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DIMETHICONE IOTA DM5000 - DM60000
Description: IOTA DM5000 - DM60000 is a series of high molecular weight linear polydimethylsiloxane, typically used as conditioning agent for skin and hair formulations.
Technical index
Product DescriptionApplications: Antiadherent agents: mould release of plastics and metal castings, Lubricants: lubrication of elastomers and plastics on metal, Hydraulic damping fluids, Additives in maintenance products (wax polishes, floor and furniture polishes, etc.). Advantages: Excellent thermal stability, Good resistance to combustion, Good dielectric properties, Low freezing point, Low surface tension, High compressibility, Good oxidation resistance, Absence of ageing under exposure to weather conditions, Low variation of viscosity with temperature, Good shear resistance, Non miscible with most of organic materials, Soluble in aromatic, aliphatic and chlorinated solvents, Insoluble in water and alcohols. Storage and shelf life: When stored in its original unopened packaging at a temperature of between -20 and +50 ºC, IOTA 47V5000-47V500000 may be stored for up to 36months from its date of manufacture (expiry date). Comply with the storage instructions and expiry date marked on the packaging. Past this date, IOTA no longer guarantees that the product meets the sales specifications. Characteristics: Appearance................................................................. clear-colorless liquids Viscosity at 25ºC,mm2/s,approx.................................................... 5 000 - 500 000 Specific gravity at 25ºC,approx........................................................ 0.973 Flash point(open cup),ºC,........................................................... >300 Fire point, °C ............................................................ >350 Pour point,ºC,approx........................................... - 45 Refractive index at 25ºC,approx. .......................... 1.404 Surface tension at 25ºC, mN/m, approx. ................. 21.1 Vapor tension at 200ºC,Pa,approx. ...................... 1.33 Expansion coefficient between 25ºC and 100ºC,cm3/(cm3·ºC), approx, ...... 9.45*10-4 Specific hear between 40ºC and 200ºC: - J/(g·K), approx ............................................. 1.50 - Cal/(g·K), approx .......................................... 0.36 Themal conductivity,W/(m·K),approx................... 0.16 Viscosity/temperature coefficient[1],approx........... 0.62 Dielectric strength at 25ºC,KV/mm,approx. ............ 18 Permittivity at 25ºC,approx. ....................................... 2.80 Dielectric dissipation factor at 25ºC and 100kHz,appro..................... 1*10-4 D.C. resistivity at 25ºC, Ω·cm,approx..................................................... 1*1015 [1] Viscosity/temperature coefficient=1-(Viscosity at 99ºC/ Viscosity at 38ºC) |
Applications
the product is smooth and silky feel to the skin, soft feel and shine to hair. It is recommended for use in hair repairing products.
Hair care: for maximum conditioning effect - 1-2%.
Skin care: for skin protection and softness - 1-10%.
Sunscreen: for water-resistance effect - 5-15%
Packaging
packed with 200L iron drum, net weight 190kg.
950kg, IBC packing.
Storage and shelf life
1. stored at a temperature of below +40°C.
2. shelf life is 36 months.
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