上海**碳黑便宜上海立升實(shí)業(yè)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="著色用炭黑色素炭黑一般都能較好的給塑料著色，可根據(jù)著色特性或物化性能選用色素炭黑，著色用炭黑的品種的選擇基本上都是隨成品必須達(dá)到的黑度而定。用極細(xì)的色素炭黑可以完成黑度要求特別高的著色；PE垃圾袋，塑料袋，電纜材料之類產(chǎn)品只需中等水平黑度，"><meta name="keywords" content="上海**碳黑便宜,碳黑"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://m.cdcfah.com/cp/second-huagong_wjfjscl/">無機(jī)非金屬材料</a>?<a href="http://m.cdcfah.com/cp/third-wjfjscl_wjfhcl/">無機(jī)復(fù)合材料</a>?上海**碳黑便宜上海立升實(shí)業(yè)供應(yīng)</p><div id="t2aholx" class="leftbox clearfix"><h1>上海**碳黑便宜上海立升實(shí)業(yè)供應(yīng)</h1><div id="8lsm2ce" class="proBig"><div id="kfgi4m3" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714389991701/6370077143899917014608011.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3p7ul7v" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714389991701/6370077143899917014608011.JPG" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hdvsmq7" 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>上海**碳黑便宜,碳黑</p><p><span>***更新：</span>2020-07-16 22:18:53</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="aelicoq" 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="h8wjbya" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="raspmoq" class="box"><p><p style="text-indent:25px">著色用炭黑色素炭黑一般都能較好的給塑料著色，可根據(jù)著色特性或物化性能選用色素炭黑，著色用炭黑的品種的選擇基本上都是隨成品必須達(dá)到的黑度而定。用極細(xì)的色素炭黑可以完成黑度要求特別高的著色； PE 垃圾袋，塑料袋，電纜材料之類產(chǎn) 品只需中等水平黑度，可以用比表面積較低，上海**碳黑便宜，結(jié)構(gòu)較高的炭黑品種；塑料調(diào)色時(shí)，炭黑稱量和配料時(shí)出現(xiàn)的微小誤差，均會(huì)導(dǎo)致明顯的色差，因此，宜采用粒徑較大，著色力較差的低色素炭黑，這樣炭黑用量可以稍大，稱量誤差相對(duì)小些，并有分散性較好、價(jià)格較低的優(yōu)點(diǎn)。對(duì)于灰色塑料，采用細(xì)粒色素炭黑往往呈現(xiàn)棕相灰色，而采用粗粒子色素炭黑可產(chǎn)生藍(lán)相灰色。與其它有機(jī)顏料相比，炭黑除分散較困難外，其他性能均較好?？茖W(xué)的炭黑配合量，可提供較好的抗靜電或?qū)щ娦?，上?*碳黑便宜。由于炭黑的表面積較大，上海**碳黑便宜，容易吸附揮發(fā)份環(huán)境中的水分，所以炭黑在運(yùn)輸貯存及使用過程中要特別注意吸濕問題。上海**碳黑便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**碳黑便宜,碳黑" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714389991701/6370077143899917014608011.JPG"></div><p> 碳黑技術(shù)工藝（生產(chǎn)方法） </p> <p> 全球碳黑生產(chǎn)工藝一般為爐法、接觸法（主要為槽法和無槽氣法）和熱解法。我們正在使用的是**重要也是**常用的生產(chǎn)工藝--爐法和氣法。 </p> <p> 所謂爐法就是在密閉的反應(yīng)爐中，將液烴原料（一般是煤焦油）噴射到燃燒的熱空氣和天然氣中，在高溫下經(jīng)熱氧化而分解，所生成碳黑的性能可以通過猝熄火焰來控制。然后，使用過濾系統(tǒng)把產(chǎn)成的顏料碳黑從氣煙中分離出來。爐法的特點(diǎn)是原材料的選擇范圍很廣，且生產(chǎn)出的碳黑的性能多種多樣。 </p> <p> 而氣法即無槽氣法，是從槽法改進(jìn)而來的生產(chǎn)工藝。槽法是將固態(tài)烴（粗蒽）或液態(tài)烴（蒽油）經(jīng)氣化釜?dú)饣?，和可燃性氣體（一般使用天然氣，也使用焦?fàn)t煤氣或水煤氣）混合后作為原料，由環(huán)形布置的管網(wǎng)送入火房在槽鋼下的火嘴中高溫燃燒并經(jīng)槽鋼冷卻面收集生成碳黑的工藝。無槽氣法即火房不設(shè)槽鋼冷卻面的改進(jìn)工藝。這種工藝生產(chǎn)出來的顏料碳黑收率較爐法偏低，但原生粒子粒徑小，在黑度和著色力方面均有更好的表現(xiàn)。上海卡博特碳黑揮發(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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**碳黑便宜,碳黑" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714828614389/6370077148286143898009144.jpg"></div><p> 二、紫外線防護(hù)性的應(yīng)用 </p> <p> 炭黑在塑料工業(yè)中用途之一是防紫外光老化，由于炭黑有較高的吸光性，因而能有效的防止塑料受陽光照射而產(chǎn)生光氧化降解。炭黑作為紫外光穩(wěn)定劑在塑料中所起的作用有：把光能轉(zhuǎn)化為熱能；保護(hù)塑料表面而免遭一定波長(zhǎng)的射線照射；截取原子團(tuán)而產(chǎn)生防老化作用，從而阻止催化降解。紫外線對(duì)聚烯烴特別有害，試驗(yàn)證明當(dāng)一定細(xì)度的炭黑的濃度為百分之二時(shí)可以達(dá)到完美的紫外線屏蔽作用。 </p> <p> 炭黑對(duì)塑料的紫外線老化的防護(hù)作用，取決于炭黑的粒徑、結(jié)構(gòu)和表面化學(xué)性。 </p> <p> 炭黑的粒徑較小時(shí)，因表面積增大，其吸收光或遮光能力增加，故紫外線防護(hù)作用增強(qiáng)，但粒徑小于20nm，其防護(hù)作用趨于同一水平，原因是當(dāng)粒徑過小時(shí)，逆向散射減小，而繼續(xù)向前的光會(huì)威脅聚合物的穩(wěn)定性。 </p> <p> 結(jié)構(gòu)較低，即聚集體尺寸較小時(shí)，因聚集體幾何體積較小，會(huì)增強(qiáng)對(duì)聚合物的防護(hù)作用，這也是結(jié)構(gòu)較低的炭黑較黑的原因。 </p> <p> 炭黑表面含氧基團(tuán)較多，即揮發(fā)份較高時(shí)，能消除聚合物分解時(shí)產(chǎn)生的基因，因此防護(hù)作用也增強(qiáng)。 </p><p> 2000年前，具有5萬t 年產(chǎn)能力的炭黑企業(yè)只有1 家；2001年年底，全國(guó)共有炭黑生產(chǎn)企業(yè)發(fā)展到111家，總生產(chǎn)達(dá)120萬t。其中，生產(chǎn)能力在5萬t/a以上(包括5萬t/a) 的企業(yè)發(fā)展到6 家；具有5萬t 年產(chǎn)能力的炭黑企業(yè)只有1家。2003 年發(fā)展到9 家、全國(guó)新增炭黑產(chǎn)能約3815 萬t，全部來自年產(chǎn)115萬～210萬t 濕法造粒炭黑生產(chǎn)線。 </p> <p> 2004年，我國(guó)炭業(yè)伴隨著橡膠工業(yè)前進(jìn)步伐而同步發(fā)展。到2004年底，我國(guó)炭業(yè)總年產(chǎn)能力已超過160萬噸，全年炭黑總產(chǎn)量達(dá)125萬噸，比2003年增長(zhǎng)23%；進(jìn)口約11.37萬噸，出口約7.85萬噸，表觀消費(fèi)量約128.52萬噸。 </p> <p> 2005年橡膠用炭黑需求增長(zhǎng)率將達(dá)16%，需求炭黑約149萬噸，需要進(jìn)口炭黑10萬噸。由于國(guó)內(nèi)炭黑企業(yè)都在加大出口量，2005年全國(guó)炭黑出口量達(dá)10萬噸，增長(zhǎng)速度為17%。這樣，進(jìn)出口將基本持平，國(guó)內(nèi)市場(chǎng)炭黑需求量則應(yīng)為實(shí)際出產(chǎn)量。在配合運(yùn)用有機(jī)紫外光吸收劑和抗氧化劑可使壽命延長(zhǎng)。然而顏料黑仍然被認(rèn)為是比較好的紫外線穩(wěn)定劑。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**碳黑便宜,碳黑" src="http://tyunfile.71360.com/UpLoadFile/shhlssy/2019/8/637007714044252310/6370077140442523107378968.jpg"></div><p style="text-indent:25px">色素炭黑這些性能分分鐘影響涂料從標(biāo)題看來，其實(shí)具體影響涂料的色素炭黑性能，是需要依據(jù)色素炭黑自身的特點(diǎn)慢慢地分析。首先，色素炭黑自身原始粒徑的大小就是一個(gè)主要原因。關(guān)于原始粒徑對(duì)碳黑性能的影響，立升色素炭黑廠家小編就不在一一闡述了。下面進(jìn)入主題討論：在制作黑色涂料時(shí)，色素炭黑的原始粒徑不同還影響其分散性，在體積相同的情況下，原始粒徑較小的色素碳黑，其比表面積較大，由于炭黑之間的空隙較多，在潤(rùn)濕的時(shí)候，也就需要更長(zhǎng)的時(shí)間，可以總結(jié)為潤(rùn)濕性比較差。在分散時(shí)比較好選用性能較好地分散劑以及分散設(shè)備，將其分散到比較好效果，充分體現(xiàn)出其黑度。世界橡膠工業(yè)原材料耗用量排在***位的是生膠，第二位的是炭黑。上海**碳黑銷售廠家</p><p style="text-indent:25px">在古時(shí)候，人們焚燒動(dòng)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。上海**碳黑便宜</p><p style="text-indent:25px">對(duì)于灰色塑料，采用細(xì)粒色素炭黑往往呈現(xiàn)棕相灰色，而采用粗粒子色素炭黑可產(chǎn)生藍(lán)相灰色。與其它有機(jī)顏料相比，炭黑除分散較困難外，其他性能均較好?？茖W(xué)的炭黑配合量，可提供較好的抗靜電或?qū)щ娦?。炭黑基本上是無毒的，但較易飛揚(yáng)和污染，故常以色母粒形式供塑料行業(yè)使用，在消除污染的同時(shí)也改善了炭黑在塑料中的分散。炭黑作為塑料用顏料，常用的劑型有粉狀和粒狀。粒狀炭黑飛揚(yáng)較少，但分散較難，故在塑料著色中采用粉狀炭黑。上海**碳黑便宜</p><p style="text-indent:25px">上海立升實(shí)業(yè)有限公司坐落在上海閔行區(qū)瓶安路1358號(hào)，是一家專業(yè)的公司經(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。公司。公司目前擁有11~50人員工，為員工提供廣闊的發(fā)展平臺(tái)與成長(zhǎng)空間，為客戶提供高質(zhì)高效的產(chǎn)品服務(wù)，深受員工與客戶好評(píng)。公司以誠(chéng)信為本，業(yè)務(wù)領(lǐng)域涵蓋[ "炭黑", "白炭黑", "蠟粉", "分散劑" ]，我們本著對(duì)客戶負(fù)責(zé)，對(duì)員工負(fù)責(zé)，更是對(duì)公司發(fā)展負(fù)責(zé)的態(tài)度，爭(zhēng)取做到讓每位客戶滿意。公司力求給客戶提供***質(zhì)量服務(wù)，我們相信誠(chéng)實(shí)正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個(gè)人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為[ "炭黑", "白炭黑", "蠟粉", "分散劑" ]行業(yè)**企業(yè)。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/621330.html</p></div></div></div></div></div><div id="37mew3r" class="page-right twoColRt"><div id="zyfculg" class="box01 margin10 clearfix"><h3><a 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