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src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294754619140/6171336.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="lvx83yu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294754619140/6171336.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jdfxzgn" 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>福建質(zhì)量駐極母粒歡迎來電,駐極母粒</p><p><span>***更新：</span>2021-02-03 11:01:47</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="dnkmtam" 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="rao7cjl" class="page-proshow02"><p class="title">詳細說明</p><div id="akczw7v" class="box"><p><p> 熔噴過濾材料的過濾機理主要分為機械阻擋和靜電吸附兩大類。纖維過濾器常用來處理污染，凈化空氣和水。粉塵的捕集機理主要依靠布朗擴散、攔截、慣性碰撞、直接攔截等機械阻斷，但這種機械阻斷對粒徑小于1 微米的顆粒過濾效果較差，福建質(zhì)量駐極母粒歡迎來電，不能起到凈化作用。除了原有的機械屏障功能、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粒子和捕捉它,或誘導中性粒子產(chǎn)生極性來捕獲一遍,可更有效地過濾氣體載波相位的亞微米粒子,有效地提高過濾效率，福建質(zhì)量駐極母粒歡迎來電，福建質(zhì)量駐極母粒歡迎來電,不增加空氣阻力。這是一種有效的低阻濾波器材料。駐極體材料恰好具有這種性質(zhì)。 </p> <p> <br /> 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，您有其他的疑問和產(chǎn)品需求歡迎前來致電我司。福建質(zhì)量駐極母粒歡迎來電</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福建質(zhì)量駐極母粒歡迎來電,駐極母粒" src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294754619140/6171336.jpg"></div><p> 過濾機理： </p> <p> <br /> </p> <p> <br /> </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，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> <br /> </p> <p> <br /> </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)。 </p> <p> <br /> </p> <p> <br /> </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。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。浙江通用駐極母粒值得推薦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，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="福建質(zhì)量駐極母粒歡迎來電,駐極母粒" src="https://tyunfile.71360.com/UploadFile/ydxcl/637234986962714844/9784058.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。</p><p> 用于過濾外界空氣中顆粒的口罩的關(guān)鍵部件是熔噴無紡布，它是口罩的“心臟”，而固化劑的研發(fā)是熔噴無紡布的關(guān)鍵技術(shù)。 </p> <p> 上海羽迪新材料科技有限公司G0801電極母粒是以高流動性聚丙烯(熔點1800g/10min)為基材，采用高性能電極劑M01，采用先進的混合擠出技術(shù)，使電極母粒均勻地分散在母粒中。 </p> <p> 駐極體M01是由電氣石鎂鋰粉、引發(fā)劑、螯合劑、絕緣劑、微核劑等通過涂覆超分散劑組成的微米級粉末。具有長期離子存儲充電的功能。鎂鋰電氣石在引發(fā)劑的作用下，長久釋放電荷和空氣負離子，增加了掩膜和負離子的靜電吸附***能力，有效阻擋微米以下的液滴、粉塵和細菌。 </p> <p> 駐極體加熱加壓后，鎂鋰電氣石的放電特性將得到進一步提高。溫度升高10度的效果增加一倍，細度越細，產(chǎn)生的靜電越多，電壓越高。 </p> <p> 實驗結(jié)果表明，加入G0803駐極體母粒后，有效提高了熔噴布的駐極體效果，***提高了熔噴布的表面電荷密度、過濾性能和抗細菌能力。 </p> <p> <br /> 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="福建質(zhì)量駐極母粒歡迎來電,駐極母粒" src="https://tyunfile.71360.com/WaterMark/UploadFile/ydxcl/637233294748154296/6495470.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的電荷產(chǎn)生。空間電荷有兩種類型，一種是同號電荷，一種是異號電荷。電子是在電極介質(zhì)和電極之間存在電導，或者在電場作用下，在電極表面附近產(chǎn)生電波，電極被電荷輸入的，這樣被輸入的空間電荷的電極就等于相鄰的電極。它的極性與相鄰電極相反，這主要是因為電荷是在電介質(zhì)中分離和被獵獲的。在極性介質(zhì)中，由雙極取向形成的小體電荷是另一種二極體電荷。加入電石微粒，能有效改善主極效益，增加過濾效率，降低過濾阻力，增加纖維表面電荷密度，增強纖維網(wǎng)絡(luò)的電荷貯存能力。6%的電石混合效果很好。過多的帶電材料反而增加了帶電整體移動的中和現(xiàn)象。用熔融靜電對珠汞的工藝，事先在聚丙烯中混合的PP聚丙烯中，用電氣石、二氧化硅、磷酸鋯等無機質(zhì)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。之上為上海羽迪新材料科技有限公司給朋友們提供分享的，假如有其他的疑問和產(chǎn)品需求歡迎致電我司。江西高質(zhì)量駐極母粒誠信合作</p><p style="text-indent:25px">上述是上海羽迪新材料科技有限公司給朋友們提供的分享，您有其他的疑問和產(chǎn)品需求歡迎致電我司。福建質(zhì)量駐極母粒歡迎來電</p><p style="text-indent:25px"> 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)。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，采用先進的混合密煉工藝，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殺滅病菌的能力，有效阻隔微米以下的飛沫、粉塵、病菌等。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。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、過濾性能及抵抗病菌性均有明顯提高。福建質(zhì)量駐極母粒歡迎來電</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3143039.html</p></div></div></div></div></div><div id="kzrjgda" class="page-right twoColRt"><div id="b22khz3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="icpbdkh" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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