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mengxiaohua

新虫 (初入文坛)

[求助] 如何做熔喷超细聚丙烯纤维的断面式样

本人想观察,熔喷超细PP纤维的断面结构,应该怎样制样呢?用光学显微镜可以看吗?还是必须用扫描电子显微镜呢?
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会声会影

金虫 (小有名气)

【答案】应助回帖

我做过,一般是树脂包埋然后切开观察、液氮冷冻之后用手术刀在液氮气氛里切断还有用哈氏切片器来制样,希望能帮到你
2楼2013-12-02 09:21:58
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