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Dow Corning Z-6341 SILANE

Category Other Engineering Material , Additive/Filler for Polymer
Manufacturer Dow Corning
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Corning Z-6341 SILANE.pdf
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Material Notes:
Dow Corning® Z-6341 Silane is high purity, undiluted N-octyltriethoxy-silane. When diluted with an appro-priate solvent, it can be used in the formulation of water repellent prod-ucts. Upon proper application, the formulated product will penetrate and provide water repellency by chemicallyreacting with the cementitious sub-strate. Treated substrates are hydro-phobic and retain their original appearance. Dow Corning Z-6341 Silane can also be used to improve the compatibility of mineral fillers or pigments in polyolefins or to ease their dispersion in nonpolar matrices. Dow Corning Z-6341 Silane is a small molecule to allow for deep penetration into the cementitious surface. This material reacts with moisture in the air and in the substrate in the presence of an alkaline or acidic environment to produce hydroxy groups. These hydroxy groups will bond with the substrate and itself to produce a hydrophobic treatment that inhibits water absorption into the substrate. An alkaline environment, such as new concrete, will catalyze the reaction and speed the formation of the hydrophobic surface.Information provided by Dow Corning
Physical Properties Metric English Comments
Specific Gravity 0.875 g/cc

@Temperature 25.0 °C
0.875 g/cc

@Temperature 77.0 °F
Volatile Organic Compounds (VOC) Content 329 g/l
329 g/l
Molecular Weight 276 g/mol
276 g/mol
Thermal Properties Metric English Comments
Flash Point 63.0 °C
145 °F
closed cup
Processing Properties Metric English Comments
Shelf Life 24.0 Month
24.0 Month
Descriptive Properties Value Comments
Appearance clear
Hydrophobic yes
Purity (%) 98
Solvent Isopropanol, ethanol or various flash-point mineral spirits
Water Resistant yes
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