廠家直銷 N330 N550碳黑
廠家直銷 N330 N550碳黑
廠家直銷 N330 N550碳黑
廠家直銷 N330 N550碳黑
廠家直銷 N330 N550碳黑
廠家直銷 N330 N550碳黑

廠家直銷-N330-N550碳黑

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訂貨量(千克)

¥3.50

≥1

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䀋䀐䀋䀐䀋䀋䀋䀎䀒䀋䀏

發(fā)貨地 河北省石家莊市
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商品參數(shù)
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商品介紹
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聯(lián)系方式
產(chǎn)地 石家莊
是否進(jìn)口
型號(hào) N330
貨號(hào) 1596
種類/用途 高色素碳黑
品牌 其他
應(yīng)用推薦 皮革
CAS P-YUNBTFY
執(zhí)行標(biāo)準(zhǔn) 國(guó)標(biāo)
特色服務(wù) 免費(fèi)提供樣品
產(chǎn)品名稱 YUIOPNNG
是否危險(xiǎn)化學(xué)品
商品介紹

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碳黑(carbon black),又名炭黑,是一種無(wú)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” amp;ldquo;爐黑”。按炭黑性能區(qū)分有“補(bǔ)強(qiáng)炭黑” amp;ldquo;導(dǎo)電炭黑” amp;ldquo;耐磨炭黑”等??勺骱谏玖?,用于制造中國(guó)墨、油墨、油漆等,也用于做橡膠的補(bǔ)強(qiáng)劑

按生產(chǎn)

主要分為燈黑、氣黑、爐黑和槽黑。

據(jù)記載,中國(guó)是世界上早生產(chǎn)炭黑的。在古時(shí)候,人們焚燒動(dòng)植物油、松樹(shù)枝,收集火煙凝成的黑灰,用來(lái)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。

1821 年人們?cè)诒泵赖貐^(qū)用天然氣為原料生產(chǎn)炭黑,從此炭黑不再是“炱”那么簡(jiǎn)單,它是“氣態(tài)或液態(tài)的碳?xì)浠衔镌诳諝獠蛔愕臈l件下進(jìn)行不完全燃燒或熱裂分解所生成的無(wú)定形碳,為疏松、質(zhì)輕而極細(xì)的黑色粉末”大片油氣田相繼開(kāi)采,源源不斷的原料供應(yīng)推動(dòng)炭黑生產(chǎn)由手工操作邁入了大規(guī)模工業(yè)化時(shí)代。

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。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;換言之,炭黑已成為消費(fèi)量大的橡膠配合劑。炭黑的耗用量一般占橡膠耗用量的40%~50% ,也就是說(shuō),在橡膠配方中,通常每使用2 份橡膠就會(huì)搭配使用1 份炭黑。
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聯(lián)系方式
公司名稱 石家莊睿遠(yuǎn)礦產(chǎn)品有限公司
聯(lián)系賣家 沈經(jīng)理
手機(jī) 䀋䀐䀋䀐䀋䀋䀋䀎䀒䀋䀏
地址 河北省石家莊市