{"product_id":"c-250j-carbon-paste","title":"Carbon Ink (C-250J)","description":"\u003ch2 id=\"product-oneliner\"\u003eLow-Resistance Carbon Screen Printing Ink\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eIdeal for screen printing membrane switches and flexible circuits\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#product-information\"\u003eProduct Information\u003c\/a\u003e | \u003ca href=\"#process\"\u003eProcess Recommendation\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e | \u003ca href=\"#technical-support\"\u003eTechnical Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eA carbon-graphite conductive ink engineered for screen printing applications. The low-resistance paste makes it ideal for printing membrane switches and flexible electronics. This carbon ink delivers superior mechanical durability for excellent resistance against wear from surface-mounting technology components and hybrid circuits, alongside exceptional adhesion (5B, ASTM D3359) to pre-treated PET and common rigid PCB substrates.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/screen-printing-electronics-icon.svg\" loading=\"lazy\" height=\"50\" alt=\"Screen printing materials\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eConductive Carbon Ink\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eStrong adhesion ideal for\u003cbr\u003escreen-printed thin films\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg alt=\"Versatile use for screen printing, spray coating and dip coating\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Versitile.svg?v=1697195129\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eVersatile Applications\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFlexible printed circuits\u003cbr\u003eand membrane switches\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High quality silver ink\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Quality Formulation\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor reliable and impactful\u003cbr\u003eelectronics research\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High Conductivity silver ink\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg?v=1697197768\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eLow Resistance Material\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eTailored conductivity with\u003cbr\u003emechanical durability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"product-information\"\u003eProduct Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\" style=\"height: 277.273px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003eHeraeus Electronics, PriElex™ C-250J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003e1333-86-4\/7782-42-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eOther Names\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003eCarbon conductive ink, conductive carbon ink, carbon screen printing ink, carbon paste\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 39.2045px;\"\u003eClassification or Family\u003c\/th\u003e\n\u003ctd style=\"height: 39.2045px;\"\u003eScreen printing, Flexible electronics, Carbon, Conductive inks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eSolid Content\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003e50 ± 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 39.2045px;\"\u003eSolvent\u003c\/th\u003e\n\u003ctd style=\"height: 39.2045px;\"\u003eDiethylene glycol monoethyl ether acetate (DEGMEA), naphtha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eParticle Size\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003e\u0026lt; 25 µm (D95)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eResistivity\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003e≤ 0.022 Ω⋅m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eViscosity\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003e23.5 – 36.5 kcPs (Vt-04, No.2 spindle, 25 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.4432px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 22.4432px;\"\u003eTheoretical Coverage\u003c\/th\u003e\n\u003ctd style=\"height: 22.4432px;\"\u003e160 m\u003csup\u003e2\u003c\/sup\u003e\/kg (14 µm thickness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth width=\"38.2%\" style=\"height: 19.6023px;\"\u003eAppearance\u003c\/th\u003e\n\u003ctd style=\"height: 19.6023px;\"\u003eBlack ink\/paste\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCarbon Conductive Ink Gallery\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/carbon-screen-printing-material.jpg\" class=\"carousel-item\" title=\"Carbon paste for screen printing\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/carbon-screen-printing-material.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Carbon paste for screen printing\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/screen-printing-carbon-paste.jpg\" class=\"carousel-item\" title=\"Carbon screen printing ink\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/screen-printing-carbon-paste.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Carbon screen printing ink\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/carbon-screen-printing-paste.jpg\" title=\"Conductive ink for carbon-based electronics\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/carbon-screen-printing-paste.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Conductive ink for carbon-based electronics\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/screen-print-carbon-paste.jpg\" class=\"carousel-item\" title=\"C-250J Carbon Paste\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/screen-print-carbon-paste.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"C-250J Carbon Paste\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"carousel-left-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-left\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious \u003c\/span\u003e\u003c\/a\u003e \u003ca class=\"carousel-right-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-right\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext \u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"process\"\u003eProcess Recommendation\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUse\u003c\/th\u003e\n\u003ctd\u003eMix thoroughly before use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eType of Screen\u003c\/th\u003e\n\u003ctd\u003ePolyester Mesh (157 to 230 TPI) or steel Mesh (165 to 325 TPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRecommended Substrates\u003c\/th\u003e\n\u003ctd\u003ePrint-treated PET, rigid PCB substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDrying Temperature\u003c\/th\u003e\n\u003ctd\u003e100 – 130 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCleaning\u003c\/th\u003e\n\u003ctd\u003eSuitable screen cleaner with a final pass of acetone\/MEK to clean up any residual solvents\/film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/c-250j-carbon-paste.pdf\" title=\"C-250J Carbon Paste\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\"C-250J Carbon Paste\" class=\"msds-icon\" height=\"38.672\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eC-250J Carbon Ink MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"screen-printing-conductive-inks\" limit=\"5\"]]\u003c\/p\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"\/collections\/screen-printing-conductive-inks\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" height=\"109.266\" alt=\"Screen printing material\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/screen-printing-materials-collection-design.png\"\u003e\n\u003cp\u003e\u003cstrong\u003eScreen Printing Conductive Inks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/screen-printing-conductive-inks\"\u003eScreen Printing Conductive Inks\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"\/collections\/thin-film-coating\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" height=\"109.266\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Thin-Film-Coating-collection-design.png\"\u003e\n\u003cp\u003e\u003cstrong\u003eThin Film Coating Equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/thin-film-coating\"\u003eThin Film Coating Equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"\/collections\/materials\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link-popular-materials.png\" loading=\"lazy\" alt=\"Popular and new material collection\" height=\"109.266\" width=\"150\"\u003e\n\u003cp\u003e\u003cstrong\u003ePopular Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/materials\"\u003ePopular and New Materials\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"100 g","offer_id":51527623737560,"sku":"M2588A1-100g","price":210.0,"currency_code":"USD","in_stock":true},{"title":"250 g","offer_id":51598785347800,"sku":"M2588A1-250g","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/m2588a1-100g-product-photo.jpg?v=1776238469","url":"https:\/\/www.ossila.com\/products\/c-250j-carbon-paste","provider":"Ossila","version":"1.0","type":"link"}