IEC 60674-3-3:2023由澳大利亚标准协会 AU-SA 发布于 2023-08-18,并于 2023-08-18 实施。
IEC 60674-3-3: 2023 gives the requirements for polycarbonate films used for electrical insulation. Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application can be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone. Safety warning: It is the responsibility of the user of the methods contained or referred to in this document to ensure that they are used in a safe manner. This second edition cancels and replaces the first edition published in 1992. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the title of the standard has been changed to unify the name within the IEC 60674 series; b) update of the normative references.
液晶高分子聚合物(LCP)应用:1、LCP塑胶原料其具有高强度、高刚性、耐高温、电绝缘性等十分优良,被用于电子、电气、光导纤维、汽车及宇航等领域;2、用液晶作成的纤维可以做鱼网、体育用品、刹车片、光导纤维几显示材料等,还可制成薄膜,用于软质印刷线路、食品包装等;3、LCP塑胶原料已经用于微波炉容器,可以耐高低温。...
产品名称:电弱点测试仪 产品型号:HCRD-2 品牌:北京华测 产品介绍 该仪器是根据GB/T 13542-92、IEC 60674-2:1988 电气用塑料薄膜标准要求设计的高压试验装置。主要用于电气用聚氨脂薄膜、塑料薄膜、聚丙烯薄膜等绝缘材料早给定直流电压下每平方的击穿点数。...
ISO 7765-1-1988塑料膜及塑料板.用自由落体法测定冲击阻力.第1部分:梯级法 6. ASTM D1709用自由落镖法测定塑料薄膜冲击强度的试验方法 7. JIS K7124-1塑料薄膜和薄片抗冲击性能试验方法自由落镖法第1部分:梯级法 撕裂度测试仪器标准: 1....
NO.SQ2016-7/2016012202859050非蓄能弹射玩具,玩具使用说明撤销127快乐趣味玩具汕头市澄海区奥励佳玩具厂NO.389-53/2012152202008289可触及的金属或玻璃边缘,可触及的玩具材料和部件中塑化材料的增塑剂含量撤销128篮球玩具汕头市盛盈玩具塑胶实业有限公司220A/2012152203008981用于包装或玩具中的塑料袋或塑料薄膜,材料易燃性撤销129有声挂图苍南县金乡镇智乐宝玩具厂...
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