聚氨酯密封条是一种工业用品,在国防、化工、煤炭、交通运输和机械制造工业等方面的应用越来越广泛,它能防漏、防油、防水、减震和防噪音,即起到密封盒阻尼作用。
聚氨酯密封条欧盟CE认证法规
建材CPR Regulation(EU)No 305/2011
EN 681-4:2000适用CE认证产品范围
This standard specifies requirements for materials used in factory cast polyurethane sealing elements used in joints for drainage,sewerage and rainwater systems and non-potable water supply for continuous flow up to 45 C.General requirements for finished joint seals are also given;any additional requirements called for by the particular application are specified in the relevant product standards taking into account that the performance of pipe joints is a function of the seal material properties,seal geometry and pipe joint design.
本标准规定了用于排水、污水和雨水系统接缝的工厂浇铸聚氨酯密封件所用材料的要求,以及用于连续流量高达45℃的非饮用水供应的要求。还给出了成品接缝密封件的一般要求;考虑到管道接头的性能是密封材料性能、密封几何形状和管道接头设计的函数,相关产品标准中规定了特定应用要求的任何附加要求。
聚氨酯密封条CE认证申请流程如下:
1.寄送测试样品送至实验室
2.填写产品测试申请表
3.提供产品详细规格书,使用说明书,关键器件CDF表
聚氨酯密封条CE认证申请周7个工作日