{"product_id":"polyimidepi-vespel®-sp-202","title":"DuPont Vespel® SP-202 Polyimide Resin","description":"\u003cdiv data-docx-has-block-data=\"false\" data-lark-html-role=\"root\" data-page-id=\"OG9HfCgjTdWNAncdlibcHCDAn7d\"\u003e\n\u003ch3 class=\"heading-2 ace-line old-record-id-Z1Hef4KJzdXj7fci8Qmcam9Tnyd\"\u003eDetailed Introduction of Vespel® SP-202\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-RElyfdXU9dtoOpcI33kcFUklnDe\"\u003eVespel® SP-202 is a specialized conductive polyimide (PI) molding compound produced by DuPont, uniquely formulated with proprietary conductive fillers to deliver exceptional electrostatic discharge (ESD) performance. As a thermosetting PI material, it integrates the inherent high-temperature resistance and chemical stability of polyimide with reliable conductive properties, making it a critical material for applications requiring rapid static dissipation in extreme environments.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KZwRfazC4djmN9c3RahcimE4nNb\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eCore Properties: Conductive Performance: It features excellent electrical conductivity with surface resistivity ranging from 10⁻¹ to 10¹ Ω and volume resistivity of 10⁻¹ to 10¹ Ω·cm, enabling quick and efficient static charge elimination to protect sensitive electronic components from ESD damage.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KZwRfazC4djmN9c3RahcimE4nNb\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eThermal Performance: The material maintains stable performance at a continuous operating temperature of up to 260°C (500°F) and can withstand short-term exposure to temperatures as high as 482°C (900°F). It also retains good toughness at cryogenic temperatures down to -269°C (-452°F), adapting to extreme temperature fluctuations. \u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eTribological Properties: Vespel® SP-202 exhibits superior wear resistance and dimensional stability, with a low friction coefficient that supports stable operation in oil-free or low-lubrication scenarios, reducing maintenance needs.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KZwRfazC4djmN9c3RahcimE4nNb\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eChemical Resistance: It is highly resistant to most acids, bases, organic solvents, aviation fuels, and hydraulic oils, along with excellent hydrolysis and aging resistance, ensuring long-term service in harsh corrosive environments.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KZwRfazC4djmN9c3RahcimE4nNb\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eMechanical Strength: The material possesses reliable tensile strength, impact resistance, and creep resistance, maintaining structural integrity under static and dynamic loads. \u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eOther Advantages: It has a black appearance, is machinable into precision components via isostatic pressing or direct forming (DF) processes, and meets relevant industrial standards for electronic and aerospace applications.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Kw7UfvYf4dG4jEcWo0qcfpP2nob\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e·\u003c\/span\u003e\u003c\/span\u003eTypical Applications: Vespel® SP-202 is widely used in semiconductor manufacturing (wafer carriers, ESD-safe fixtures), aerospace (static-dissipative components in engine compartments and cabin interiors), electronic equipment (ESD protection parts for sensitive circuits), and industrial machinery (conductive wear-resistant components in high-temperature environments).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"shunhan","offers":[{"title":"Default Title","offer_id":47668315390169,"sku":null,"price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/2483\/3241\/files\/1768319392945.png?v=1768321002","url":"https:\/\/www.shunhanplastics.com\/products\/polyimidepi-vespel%c2%ae-sp-202","provider":"ShunHan Plastics","version":"1.0","type":"link"}