Hello! Welcome to the official website of  Treasure Island International Development Ltd.!

image.pngHong Kong Service Hotline00852 - 23418781
image.pngShenzhen Service Hotline0755 - 2734 8831
image.pngCompany email:treasureislandint@yahoo.com.hk
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Treasure Island International Development Ltd.


Hong Kong company

Address: 3/F, Viet Luen  Factory Building,126 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong

Telephone:(852)2341 8781

fax:(852)2790 7492

 

domestic company
Address: Building A7, Second Industrial Zone, Fuwei Community, Fuyong Town, Baoan District, Shenzhen
Telephone:(0755)2734 8831

fax:(0755)2734 8315

URLen.treasureislandint.com




创宝教你如何识别防火海绵的优劣

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创宝教你如何识别防火海绵的优劣

date:2016-12-19 00:00 source:http://en.treasureislandint.com click:

   在挑选防火海绵时,主要以它的触感和弹性为判定的首要因素。摸起来应该有柔软的触感,并且富有延展性。除了特殊的大空海绵以外,一般防火海绵的外表越细腻,气孔越小越好。

   另外,一个最实际的辨别方式是将海绵对折,互相搓一搓。如果没搓几下就掉海绵屑,就该把它淘汰了,正常海绵阳市都有少许气味,但如味臭难忍受的为使用劣质原料。而且好的防火海绵不易撕裂,轻轻手指一点就破的肯定是偷工减料的。

   由于海绵都怕光,包括室内的灯光都有可能损坏它的质量,所以在购买海绵时,如果是挂成一排的陈列方式,不要拿第一个,而应拿后面的,因为后面的海绵不会享受很多的“日光浴”。


tag:防火海绵

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