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Purpose: Electronic Components, Electrical Materials & Semiconductors / Manufacturing, Agriculture & Industrial Materials This is a high-density board made from 100% pulp with a maximum thickness of 8.0mm, formed by multilayering wet paper and drying in a hot press without using any adhesives. We have a variety of processing machinery, and can custom-process press boards in accordance with design drawings. We also have mold-forming technology using wet paper and metal molds, and can process into any shape. These products have been used for more than 40 years as internal insulating material for ultra-high voltage oil-immersed transformers. |
| Functions | IEC 60641 Type B3.1A / oil insulation breaking strength / tensile strength / flexural strength / oil permeability / water immersion conductivity |
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| Purpose | Insulating material for ultra-high voltage oil-immersed transformers |
| Example of use | Insulating material for oil-immersed transformers |
