PV05000 - SEMI PV50 - Specification for Impurities in Polyethylene Packaging Materials for Polysilicon Feedstock

SEMI PV50 - Specification for Impurities in Polyethylene Packaging Materials for Polysilicon Feedstock -

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Volume(s): Photovoltaic
Language: Chinese (Simplified)
Type: Single Standards Download (.pdf)
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Revision: SEMI PV50-0114 - Superseded

Revision

Abstract



NOTICE: This translation is a REFERENCE COPY ONLY. If differences should exist between the English version and a translation in any other language, the English version is the official and authoritative version.

注意：這個翻譯是一個參考版本。如果您在使用上，發現中文翻譯版本與英文原文版本產生任何差異或是不確定之處，請務必參考英文原文版本，並以英文原文版本為主，英文原文版本屬於正式和權威的版本。

 

本规范用语规定聚乙烯包装材料的质量及分析方法。因低质量的PE包装袋会在多晶硅的运输过程中污染多晶硅，因此对PE袋的质量要求进行规范。为了产业链控制额外的成本，加强生产商和使用者的沟通，制定本规范。


本标准将覆盖多晶硅包装用PE袋的质量要求情况。文中规定了PE袋的规格、尺寸、表面金属以及基体金属杂质含量（包括Al, Zn, Na, Ca, K, Ni等）。

 

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