ISO 1875:1982-塑料制品；增塑醋酸纤维素——乙醚萃取物质的测定 -国家数字标准馆

现行 ISO 1875:1982

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Plastics — Plasticized cellulose acetate — Determination of matter extractable by diethyl ether 塑料制品；增塑醋酸纤维素——乙醚萃取物质的测定

发布日期： 1982-02-01

该测定方法适用于任何形式的增塑醋酸纤维素，如模塑材料、板材、制成品。将塑化样品转化为薄膜，通过溶解和浇铸制备，然后在索氏仪器中用乙醚萃取。通过在真空下加热并称量残余物质来去除乙醚。

The determination method applies to plasticized cellulose acetate in any form, such as moulding material, sheet, manufactured articles. Conversion of the plastizised sample to a film, prepared by dissolving and casting, and subsequent extraction by ethylether in a Soxhlet apparatus. Removal of the ether by heating under vacuum and weighing the residual matter.

分类信息

发布单位或类别：国际组织-国际标准化组织

ICS分类： 83.080.20塑料 - 热塑性塑料

关联关系

研制信息

归口单位： ISO/TC 61/SC 9

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