当前位置: 首页? 政策法规? 国外法规? §177.1615 氟化聚乙?Polyethylene, fluorinated)

§177.1615 氟化聚乙?Polyethylene, fluorinated)

扫描二维 分享好友和朋友圈
放大字体缩小字体2011-10-07 02:03:36 来源9a href="http://www.law.cornell.edu/cfr/text/21/177/1615" target="_blank" rel="nofollow">GPO浏览次数9span id="hits">2902
核心提示:与食品接触的氟化聚乙烯制品由氟气在惰性稀释气体氮气中对聚乙烯制品的表面进行改性而得。这种改性作用仅影响聚合物的表面,其内部并无变化,该氟化聚乙烯制品中,由衍生自符?77.1520(a)(2)和?)(i)中规定的乙烯的量,应不低于聚合物基本树脂量?5%。氟化聚乙烯制品应符?7.1520(c)中2.1?.1条的质量指标和使用限量。与食品接触的制成品,用按食品类型决定的溶剂,在本章176.170(c)表1和表2中所规定的温?时间的特定条件下浸提时,所得氟离子量应不超?mg/kg
发布单位
FDA
FDA
发布文号 48 FR 39057
发布日期 1983-08-29 生效日期 暂无
有效性状?/th> 废止日期 暂无
备注 与食品接触的氟化聚乙烯制品由氟气在惰性稀释气体氮气中对聚乙烯制品的表面进行改性而得。这种改性作用仅影响聚合物的表面,其内部并无变化,该氟化聚乙烯制品中,由衍生自符?77.1520(a)(2)和?)(i)中规定的乙烯的量,应不低于聚合物基本树脂量?5%。氟化聚乙烯制品应符?7.1520(c)中2.1?.1条的质量指标和使用限量。与食品接触的制成品,用按食品类型决定的溶剂,在本章176.170(c)表1和表2中所规定的温?时间的特定条件下浸提时,所得氟离子量应不超?mg/kg

177.1615 Polyethylene, fluorinated

   Fluorinated polyethylene, identified in paragraph (a of this section, may be safely used as food-contact articles in accordance with the following prescribed conditions:

  (a Fluorinated polyethylene food-contact articles are produced by modifying the surface of polyethylene articles through action of fluorine gas in combination with gaseous nitrogen as an inert diluent. Such modification affects only the surface of the polymer, leaving the interior unchanged. Fluorinated polyethylene articles are manufactured from basic resins containing not less than 85 weight-percent of polymer units derived from ethylene and identified in 177.1520 (a)(2 and ?)(i?

  (b Fluorinated polyethylene articles conform to the specifications and use limitations of 177.1520(c? items 2.1 and 3.1.

  (c The finished food-contact article, when extracted with the solvent or solvents characterizing the type of food and under conditions of time and temperature characterizing the conditions of its intended use as determined from tables 1 and 2 of 176.170(c of this chapter, yields fluoride ion not to exceed 5 parts per million calculated on the basis of the volume of food held by the food-contact article.

  [48 FR 39057, Aug. 29, 1983]

地区9/font>美国
标签9/font>成品限量
食品伙伴网提供标准法规解读、舆情监控、合规咨询、申报注册等服务、br/>电询?535-2129301
QQ?891238009
食品标法? border=
实时把握 食品标法动?/span>
请扫码关?span class="color2">食品标法圇/span>

声明9/p>

凡本网所有原?编译文章及图片、图表的版权均属食品伙伴网所有,如要转载,需注明“信息来源:食品伙伴网”、br> 凡本网注明“信息来源:XXX(非食品伙伴网)”的作品,均转载自其他媒体,转载目的在于传递更多的信息,并不代表本网赞同其观点和对其真实性负责、br> 邮箱:law#www.sqrdapp.com(发邮件时请?换成@ QQ?39307733

[ 政策法规搜索] [ 加入收藏] [ 告诉好友] [ 打印本文] [ 关闭窗口]


按分类浏觇/strong>
推荐国外法规
点击排行
    按国家或地区浏览

    法规中心 关于我们 广告业务 联系我们 信息服务

    Processed in 0.131 second(s), 10 queries, Memory 4.42 M
    Baidu
    map