduce caking.
SiSiB® PF2020 may be used for impregnation of cylinder head gaskets in order to improve their permeability properties.
SiSiB® PF2020 may be used for water repellent treatment of textiles (flat, natural, synthetic or mixed, knitted, non woven fabrics) either in a solvent system or in an aqueous emulsion using an appropriate technique.
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Net weight 210Kg steel drum or 1000Kg IBC container, for more details, please visit Packing Centre.
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