High purity CAS No: 63148-62-9 Polydimethylsiloxane PDMS 201 dimethyl silicone oil
High purity CAS No: 63148-62-9 Polydimethylsiloxane PDMS 201 dimethyl silicone oil
Features
1) Little change in physical properties over a wide temperature span - arelatively flat viscosity-temperature slope, and
serviceability from -50°C up to 200°C.
2) Excellent water repellency.
3) Good dielectic properties over a wide range of temperatures and frequencies.
4) Low surface tension - readily wets clean surfaces to impart water repellency and release characteristics.
5) Viscosities above 10 mm?/s also exhibit heat stability, oxidation resistance, very low vapor pressures, and high flash point.
6) Low order of toxicity
7) Essentially odorless
8) Soluble in a wide range of solvent
9) Non-greasy and non-rancidifying
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Article
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201-10
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201-20
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201-50
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201-100
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201-200
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201-350
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Viscosity(25℃)mpa.s
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10±2
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20±4
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50±5
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100±5
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200±10
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350±10
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Flash point(≥℃)
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160
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210
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270
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310
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310
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310
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Density(25℃)g/cm3
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0.930-0.940
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0.945-0.955
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0.955-0.965
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0.960-0.970
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0.962-0.972
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0.965-0.975
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Volatile(150℃,3h)%
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3
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2
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1.5
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1
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1
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1
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