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电工级氧化镁有怎样的性能要求?

FABUSHIJIAN:  ZUOZHE:GUANLIYUAN  YUEDU:255

  电工级氧化镁粉无论在常温或高温的情况下对发热丝材料和管材应无腐蚀的现象。

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  DANGGONGZUOWENDUZAI1100℃ZHINEISHI,DIANGONGJIYANGHUAMEIFENYINGJUYOUJIAOHAODEJUEYUANXINGNENG;

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  YANGHUAMEIFENDEXISHUILVBUDEGAOYUXIALIEGUIDING:

  1)、PUTONGXING ≤1.5%

90888九龙高手论坛精选   2)、DIWENFANGCHAOXING ≤0.05%

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氧化镁

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