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产品分类 Products

名称

涤纶覆膜针刺毡 Polyester coated needle felt

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产品描述 Description

技术说明
  聚四氟乙烯(PTFE)薄膜表面光滑且耐化学物质,将其覆合到涤纶针刺毡的表层,起到了一次性粉尘层的作用,将粉尘全部截留在膜的表面,实现表层过滤;又因该薄膜表面光滑,有极佳的化学稳定性,不老化,又憎水,使截留在表面的粉尘很容易剥落,同时提高了滤料的使用寿命。

物理特性
材  质:涤纶/涤纶基布
克  重:500g/m2
厚  度:1.7mm
经向拉力:>800N/5×20cm
纬向拉力:>1000N/5×20cm
透 气 量:4-7m3/m2.min
后处理方式:烧毛、向日葵视频APP免费下载压光、向日葵视频APP免费下载PTFE覆膜.

化学特性
耐酸性:良
耐碱性:中
耐磨性:优
水解性:中

温度特性
连续运行温度:(℃)130(Dry)
瞬间运行温度:(℃)150(Dry)

其他特别说明
以上产品技术参数为抚顺向日葵视频APP免费下载环保科技有限公司平均测试参数仅供参考

 

 

Technical Description
Polytetrafluoroethylene (PTFE) film surface smooth and resistant to chemical substances, will be covered into the surface of the polyester needle felt, played a role in the disposable dust layer, all the dust trapped in the surface of the membrane, to achieve surface filtration; Because the film surface is smooth, with excellent chemical stability, no aging, and hydrophobic, so that the dust trapped on the surface is easy to peel off, while improving the service life of the filter.
 
Physical characteristics
Material: polyester / polyester fabric
Weight: 500g / m2
Thickness: 1.7mm
Warp tension:> 800N / 5 × 20cm
Weft tension:> 1000N / 5 × 20cm
Ventilation: 4-7m3 / m2.min
Post-processing methods: singeing, calendering, PTFE coating.
 
Chemical properties
Acid resistance: good
Alkali resistance: medium
Wear resistance: excellent
Hydrolysis: Medium
 
Temperature characteristics
Continuous operating temperature: (℃) 130 (Dry)
Instantaneous operating temperature: (℃) 150 (Dry)
 
Other special instructions
The above technical parameters for the Fushun Tiancheng Environmental Protection Technology Co., Ltd. average test parameters for reference only
 
 
 
 
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