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                      Songhan Plastic Technology Co.,Ltd.
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                      Dow Corning Z-6689 WATER REPELLENT

                      Category Polymer , Thermoplastic , Siloxane
                      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-6689 WATER REPELLENT.pdf
                      Price EMAIL US    sales@www.akotv.net
                        Online Service   lookpolymers   27660005
                      Material Notes:
                      Dow Corning? Z-6689 Water Repellent is a solvent-free silane/ siloxane concentrate, dilutable in organic or silicone solvents to formulate a water repellent. Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the substrate. Treated substrates are hydrophobic and retain their original appearance. A catalyst is present, so it can be used on both neutral and alkaline substrates. The active ingredients react with moisture to produce hydroxy groups. These hydroxy groups will bond with the substrates and themselves to produce a hydrophobic treatment that inhibits water absorption into the substrate. Exposure to water before use as a treatment may cause the material to cure in the container.Information provided by Dow Corning
                      Physical Properties Metric English Comments
                      Specific Gravity 0.960 g/cc
                      0.960 g/cc
                      Volatile Organic Compounds (VOC) Content 73 g/l
                      73 g/l
                      Volatiles 7.2 %
                      7.2 %
                      Thermal Properties Metric English Comments
                      Flash Point 10.0 °C
                      50.0 °F
                      closed cup
                      Processing Properties Metric English Comments
                      Shelf Life 12.0 Month
                      12.0 Month
                      Descriptive Properties Value Comments
                      Active Content (%) 98
                      Appearance clear
                      Color straw
                      Hydrophobic yes
                      Solvent Alcohol, chlorinated solvents, aromatic or aliphatic hydrocarbons, or silicone solvent
                      Water Resistant yes
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