求助耐1000摄氏度高温的材料
很感谢各位大佬看过来！如题，电绝缘或导电性很好都可以，有聚合物吗？https://gsp0.baidu.com/5aAHeD3nKhI2p27j8IqW0jdnxx1xbK/tb/editor/images/client/image_emoticon36.pnghttps://gsp0.baidu.com/5aAHeD3nKhI2p27j8IqW0jdnxx1xbK/tb/editor/images/client/image_emoticon36.pnghttps://gsp0.baidu.com/5aAHeD3nKhI2p27j8IqW0jdnxx1xbK/tb/editor/images/client/image_emoticon36.png
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