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id="ug3hopb" class="twoCol"><div id="8qjv23p" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_wjfjscl/">無機(jī)非金屬材料</a>?<a href="http://www.cdcfah.com/cp/third-wjfjscl_wjfhcl/">無機(jī)復(fù)合材料</a>?遼寧導(dǎo)電碳黑上海立升實(shí)業(yè)供應(yīng)</p><div id="dclmi88" class="leftbox clearfix"><h1>遼寧導(dǎo)電碳黑上海立升實(shí)業(yè)供應(yīng)</h1><div id="thyklst" class="proBig"><div id="3zfhijv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007923435149067/6370079234351490673024554.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sgxe7qw" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007923435149067/6370079234351490673024554.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="32dxok7" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>遼寧導(dǎo)電碳黑,碳黑</p><p><span>***更新：</span>2020-10-13 11:01:53</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="sgxjqhi" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海立升實(shí)業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>程先生</p><p><span>郵箱: </span>359128112@qq.com</p><p><span>電話: </span>15800327189</p><p><span>傳真: </span>021_34090395</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-31001391</p><p><span>地址: </span>上海閔行區(qū)瓶安路1358號(hào)</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="enelcdu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bkb3jok" class="box"><p><p style="text-indent:25px">碳黑（carbon black），又名炭黑，是一種無定形碳。輕、松而極細(xì)的黑色粉末，表面積非常大，范圍從10~3000m2/g，是含碳物質(zhì)（煤、天然氣、重油、燃料油等）在空氣不足的條件下經(jīng)不完全燃燒或受熱分解而得的產(chǎn)物。比重1.8-2.1。由天然氣制成的稱“氣黑”，由油類制成的稱“燈黑”，由乙炔制成的稱“乙炔黑”。此外還有“槽黑”、“爐黑”。按炭黑性能區(qū)分有“補(bǔ)強(qiáng)炭黑”、“導(dǎo)電炭黑”、“耐磨炭黑”等，遼寧導(dǎo)電碳黑?？勺骱谏玖希糜谥圃熘袊?guó)墨、油墨，遼寧導(dǎo)電碳黑、油漆等，遼寧導(dǎo)電碳黑，也用于做橡膠的補(bǔ)強(qiáng)劑。色素用炭黑—國(guó)際上，根據(jù)炭黑的著色能力，通常分為三類。遼寧導(dǎo)電碳黑</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧導(dǎo)電碳黑,碳黑" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007923435149067/6370079234351490673024554.jpg"></div><p> 炭黑在涂料中的應(yīng)用主要有建筑、汽車、鐵路車輛和船舶用涂料中，還作為調(diào)色顏料應(yīng)用于灰色及其他顏色的涂料中。炭黑的黑度和著色力高，價(jià)格穩(wěn)定，因此在涂料工業(yè)不可缺少的黑...炭黑在涂料中的應(yīng)用主要有建筑、汽車、鐵路車輛和船舶用涂料中，還作為調(diào)色顏料應(yīng)用于灰色及其他顏色的涂料中。炭黑的黑度和著色力高，價(jià)格穩(wěn)定，因此在涂料工業(yè)不可缺少的黑色顏料?，F(xiàn)在大部分涂料都會(huì)用炭黑做為涂料加工產(chǎn)品。 </p> <p> 涂料用炭黑重要指標(biāo)一：炭黑黑度黑度是涂料用炭黑的主要指標(biāo)，當(dāng)用于黑色涂料的著色時(shí)，例如黑色汽車面漆，要求所用炭黑黑度愈高愈好。當(dāng)將炭黑用于調(diào)色時(shí)，黑素太高添加量太少，反而容易引起不同批次的涂料產(chǎn)品產(chǎn)生色差，故要求使用黑度較低的炭黑。黑龍江碳黑白1912 年人們發(fā)現(xiàn)炭黑對(duì)橡膠具有補(bǔ)強(qiáng)作用，從此炭黑逐漸成為橡膠工業(yè)不可缺少的原材料。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧導(dǎo)電碳黑,碳黑" src="http://tyunfile.71360.com/UpLoadFile/2019/8/8/21/637008955391718328_shhlssy_3336314.jpg"></div><p style="text-indent:25px">形成炭黑一般是指碳單質(zhì)微粒，一般是由于有機(jī)物燃燒不充分，其中的氫元素和氧元素轉(zhuǎn)化為水，而碳元素燃燒不充分，就會(huì)脫離分子，形成炭黑。形態(tài)炭黑由碳組成，但通常被定為無機(jī)顏料類。炭黑是烴類經(jīng)氣相不完全燃燒或熱裂解而成的黑色粉末狀物質(zhì)。由于生產(chǎn)工藝的不同，通過不同的工藝條件可得到各種性質(zhì)不同的產(chǎn)品。1）炭黑的微觀構(gòu)造炭黑粒子具有微晶結(jié)構(gòu)，在炭黑中，碳原子的排列方式類似于石墨，組成六角形平面，通常 3~5個(gè)這樣的層面組成一個(gè)微晶，由于炭黑微晶的每個(gè)石墨層面中，碳原子的排列是有序的，而相鄰層面間碳原子的排列又是無序的，所以又叫準(zhǔn)石墨晶體。</p><p style="text-indent:25px">黑度黑度是指炭黑所具有的黑色呈現(xiàn)強(qiáng)度。炭黑作著色時(shí)，黑度主要基于對(duì)光的吸收，對(duì)于特定濃度的炭黑，炭黑越細(xì)小，則光吸收程度越高。黑度除了受炭黑內(nèi)部的光吸收外，也受由于粒子表面幾何機(jī)構(gòu)的影響而產(chǎn)生了具有增亮效應(yīng)的光散射，這會(huì)降低黑度。隨著粒徑的減小，光散射程度降低。只有對(duì)于很細(xì)的炭黑，提高炭黑的濃度才能提高黑度，對(duì)于粗大的炭黑，具支配因素的光散射程度因炭黑數(shù)增加而提高，黑度反而相應(yīng)降低。著色強(qiáng)度著色強(qiáng)度可以理解為抵消白色顏料增白能力的效果。著色強(qiáng)度也是隨著原生粒子的粒徑減小和結(jié)構(gòu)的減小而提高。大部分都是探討導(dǎo)電粒子接觸的幾何學(xué)研究。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遼寧導(dǎo)電碳黑,碳黑" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714044252310/6370077140442523107378968.jpg"></div><p style="text-indent:25px">爐黑生產(chǎn)工藝氣黑是在開放大氣中生產(chǎn)的，但爐黑生產(chǎn)工藝則是在缺氧條件下的密閉爐中進(jìn)行的。使用的不是許多束小火，而是一團(tuán)大火焰，以油類作原料，并加入可燃?xì)怏w使之達(dá)到爐內(nèi)所需溫度。而改變爐黑生產(chǎn)工藝條件，可得到所需要之顏料黑。比如：不同條件下，炭黑可達(dá)到廣闊的平均粒徑范圍，從80 nm到小至15 nm，更直到細(xì)小至氣黑那樣小的顆粒。但對(duì)于同一粒徑，氣黑和爐黑還是有區(qū)別的，主要是表面化學(xué)不同。爐黑產(chǎn)品較為粗糙，平均粒徑為40nm。此外，當(dāng)采用爐黑生產(chǎn)工藝時(shí)，可加入少量的堿性化合物或其它添加劑以改變聚集體的聚集度和類型，由此可得到高結(jié)構(gòu)或低結(jié)構(gòu)的炭黑。由于爐黑是在幾乎低于大氣壓及空氣不足條件下生產(chǎn)出來的。所以它們大部分缺乏酸性表面氧化物，然而卻發(fā)現(xiàn)了前面所提到的呈堿性反應(yīng)的吡喃酮結(jié)構(gòu)。關(guān)于爐黑的堿性pH值，是因?yàn)樵诮K止炭黑生成時(shí)噴射淬化冷水中加入堿土，以及為降低結(jié)構(gòu)而添加的堿性鹽。另外，如果此爐黑不再進(jìn)行氧化后處理，則其揮發(fā)份含量較低。粉末表面積非常大，范圍從10~3000m2/g，是含碳物質(zhì)在空氣不足的條件下經(jīng)不完全燃燒或受熱分解而得的產(chǎn)物。青海碳黑</p><p style="text-indent:25px">揮發(fā)份含量可判斷表面官能團(tuán)的濃度，也可測(cè)得炭黑的極性。遼寧導(dǎo)電碳黑</p><p> 結(jié)構(gòu) （吸油值） </p> <p> 顏料碳黑原生粒子并非以單獨(dú)地分離狀態(tài)存在。它們通過物理作用形成聚熔體和聚集體。爐黑的聚集程度可以通過工藝的變化來調(diào)整；而氣黑的聚集程度則很難調(diào)控。碳黑原始粒子的聚集程度通常被稱為“結(jié)構(gòu)”。高聚集度的碳黑被稱為高結(jié)構(gòu)碳黑，而低聚集度的碳黑則被稱為低結(jié)構(gòu)碳黑。顏料碳黑所形成的附聚體則呈現(xiàn)出不規(guī)則碎片狀結(jié)構(gòu)。 </p> <p> 碳黑的結(jié)構(gòu)可以用DBP（鄰苯二甲酸二丁酯）吸收值來測(cè)量。根據(jù)經(jīng)驗(yàn)，低結(jié)構(gòu)顏料碳黑中，每100g碳黑的DBP吸收值應(yīng)不高于70ml；而高結(jié)構(gòu)顏料碳黑中，每100g碳黑的DBP吸收值應(yīng)不低于110ml。中結(jié)構(gòu)碳黑則居于兩者之間。結(jié)構(gòu)對(duì)顏料碳黑應(yīng)用性有實(shí)質(zhì)性的影響。（吸油值的測(cè)量參照ASTM D-2414 標(biāo)準(zhǔn)或GB/T 10722-2003）遼寧導(dǎo)電碳黑</p><p style="text-indent:25px">上海立升實(shí)業(yè)有限公司是一家公司經(jīng)營(yíng)經(jīng)銷卡博特炭黑、白炭黑；巴斯夫蠟粉、蠟乳液、分散劑；麥克門蠟乳液；沙索蠟等；是經(jīng)相關(guān)部門批準(zhǔn)注冊(cè)的企業(yè)。主要產(chǎn)品有：中國(guó)臺(tái)灣中橡碳黑，美國(guó)卡博特炭黑，白碳黑，果立特種炭黑，俄羅斯/加拿大碳黑N990，美國(guó)麥可門蠟乳液，德國(guó)巴斯夫乳液，顏料（德國(guó)BASF），聚乙烯蠟，微晶蠟，德國(guó)朗盛拜爾樂氧化鐵顏料，鈦白粉(美國(guó)杜邦）等產(chǎn)品。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于炭黑，白炭黑，蠟粉，分散劑，是化工的主力軍。上海立升實(shí)業(yè)有限不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為重點(diǎn)，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。上海立升實(shí)業(yè)有限創(chuàng)始人涂發(fā)香，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1537478.html</p></div></div></div></div></div><div id="c28evr8" class="page-right twoColRt"><div id="q9zvcyp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hievmiu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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