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當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/second-xiangsu_muliao/">母料</a>?<a href="http://www.cdcfah.com/cp/third-muliao_gnxml/">功能性母料</a>?北京操作性能好駐極母粒哪家比較好羽迪供</p><div id="y2yfswf" class="leftbox clearfix"><h1>北京操作性能好駐極母粒哪家比較好羽迪供</h1><div id="lbdugnm" class="proBig"><div id="nwtvxjl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294746289062/8410363.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="crt87jg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294746289062/8410363.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qa3kmdk" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京操作性能好駐極母粒哪家比較好,駐極母粒</p><p><span>***更新：</span>2021-01-22 02:01:04</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="cbqifry" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海羽迪新材料科技有限公司</a></p><p><span>聯(lián)系人：</span>莊經(jīng)理</p><p><span>郵箱: </span>yudi_newmaterial@163.com</p><p><span>電話: </span>18017291862</p><p><span>傳真: </span>021_57293815</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-57291532</p><p><span>地址: </span>秦彎路348弄18號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8n7j8zr" class="page-proshow02"><p class="title">詳細說明</p><div id="h2w8d32" class="box"><p><p> 熔噴過濾材料的過濾機理，主要分為機械阻隔和靜電吸附兩種。纖維過濾材料就是一種處理污染，北京操作性能好駐極母粒哪家比較好，凈化空氣和水源的常用材料。其捕塵機理主要依靠布朗擴散、截留、慣性碰撞、直接攔截等機械阻擋作用，但這種機械阻擋作用對粒徑小于1μm以下的粒子過濾效果很差，不能起到凈化作用。 </p> <p> 除原有的機械阻擋作用外，在空氣過濾的過程中增加靜電吸附，依靠庫侖力直接吸引氣相中的帶電微粒并將其捕獲，或誘導(dǎo)中性微粒產(chǎn)生極性再將其捕獲，就可以更有效地過濾氣體載體相中的亞微粒子，有效增強過濾效率，而空氣阻力卻不會增加。這就是所謂的有效低阻過濾材料。 </p> <p> 駐極體：是指具有長期儲存電荷長久的產(chǎn)生微弱電流形成靜電場的電介質(zhì)材料。聚丙烯通過添加駐極體的纖維材料就是一種典型的駐極性材料，它的駐極性已被電聲行業(yè)、電子元器件行業(yè)普遍使用，北京操作性能好駐極母粒哪家比較好。而駐極聚丙烯纖維的駐極性，以及輕質(zhì)，多空，有效低阻的特性使其成為空氣過濾材料的較好選擇。 </p> <p> 駐極體處理機是專為熔噴無紡布過濾材料提高過濾效率而設(shè)計的處理設(shè)備，由三部分組成：發(fā)生器主機、升壓變壓器和駐極處理架。 </p> <p> 駐極母粒：增加電荷可以靠駐極處理，北京操作性能好駐極母粒哪家比較好。而要讓這個靜電儲存，那就要求材料成分和結(jié)構(gòu)讓駐極體有利于電荷保持。之上為上海羽迪新材料科技有限公司給朋友們提供的分享，如您有其他的疑問和產(chǎn)品需求歡迎致電我司。北京操作性能好駐極母粒哪家比較好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京操作性能好駐極母粒哪家比較好,駐極母粒" src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294746289062/8410363.jpg"></div><p style="text-indent:25px"> 非極性材料制成的駐極體的極化主要由空間電荷所引起。有兩種類型的空間電荷：一種稱為同號電荷，另一種稱為異號電荷。前者歸因于電介質(zhì)和電極間存在電導(dǎo)或在強電場作用下在電介質(zhì)表面附近出現(xiàn)電擊穿，使電極對電介質(zhì)發(fā)生電荷注入；這樣注入的空間電荷的極性與相鄰電極相同。異號電荷的極性則與相鄰電極相反，這主要歸因于電介質(zhì)中電荷的分離和捕獲。極性電介質(zhì)中的偶極子取向形成的駐極體電荷是另一類型的異號電荷。加入電氣石微粒能有效改善駐極效益，過濾效率增加，過濾阻力降低，纖維表面電荷密度增加，纖網(wǎng)貯存電荷能力也增強。加入6%的電氣石駐極綜合效果較好。太多駐極材料反而會增加載流子的移動中和現(xiàn)象。熔噴靜電駐極的工藝是事先在PP聚丙烯聚合物中加入電氣石、二氧化硅、磷酸鋯等無機材料，然后在卷布前通過靜電發(fā)生器針狀電極電壓5-10KV一組或多組電暈放電的方式對熔噴材料帶上電荷，施加高壓時針尖下方的空氣產(chǎn)生電暈電離，產(chǎn)生局部擊穿放電，載流子通過電場的作用，而沉積到熔噴布表面，一部分載流子會深入表層被駐極母粒的陷阱捕獲，從而使熔噴布成為駐極體過濾材料。北京操作性能好駐極母粒哪家比較好之上為上海羽迪新材料科技有限公司給朋友們提供的分享，還有其他的疑問和產(chǎn)品需求歡迎致電我司哦。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京操作性能好駐極母粒哪家比較好,駐極母粒" src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294746142578/8518443.jpg"></div><p> 提升口罩的過濾效率，其重點在于熔噴無紡布的靜電存儲，在現(xiàn)階段口罩商品流通速率下，靜電的衰耗不足慮（例如在出廠后，十幾天到客戶），而正常情況下的醫(yī)療口罩全是有效期限6個月，而日本國有一些口罩有效期是3年。 </p> <p> 提升駐極體原材料電荷存儲能力的方式有二種方式: </p> <p> <p> 1.通過提高材料的結(jié)晶度和機械變形，使材料的結(jié)構(gòu)發(fā)生變化，形成細長的孔洞通道阻止電荷漂移。 </p> <p> 2.通過引入具有電荷存儲性能的添加劑來產(chǎn)生電荷陷阱捕獲電荷。 </p> <p> 口罩對外界空氣中的顆粒物過濾的關(guān)鍵成分是熔噴無紡布，熔噴無紡布作為口罩的“心臟”，駐極母粒的研發(fā)則是熔噴無紡布的關(guān)鍵技術(shù)。 </p> <p> <br /> </p> <p> <br /> </p> </p><p> 上海羽迪新材料科技有限公司生產(chǎn)的G0802駐極母粒是以高流動性聚丙烯（熔指1800g/10min）為基材，使用高性能駐極劑M01，采用先進的混合擠出工藝，使駐極劑在母粒中達到均勻分散而制成。駐極劑M01主要是由鎂鋰電氣石粉、引發(fā)劑、螯合劑、絕緣劑、微成核劑經(jīng)過包覆超分散劑復(fù)合而成的微米級粉體。具有長期產(chǎn)生電離子儲存電荷的功能，在引發(fā)劑的作用下，鎂鋰電氣石長久性的釋放電荷、空氣負離子，增加口罩靜電吸附和負離子消滅病菌的能力，有效阻隔微米以下的飛沫、粉塵、病菌等。 </p> <p> 駐極劑加熱加壓后鎂鋰電氣石放電特性會得到進一步加強，溫度每提高十度效果倍增，并且細度越細其靜電產(chǎn)生的越多，電壓也越高。 </p> <p> 實驗證明，加入G0802駐極母粒之后，熔噴布的駐極效果有效改善，其表面電荷密度、過濾性能及消滅病菌性均有明顯提高。之上為上海羽迪新材料科技有限公司給朋友們提供的分享，若您有其他的疑問和產(chǎn)品需求歡迎致電我司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京操作性能好駐極母粒哪家比較好,駐極母粒" src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294751416015/2580775.jpg"></div><p style="text-indent:25px"> 所謂駐極體，是指長期儲存的電荷長期產(chǎn)生微弱電流，形成靜電場的電介質(zhì)材料。通過添加駐極體的纖維材料，駐極性材料是典型的駐極性材料，被電子音響、電子元件(電子元件)行業(yè)所使用。還有一種叫多極聚丙烯纖維，它具有***油脂，硬質(zhì)，空中，低電阻的特性，適合做空氣過濾材料。溶于多極聚丙烯醇的走錠纖維是用溶于多膠體的走錠纖維給予精氣，使纖維本身帶電，通過電荷纖維吸塵等提高過濾效率的一種方法。如果被熔化的噴射式理由從噴射孔中噴出纖維，受到電子或離子等電磁質(zhì)子等的沖擊，被熔化的噴射纖維有機物就會成為主極體。同樣，在收集了微細纖維有機物后，經(jīng)過電暈處理也可成為主極。這個過程就是駐極處理。駐極處理是充電后向駐極體傳達更多電荷的方法。駐極體處理器是利用焊接的無織布過濾材料，為提高過濾效率而設(shè)計的處理設(shè)備，由發(fā)生器主機，升壓變壓器，駐極體處理架組成。正極母粒子:正極可增加電荷。要貯存這些靜電，材料的成分和結(jié)構(gòu)必須有利于保持駐極體的電荷。提高駐極材料的電荷儲存能力的方式有兩種。1 .提高材料的結(jié)晶度，并通過機器變形，形成材料結(jié)構(gòu)變化的孔洞，從而阻擋電荷的移動。2 .有通過具有電荷存儲性能的添加劑。以上是上海羽迪新材料科技有限公司為朋友們提供的分享，您有其他的疑問和產(chǎn)品需求歡迎致電我司。廣東塑料駐極母粒質(zhì)量服務(wù)</p><p style="text-indent:25px">之上為上海羽迪新材料科技有限公司給朋友們提供的分享，如果還有其他的疑問及產(chǎn)品需求歡迎致電我司。北京操作性能好駐極母粒哪家比較好</p><p style="text-indent:25px"> 過濾機理：熔噴過濾材料的過濾機理，主要分為機械阻隔和靜電吸附兩種。纖維過濾材料就是一種處理污染，凈化空氣和水源的常用材料。其捕塵機理主要依靠布朗擴散、截留、慣性碰撞、直接攔截等機械阻擋作用，但這種機械阻擋作用對粒徑小于1μm以下的粒子過濾效果很差，不能起到凈化作用。除原有的機械阻擋作用外，在空氣過濾的過程中增加靜電吸附，依靠庫侖力直接吸引氣相中的帶電微粒并將其捕獲，或誘導(dǎo)中性微粒產(chǎn)生極性再將其捕獲，就可以更有效地過濾氣體載體相中的亞微粒子，有效增強過濾效率，而空氣阻力卻不會增加。這就是所謂的有效低阻過濾材料。駐極體材料恰好具有這一性質(zhì)。駐極體：是指具有長期儲存電荷長久的產(chǎn)生微弱電流形成靜電場的電介質(zhì)材料。聚丙烯通過添加駐極體的纖維材料就是一種典型的駐極性材料，它的駐極性已被電聲行業(yè)、電子元器件行業(yè)普遍使用。而駐極聚丙烯纖維的駐極性，以及輕質(zhì)，多空，有效低阻的特性使其成為空氣過濾材料的較好選擇。北京操作性能好駐極母粒哪家比較好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2950790.html</p></div></div></div></div></div><div id="kubdact" class="page-right twoColRt"><div id="2m9qx3q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2vkmjl2" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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