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Rulon Bearings

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Wacker Belsil® DM 12500 Dimethicone
Categories: Fluid; Polymer

Material Notes: BELSIL® DM 12 500 is a linear, non-reactive, unmodified polydimethylsiloxane. It is a Dimethicone with a viscosity of 12500 mm²/s. BELSIL® DM 12 500 is characterized by low surface tension and a high spreading coefficient. Due to their flexible polymer backbone, dimethicones have high permeability to gases (e.g. water vapor, oxygen), which allows respiration of the skin.

Application: High-viscous BELSIL® DM 12 500 is used in a highly varied range of cosmetic applications. Dimethicones provide a hydrophobic, protective, but breathable barrier for the skin, imparting softness and emolliency. In hair-care products, high-viscous dimethicones are among the most commonly used conditioning additives. They improve both wet and dry combability, impart a soft feel to the hair and enhance shine.

INCI name: Dimethicone

Information provided by Wacker Chemie AG.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 0.970 g/ccDIN 51757
Kinematic Viscosity 12500 cStDIN 53109
Surface Tension 0.022 dynes/cm
 
Thermal PropertiesOriginal ValueComments
Flash Point 359 °CISO 2592
Ignition Temperature 450 °CDIN 51794
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.4037
Transmission, Visible 90 %"Clear" but manufacturer does not quantify.
 
Descriptive Properties
Appearancecolorless, clear
SolubilityBELSIL® DM 1 Plus>10%
 BELSIL® DM 10>10%
 BELSIL® DM 350>10%
 BELSIL® DM 60000>10%
 C12-15 alkyl benzoatesinsoluble
 C9-13 isoparaffin>10%
 Castor oilinsoluble
 Cyclopentasiloxane>10%
 Ethanolinsoluble
 Ethyl acetate>10%
 Glycerininsoluble
 Isopropanolinsoluble
 Isopropyl myristate>10%
 Lanolin oilinsoluble
 Mineral oil (high-viscosity)insoluble
 Mineral oil (low-viscosity)insoluble
 Octyldodecanolinsoluble
 Oleyl oleateinsoluble
 Olive oilinsoluble
 Propylene glycolinsoluble
 Waterinsoluble
 Wheat germ oilinsoluble

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PWACK9025 / 204554

Master Bond adhesives

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