海疆N4006/N4010橡胶增塑剂的研制及其在SBS体系中的应用
Development of Rubber Plasticizer Coastal N4006/N4010 and Applications in SBS/Oil Blends
作者：刘燕(中海油气（泰州）石化有限公司, 江苏 泰州 225321)；史晓滔(四川大学 高分子研究所 高分子材料工程国家重点实验室, 四川 成都 610065)；乔琦(中海油气（泰州）石化有限公司, 江苏 泰州 225321)；王海军(中海油气（泰州）石化有限公司, 江苏 泰州 225321)；刘杰(中海油气（泰州）石化有限公司, 江苏 泰州 225321)；王储(中海油气（泰州）石化有限公司, 江苏 泰州 225321)；林建荣(中海油气（泰州）石化有限公司, 江苏 泰州 225321)；张爱民(四川大学 高分子研究所 高分子材料工程国家重点实验室, 四川 成都 610065)；武建勋(四川大学 高分子研究所 高分子材料工程国家重点实验室, 四川 成都 610065)
Author：LIU Yan(China National Offshore Oil Corporation (Taizhou), Taizhou 225321, China)；SHI Xiaotao(State Key Lab. of Polymer Materials Eng., Polymer Research Inst., Sichuan Univ., Chengdu 610065, China)；QIAO Qi(China National Offshore Oil Corporation (Taizhou), Taizhou 225321, China)；WANG Haijun(China National Offshore Oil Corporation (Taizhou), Taizhou 225321, China)；LIU Jie(China National Offshore Oil Corporation (Taizhou), Taizhou 225321, China)；WANG Chu(China National Offshore Oil Corporation (Taizhou), Taizhou 225321, China)；LIN Jianrong(China National Offshore Oil Corporation (Taizhou), Taizhou 225321, China)；ZHANG Aimin(State Key Lab. of Polymer Materials Eng., Polymer Research Inst., Sichuan Univ., Chengdu 610065, China)；WU Jianxun(State Key Lab. of Polymer Materials Eng., Polymer Research Inst., Sichuan Univ., Chengdu 610065, China)
收稿日期：2018-07-31 年卷（期）页码：2019,51(3):221-226
期刊名称：工程科学与技术
Journal Name：Advanced Engineering Sciences
关键字：环烷油;橡胶增塑剂;光安定性;热稳定性
Key words：naphthenic oil;rubber plasticizer;UV stability;thermal stability
基金项目：中国海洋石油公司科技开发项目（YQ-TY-FW-2014-0170）
中文摘要
以中海油绥中36-1环烷基原油为原料，通过常减压蒸馏工艺和高压加氢工艺技术，研制出了符合HG/T 5085-2016化工行业标准的橡胶增塑剂海疆N4006和N4010基础油，油品具有优异的紫外光安定性和热稳定性，适合用作SBS类苯乙烯热塑性弹性体的填充油。研究了两种油品填充的SBS体系的力学性能，耐热性能以及耐紫外光老化性能，并通过红外光谱分析研究了充油体系的老化机理。结果表明充油体系的力学性能良好：拉伸强度 > 10 MPa、断裂伸长率 > 900%，耐光热老化性能优异，热老化后的强度保留率 > 90%，24 h紫外老化后的强度保留率 > 60%。经紫外光辐照试样表面的红外图谱在3 300、1 720和1 170 cm-1附近出峰，显示老化降解后新增基团主要为羧酸类和脂肪族酯类。热氧老化后充油SBS试样的红外光谱与未老化试样的无差别，表明其优异的耐热氧老化性能。
英文摘要
Using Suizhong 36-1 naphthenic crude oil as raw material, rubber plasticizer Coastal N4006 and N4010 base oil, conforming to the standard of chemical industry standard (tentative), were developed through vacuum distillation process and high-pressure hydrogenation technology The heat and UV resistant mechanical performance of the Coastal N4006/N4010 oil extended SBS system were investigated, and its aging mechanism was studied by FTIR analysis. The SBS/oil blends showed favorable mechanical properties with an over 10 MPa tensile strength and an over 900% elongation at break, remained high tensile strength after thermo oxidative (over 90%) and UV aging for 24 h (over 60%). The FTIR absorption peaks appeared around 3 300、1 720 and 1 170 cm-1after UV irradiation, indicating that the main newly increased groups after aging and degradation were carboxylic acid and aliphatic ester groups. The FTIR spectroscopy of samples after thermo-oxidative aging remained the same with the unaged ones, which again proved the excellent thermal stability.
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