Adhesive for electrical components SX720 (W, WH, B, and BH) 1.Nonflammable product (UL94V-0 listed). (File No.E178790) 2.One-part elastic adhesive capable of curing at normal temperature and humidity. 3.Quick initial adhesion, high tack power for various types of materials, and excellent durability. 4.Safe and global environment-friendly adhesive. 5.Electrical contact failure countermeasure product. •Contains no low molecular siloxane component. •Employs no halogen-based, antimony oxide, or phosphorus-based materials. •Employs no volatile solvents.
It contains nos solvent, so eco-friendly product. It is non flammable and UL standard listed.
List of SX720 Adhesives Product name SX720W (RoHS) SX720WH (RoHS) SX720B (RoHS) SX720BH (RoHS) Main component Special polymer containing silyl group Special polymer containing silyl group Special polymer containing silyl group Special polymer containing silyl group External appearance White paste White paste Black paste Black paste Viscosity (Pa・s/23°C) 45 85 45 85 Specific gravity (g/cm3) 1.56 1.57 1.56 1.57 Tack free time 10 8 10 8 Tensile shear adhesive strength (N/mm2) 3.4 3.2 3.4 3.2 T type peeling adhesive strength (N/mm) 1.0 1.0 1.0 1.0 Curing properties Hardness (Shore A) 78 81 78 82 Glass transfer point (°C) -64 -69 -63 -69 Breaking strength (N/mm2) 3.4 3.2 3.4 3.2 Breaking extension (%) 100 50 100 50 Linear expansion coefficient 1.1×10-4 7.3×10-5 8.7×10-5 8.1×10-5 Electric characteristics Volume resistivity (Ω・cm) 2.1×1012 1.7×1012 2.3×1012 1.4×1012 Dielectric constant (100Hz) 6.2 5.9 6.6 6.2 Dielectric loss tangent (100Hz) 0.23 0.31 0.27 0.28 Thermal conductivity (W/m・k) 0.91 0.92 1.09 1.00 Capacity standards 200g 333ml 200g 333ml 200g 333ml 200g 333ml
Application • Fixing of circuit boards such as condenser and coil • Sealing of power supply and transformer for insulation • Sealing of electronic components for waterproofing
You can use this product for making PC,printer,degital camera,transformer and so on.
Adhesive for electrical components SX720 (W, WH, B, and BH)
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