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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="0ny8rtu" class="searchbox"><div id="qutpwi7" class="searchLt"><div id="y8rolso" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="bq3fvc7" class="clearfix searchWrap"><div id="m8g3l2b" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="lk9iury" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a 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class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714689791729/6370077146897917295677514.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zovxeq7" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714689791729/6370077146897917295677514.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="azgnp2a" 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>上?？ú┨靥己趦r(jià)格行情</p><p><span>***更新：</span>2020-06-29 01:21:45</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="xcebnrx" 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</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="fzlizgi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uj7yvhy" class="box"><p><p style="text-indent:25px">槽黑的生產(chǎn)工藝這種生產(chǎn)工藝以天然氣作原料，槽黑的工藝與氣黑生產(chǎn)工藝的氣體燃燒過程相似，天然氣燃燒，發(fā)出許多扇形火焰，得到的產(chǎn)品與氣黑類似，而不同的是這里采用了平坦的水冷U形槽作為炭黑的沉積槽。由于生態(tài)和經(jīng)濟(jì)原因，許多年前就停止了這種方法的使用。而氣黑的生產(chǎn)不會對生態(tài)環(huán)境造成影響，而此氣法炭藝仍在運(yùn)用。據(jù)記載，中國是世界上**早生產(chǎn)炭黑的國家之一，上海卡博特碳黑價(jià)格行情，上海卡博特碳黑價(jià)格行情。在古時(shí)候，上?？ú┨靥己趦r(jià)格行情，人們焚燒動植物油、松樹枝,收集火煙凝成的黑灰，用來調(diào)制墨和黑色顏料。這種被稱之為“炱”的黑灰就是**早的炭黑。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？ú┨靥己趦r(jià)格行情" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714689791729/6370077146897917295677514.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><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上?？ú┨靥己趦r(jià)格行情" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714520259984/6370077145202599841485506.jpg"></div><p style="text-indent:25px">炭黑的粒徑顏料炭黑的粒子細(xì)度可低至5 nm，一般說來，炭黑粒子不是孤立存在的，而是多個(gè)粒子通過碳晶層互相穿插，形成鏈枝狀。不同生產(chǎn)工藝可得到粒徑范圍極廣的炭黑粒子，燈黑生產(chǎn)工藝得到的產(chǎn)品相對粗糙，而氣黑生產(chǎn)工藝可得到精細(xì)的產(chǎn)品。用爐黑生產(chǎn)工藝可得到幾乎所有粒徑范圍的炭黑，同一品種的炭黑，其粒子大小并不完全相同，呈現(xiàn)一個(gè)粒徑分布范圍。一般來說，粒子較細(xì)的品種，粒徑分布較窄。炭黑的生產(chǎn)工藝不同，則表面的化學(xué)性能也有差別。大多數(shù)炭黑的真實(shí)表面積大于由粒徑計(jì)算出的幾何表面積。這是由于炭黑特別是粒徑小于25nm的炭黑表面存在許多微孔。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/429268.html</p></div></div></div></div></div><div id="kebdkws" class="page-right twoColRt"><div id="smo3tam" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wlx8fwi" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fpg3nuq" class="recomPic likePro"><a 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