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张家港市耀堃化工有限公司
地址:江苏省张家港市杨舍镇华昌路88
          号缇香广场B座1019室
联系电话:15151588680
联系人:吴经理

E-MAIL:457030166@qq.com

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丙纶针刺过滤毡

PP needle punched felt 

产品参数说明: 
  

   丙纶针刺毡广泛地应用于液体过滤行业,基于聚丙烯纤维优异的耐酸性、耐碱性、水解稳定性。是医药,化工等方面的不二选择。不足之处在于丙纶的低软化点及介于丙纶的光敏性,因此我们只能在温度要求不高,工作环境相对密闭接触不到阳光直射的工况条件下有条件使用。
 
   根据工矿选择不同的针刺毡。我公司产品主要有普通常规丙纶针刺毡和高强针刺毡。区别于针刺毡复合层所采取的基布不同,因而影响到滤料的整体强度。
 
   针对不同的客户群体,我们的设备可以生产克重300g/㎡~750g/㎡,厚度从1.2cm到4.5cm之间的产品,宽度也是选择性的,最大门幅达2.8m。
 
材质
普通基布
高强基布
克重(g/m2)
500
600
650
厚度(mm)
2.1
2.3
2.5
透气率(L/m2/S)
200
150
110
断裂强度(N/5×20cm)
≥1050
≥1200
≥1650
≥1500
≥1800
≥2150
断裂伸长度(%)
<35
<35
<35
<55
<55
<55
断裂拉力 (Mpa/min)
2.32
2.57
2.86
工作温度(℃)
≤90
≤90
≤90
瞬时工作温度(℃)
110
110
110
耐酸性
优秀
优秀
优秀
耐碱性
优秀
优秀
优秀
磨蚀性
优秀
优秀
优秀
水解稳定性
优秀
优秀
优秀
后处理方式
烧毛,砑光
烧毛,砑光


 Specification: 
  

   The PP needle punched felt is widely used in liquid-solid filtration. Besides some properties as ordinary filter felt have, the properties of anti-acid, anti-alkali and lower soften point of PP are better than polyester, and its stability of water solution is excellent, so PP needle punched filter felt is often used in the field with fume temperature under 100, the density of acid and alkali is high or the field of filtering solid from liquid that the density of acid and alkali is high.
 
   PP needle felt can be produced by ordinary staple scrim or high strength filament scrim, due to the customer demands with different thickness, wideth, and lengths:
  • Weight ranges from 200 g/m2 to 2000 g/ m2
  • Thickness ranges from 1.5mm to 6mm
  • Possible length from 160mm to 220mm, max up to 350mm
  • Different treatment are possible
 
Features and Benefits:
  • Smooth surface, more defined pore size and good air permiability
  • Low temperature resisitance ( 88-110 )
  • Excellent resisitant to hydrolysis, acids and alkalis
  • Low fiber release, Low density
  • Reasonable price
  • High mechanical characteristics
 
Applications:
  • Galvanic industry and Chemical industry
  • Prefiltering solvents and acids
  • Prefilter to extend final filter life
  • Final filter for noncritical filtrations
  • Liquid-solid sepration with strong acid and alkali conditions filter press
  • Air filtration under 100
 
 
Composition
PP/PP ordinary scrim
PP/PP high strength scrim
Weight(g/m2)
500
550
650
Thickness(mm)
2.1
2.3
2.5
Air permeability(m3/m2/min)
12.6
10.8
8.4
Tensile strength(N/520cm)
Warp
960
1200
1500
Weft
1060
1500
1800
Tensile elongation()
Warp
35
35
35
Weft
55
55
55
Broken strength (Mpa/min)
2.15
2.10
2.10
Working temperature()
88
88
88
Short working temperature()
110
110
110
Anti-acid
Excellent
Excellent
Excellent
Anti-alkali
Excellent
Excellent
Excellent
Anti-abrasion
Excellent
Excellent
Excellent
The stability of water solution
Excellent
Excellent
Excellent
Finishing treatment
Singeing or high temperature press
High temperature press  both sides

 

 

 

 

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地址:江苏省张家港市杨舍镇华昌路88号缇香广场B座1019室
联系电话:15151588680 联系人:吴经理
E-MAIL:457030166@qq.com