<晴风村n style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">上海科格思过滤材料有限公司<晴风村n lang="EN-US" style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">—<晴风村n style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">尹雪芬<晴风村n lang="EN-US" style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">  <晴风村n style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">咨询电话：<晴风村n lang="EN-US" style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">021-52960799<晴风村n style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">；<晴风村n lang="EN-US" style="font-family: 微软雅黑, sans-serif; text-align: justify; text-indent: 24pt;">18841314533
<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA">上海科格思过滤材料有限公司生产的覆膜针刺过滤毡是把聚四氟乙烯孔径小到<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">5um<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">以下，覆在针刺过滤毡表面的一种复合滤料。<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial; mso-bidi-font-family:宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA">该覆膜滤料特点：聚四氟乙烯薄膜表面光滑且化学物质，将其覆合到普通过滤材料的表层，起到了一次性粉尘层的作用，将粉尘全部截留在薄膜的表面，实现表层过滤；又因该薄膜表面光滑，有化学稳定性，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。与普通滤料相比，其优点有：<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
1<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family: Arial;mso-bidi-font-family:宋体;mso-ansi-language:ZH-CN;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">．<晴风村n style="font-size:12.0pt; font-family:"Arial","sans-serif";mso-fareast-font-family:宋体;mso-ansi-language: ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> <晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">薄膜孔径在<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">0.23um<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">之间，过滤效率均能达到<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">99.99<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">﹪以上，几乎实现零排放。清灰后不改变孔隙率，除尘效率一直很高。<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
2<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family: Arial;mso-bidi-font-family:宋体;mso-ansi-language:ZH-CN;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">．<晴风村n style="font-size:12.0pt; font-family:"Arial","sans-serif";mso-fareast-font-family:宋体;mso-ansi-language: ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> <晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">覆膜滤料在开始使用时，压力损失要高于普通滤料，但在投入运行后，压力损失随使用时间的增加变化却不大，而普通滤料的压力损失会随使用时间的延长而越来越大。<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
3<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family: Arial;mso-bidi-font-family:宋体;mso-ansi-language:ZH-CN;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">．<晴风村n style="font-size:12.0pt; font-family:"Arial","sans-serif";mso-fareast-font-family:宋体;mso-ansi-language: ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> <晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">普通滤料在使用中粉尘很容易进入到内部，而且越积越多，直到将孔隙堵死，导致不能使用。而使用聚四氟乙烯覆膜滤料，过滤的粉尘很容易从薄膜表面清除，清灰效果好，周期长，在使用的清灰压力强度较低，从而提高了滤料的使用寿命，并可显著减少除尘器的检修维修工作量，降低了产品的运行费用，与机织滤料和针刺过滤毡覆合，制成聚四氟乙烯覆膜滤料，广泛应用于烟气净化除尘，粉尘治理及特种回收等领域。<晴风村n style="font-size:12.0pt;font-family:"Arial","sans-serif";mso-fareast-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">
4<晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family: Arial;mso-bidi-font-family:宋体;mso-ansi-language:ZH-CN;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">．<晴风村n style="font-size:12.0pt; font-family:"Arial","sans-serif";mso-fareast-font-family:宋体;mso-ansi-language: ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> <晴风村n style="font-size:12.0pt;font-family:宋体;mso-hansi-font-family:Arial;mso-bidi-font-family: 宋体;mso-ansi-language:ZH-CN;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">该覆膜滤料还具有化学稳定性好、耐热和耐化学腐蚀等性能。