炭黑、其制备方法及其用途
申请公布号:CN102186932B
申请号:CN200980141194.4
申请日期:2009.10.09
申请公布日期:2014.07.23
发明人:M·斯塔尼舍弗斯基;G·迈纳扎根;P·梅塞尔;J·弗勒利希
分类号:C09C1/44(2006.01)I;C09C1/50(2006.01)I;C09C1/52(2006.01)I;C09C1/54(2006.01)I;C08K3/04(2006.01)I
主分类号:C09C1/44(2006.01)I
代理人:于辉
地址:德国哈瑙
摘要:本发明涉及炭黑,其C-14含量大于0.05Bq/g,并且聚集体粒径分布的ΔD50/D众数比值小于0.7。所述炭黑通过炭黑原材料的热氧化热解或者热裂解制备,其中所述炭黑原材料包含再生性炭黑原材料,并且在所述热解/裂解反应中存在的氧不足。所述炭黑可以用于橡胶和橡胶混合物、塑料、印刷油墨、油墨、喷墨油墨、调色剂、漆、涂料、纸、粘合剂、电池、膏、沥青、混凝土及其它建筑材料中,还用作冶金中的还原剂。
主权项:炭黑,其特征在于C‑14含量大于0.05Bq/g,并且聚集体粒径分布的ΔD50/D众数比值小于0.7。
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