新闻 > 国内
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China

央视曝光装修材料硅藻泥质量问题 行业回应

2016-10-21 03:22:31   京华时报

他表示,具体到硅藻泥,如果没有人为的其他原材料添加,硅藻泥产品是不可能形成核素超标的现象。“现在检测出来的核素超标的个别产品,它一定是为了实现某一种功能,忽略了放射性元素的控制,而造成的个别现象。”他认为,只要今后注意了这些添加成分放射性核素控制,在硅藻泥当中放射性超标这个情况是可以杜绝的。

  4 硅藻泥确有甲醛净化性能吗?回应:有但产品净化率参差不齐

央视视频显示,不少企业宣称甲醛净化性能达80%以上,但实际检测在40%左右,而40%以下的净化功能相当于无效。那硅藻泥真的还有净化功能吗?

冀志江回应,从上海消保委的检测结果来看,有四家硅藻泥产品被认为没有功能性,十三家企业生产的硅藻泥产品有功能性。所以可以肯定的是,硅藻泥是有空气净化功能,只是目前市场上的硅藻泥产品确实存在净化率参差不齐的问题。

那硅藻泥靠什么净化甲醛呢?冀志江解释,从硅藻泥的成分来看,硅藻土是主要功能性填料,硅藻土是多孔结构,孔隙多,这种矿物特殊的结构决定了其具有很强的呼吸透气性和吸附性。硅藻泥吸附的是水分子,甲醛分子和水分子的直径大小或者半径大小基本相当,所以其可以吸附空气中的污染物,尤其是甲醛类物质。而无机胶凝物质是主要黏结材料。“以石膏、石灰、白水泥等碱性材料为主,本身既没有VOC挥发,还能吸附弱酸性的甲醛。”此外,甲醛在光作用下,稳定性会变差,一些企业会在硅藻泥产品中添加光催化材料等产品,催化降解甲醛。

有消费者疑问,既然是吸附,肯定会有饱和。待到饱和后,硅藻泥如果把甲醛再释放出来,岂不是对环境的二次污染?冀志江解释,硅藻泥对甲醛净化既有物理吸附也有化学吸附。化学吸附不会解吸,物理吸附在温度升高时会解吸。所以,化学吸附会将甲醛化学吸附后将其固化,从而无害,并非是单纯的物理吸附。此外,多孔的硅藻泥材料也为甲醛在其表面在自然光、环境因素等的作用下,提供“演化”的条件。“至于净化量有多大,就与企业的配方有关。”

  5 硅藻泥是否具有负离子性能?回应:一切功能以标准为准

在央视的调查中,有6件产品宣传具有释放负离子的功效。硅藻泥产品还能释放负离子吗?此外,京华时报记者了解到,不少硅藻泥产品还宣称具有隔音降噪、防火保温等性能。对此,冀志江解释,硅藻泥的功能在行业标准——《硅藻泥装饰壁材》(JC/T2177-2013)中表述得十分清楚。

上一页5/6下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20161021/23796804_5.html
Server: cms-9-158
Date: 2026/05/13 03:41:30

Powered by China
China