{"id":84903,"date":"2023-05-08T10:55:17","date_gmt":"2023-05-08T06:25:17","guid":{"rendered":"https:\/\/polymervapooshesh.ir\/?p=84903"},"modified":"2023-05-09T10:03:08","modified_gmt":"2023-05-09T05:33:08","slug":"novel-class-of-engineering-thermoplastic-for-high-heat-capacitor-films","status":"publish","type":"post","link":"https:\/\/polymervapooshesh.ir\/en\/novel-class-of-engineering-thermoplastic-for-high-heat-capacitor-films\/","title":{"rendered":"Novel Class of Engineering Thermoplastic for High-Heat Capacitor Films"},"content":{"rendered":"

Baspar\/Iranpolymer\u00a0 <\/strong><\/em>A novel class of \u201csustainably based\u201dengineering thermoplastic for a wide range of technically advanced applications for which high-temperature polymers are currently used has been launched by\u00a0Borealis. The new Stelora resin is the result of a collaboration with cyclic olefin copolymer (COC) resin producer TOPAS Advanced Polymers, and was created using a unique process that combines clear, high-purity COC with PP made with Borealis\u2019 Bornewables feedstock which is derived from waste and residue streams such as used cooking oils and is based on a mass balance approach.
\nThe resulting material, called ethylene-propylene-norbornene (EPN), is based on 80% renewable feedstock and is intended for \u201csuperclean\u201d high-heat-resistant biaxially oriented dielectric capacitor film applications required for the new generation of energy-saving power semiconductors. These power semiconductors based on silicon carbide (SiC) or gallium nitride (GaN) will be used primarily in inverters for e-mobility and renewable energy generation.
\nSources at Borealis say films made of the material bridge the thermal performance gap between capacitor films made of PP and those made from high-temperature PPS, PTFE and PEEK, while maintaining the other benefits of well-established high-performing PP capacitor films. The advantages of Stelora capacitor films over PP capacitors films is that it provides exceptional heat resistance and superior electrical properties at high temperatures.<\/p>\n

The first commercially available application of Stelora is a dielectric capacitor film which boasts all of the benefits of the equivalent made using PP resin as a dielectric, but with significant performance enhancements including exceptional heat resistance, superior electrical properties at high temperatures, and increased efficiency. Stelora-based film is also fully compatible with existing converting lines, so it can be processed by customers without the need for investment in new equipment, infrastructure or assets. Said Ilkka Pentill\u00e4, CEO of Tervakoski Films Group, a long-standing Borealis customer of capacitor grades, \u201cStelora is a unique solution that combines enhanced sustainability with elevated performance. We are confident that, within a short time, it will replace existing engineering polymers in a wide range of applications, providing our customers with a cost-effective, high-performance solution that also drives circularity and energy efficiency.\u201d<\/p>\n

ptonline<\/em><\/strong><\/p>\n

\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n<\/div>\n<\/div>\n
\n Short link : <\/strong> link.iranpolymer.com\/jlu2l<\/span>\n \u06a9\u067e\u06cc \u06a9\u0646\u06cc\u062f<\/a>\n<\/div>\n