PTFE覆膜过滤材料产品介绍PTFE film laminating filter material

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PTFE覆膜滤料是指将PTFE微孔薄膜用一种特殊的工艺和不同的过滤材料基布覆合制成，具有以下特性：

1.表面过滤,除尘效率显著

2.极佳的化学稳定性、抗腐蚀、不老化；

3.表面光滑、剥离强度高、易清灰，

4.透气性能好，

5.耐高温，有优良的抗结露功能，憎水；

6.过滤效率高，可达99.99%（接近零排放）

7.运行阻力低，过滤风速大，

8.适应范围广，运行费用低，

PTFE覆膜滤料可广泛应用于烟气净化除尘、粉尘治理及物料回收等领域。

PTFE microvoid film laminating with various filter material base fabric through one special technology, has the following properties:

1. surface filtration, high efficiency for dust collection;

2. excellent chemical stability, corrosion resistant, not aging;

3. smooth surface, high peel strength, easy to clean ash;

4. air permeability good;

5. high temperature resistance, excellent prevention of frosting, water-repellent;

6. high filter efficiency, could be 99.99% ( close to zero emission) ;

7. low running resistance, high velocity of filtering ;

8. wide applicable range, low operating expenses.

PTFE film laminating filter material could be widely applied to flue gas cleaning, dust control and material recycle etc. fields.

使用温度(℃)operating temperature	≤130	260～300	≤204
耐酸性acid resistance	优 excellent	优excellent	优excellent
耐碱性 alkali resistance	良 good	良good	优excellent
耐磨性 abrasive resistance	优excellent	中moderate	优excellent
水解稳定性hydrolytic stability	良good	优excellent	良good