Product Name
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Middle Viscosity Silicone Oils PDMS V50 - V1000
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Chemical Name
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Methyl silicone oil 201
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Alias
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PDMS/ polydimethylsiloxane
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Applications
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SANTECHNOL Silicone oil PDMS V50 A2 -V1000 are used as:
Thermostatic fluids (-50ºC to +200ºC), Anti-blotting products for photocopying machines, Thinning and plastifying agents for RTV's and silicone sealants, Raw material for Antifoam Lubricating and heat protecting agents for textile threads ( synthetic sewing threads), Ingredients in maintenance products (polishes, wax polishes, floor and furniture polishes, etc.), Paint additives (anti-cratering, anti-floating/flooding and anti-scratching effects, etc.), Water repellent treatment: -of powders (for paints and plastics), -of fibers: glass fibers, Release agents (mould release of plastics and metal castings), Lubricants (lubrication of elastomers or plastics on metal), Surfactants for styrene-butadiene foam. HCR application to reduce hardness |
Properties
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1
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Very good resistance to high and low temperature
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2
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Good combustion resistance
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3
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Low surface tension
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4
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High compressibility
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5
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Absence of ageing upon exposure to atmospheric agents
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6
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Good oxidation resistance
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7
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Little change in viscosity with temperature
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8
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Good resistance to high and prolonged shear stress
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Properties | SANTECHNOL PDMS | ||||||
V50 | V100 | V300 | V350 | V500 | V1000 | ||
Appearance | Colorless, limpid liquid | ||||||
Viscosity at 25ºC, mm2/s, approx. | 50 | 100 | 300 | 350 | 500 | 1000 | |
Specific gravity at 25ºC, approx. | 0.959 | 0.965 | 0.970 | 0.970 | 0.970 | 0.970 | |
Flash point (Open cup), ºC, approx. | 280 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | |
Freezing point, ºC, approx. | -55 | -55 | -50 | -50 | -50 | -50 | |
Refractive index at 25ºC, approx. | 1.402 | 1.403 | 1.403 | 1.403 | 1.403 | 1.403 | |
Surface tension at 25ºC, mN/m, approx. | 20.7 | 20.9 | 21.1 | 21.1 | 21.1 | 21.1 | |
Vapor pressure at 200ºC, Pa, approx. | 1.33 | 1.33 | 1.33 | 1.33 | 1.33 | 1.33 | |
Volume expansion coeff. Between 25ºC and 100ºC, cm3/cm3/ºC,approx. |
1.05*
10 -3 |
9.45*
10 -4 |
9.45*
10 -4 |
9.45*
10 -4 |
9.45*
10 -4 |
9.45*
10 -4 |
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Specific heat capacity between 40ºC and 200ºC, J/(g.K) | 1.46 | 1.46 | 1.46 | 1.46 | 1.46 | 1.46 | |
Thermal conductivity, W/(m.K), approx. | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | |
Viscosity/temperature coeff. [1], approx. | 0.59 | 0.60 | 0.62 | 0.62 | 0.62 | 0.62 |
Sample packing
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500g, 1000g, 25kgs
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200L Iron drum
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190kgs/drum, 200kgs/drum
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1000L IBC drum
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950kgs/IBC
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Why Choose us?
1. Quality goes first, 3 times checking before delivery.
2. We accept SMALL ORDER to check quality and support CUSTOMIZED VISCOSITY.
3. FREE SAMPLE is available.
4.24H/7D AFTER SALES SERVICE.
5. We had the honor to serve of FAMOUS BRAND all over the world.