新产品上线! Email验证工具 - 限时免费试用中立即试用

外贸营销群发邮件之前,先批量验证邮箱地址是否有效,可节省成本,提高发送成功率,减少被列入黑名单风险。 更多需求:邮箱采集/邮件群发

聚合物有可能是纳米形态吗?它是否仍可免于注册?

问题(中文)
聚合物有可能是纳米形态吗?它是否仍可免于注册?
Question (EN)
Is it possible that a polymer is a nanoform? Does it remain exempt from registration?
中文内容由 Google Cloud Translation 自动生成,仅供参考;请以英文原文为准。问答资料来自欧盟化学品管理局(ECHA)官方网站。
答案(中文)
是的,聚合物也符合纳米形态的定义。REACH 附件 VI 至 X 中规定的提交纳米形态信息的义务仅适用于需要注册的物质。聚合物无需注册。然而,如果符合 REACH 第 6(3) 条规定的条件,任何聚合物制造商或进口商均应提交单体物质或供应链上游参与者尚未注册的任何其他物质的注册。对于具体情况,我们建议您联系我们的帮助台,获取更详细的答复。
Answer (EN)
Yes, a polymer can also meet the definition of a nanoform. The obligation to submit information on nanoforms as set out in REACH Annexes VI to X only applies to substances subject to registration. Polymers are exempt from registration. Nevertheless, any manufacturer or importer of a polymer shall submit a registration for the monomer substance(s) or any other substance(s) that have not already been registered by an actor up the supply chain, if the conditions set out in Article 6(3) of REACH are met. For specific cases we recommend contacting our helpdesk for a more detailed reply.