{"id":708,"date":"2024-03-22T09:58:47","date_gmt":"2024-03-22T00:58:47","guid":{"rendered":"https:\/\/incu-alliance.co.jp\/english\/?page_id=708"},"modified":"2024-03-22T09:58:47","modified_gmt":"2024-03-22T00:58:47","slug":"graphene-flower-paste","status":"publish","type":"page","link":"https:\/\/incu-alliance.co.jp\/english\/graphene-flower-paste\/","title":{"rendered":"Graphene Flower Paste"},"content":{"rendered":"
Graphene Flower Paste<\/div>\n
\n
Conductive carbon fillers are in various electronics-related products as materials that impart conductivity to insulating polymer materials, as electronic carrier materials (conductive paths) for power sources such as secondary batteries and fuel cells, and as catalyst carriers. As a filler for composite material, Graphene Flower\u00ae Paste has excellent strength, elastic modulus, flexibility, aspect ratio, electrical conductivity and thermal conductivity.<\/div>\n

Product Name<\/h2>\n
Graphene Flower® Paste<\/div>\n

Product Features<\/h2>\n
Provided as paste with a graphene particle size of 5-10 \u03bcm and a thickness of about 10 nm
\nMass producible
\nDispersion solvent: water-based or water-IPA-based
\nSolid content: water-based 10%, 1%, water-IPA-based 1%
\n\u2193
\nA high thermal and electric conductive filler that can be used suitably for composite materials such as resin and rubber.
\nAs a paste, agglomeration of graphene due to the van der Waals force can be avoided
\nUp to 10% solid content and is in a viscous form. (High solvent ratio due to flakes)\n<\/div>\n

Application<\/h2>\n
\nFiller material that imparts conductivity to insulating polymer materials
\nFiller material that imparts thermal conductivity to polymer materials and rubber materials
\nPower source electronic carrier material (conductive path) and catalytic carriers
\nAntistatic agent for resin and gel coat
\nBlack pigments for plastics, cast resins, paints and ink
\n\u2193
\nHigh thermal conductivity filler
\nElectric conductive filler
\nAnti-degradation and anti-oxidation filler for resins, building materials, etc.
\n
\nParticle size by FE-SEM\n<\/div>\n

Example of Mixing with Resin<\/h2>\n
\nGraphite or Graphene Flower\u00ae Paste were added to phenol resin (BellPearl\u00ae S870 manufactured by Air Water BellPearl Co., Ltd.) in liquid\/solvent, filtered, and then molded by hot pressing. While changing the amount of filler added, the volume resistivity and the in-plane thermal conductivity were measured and evaluated.\n<\/div>\n
\nWith regards to electrical conductivity, conduction is not observed with graphite unless 10% or more is added. But with graphene paste, electric conduction is observed even with a small amount of addition (2%). Regarding thermal conductivity, it increases to 3 W\/m K, 12 W\/m K and 70 W\/m K with 10%, 20% and 60% addition of Graphene Flower\u00ae Paste, respectively. Compared with graphite, the same thermal conductivity can be observed with about 1\/3 of the amount of Graphene Flower\u00ae Paste.\n<\/div>\n
\nSpecification\u3000\u2192\u3000An Example Specification
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