一种油罐用混杂型光固化预浸料性能研究

玻璃钢/复合材料 ›› 2020, Vol. 0 ›› Issue (1): 72-75.

一种油罐用混杂型光固化预浸料性能研究

钱建华^1,2, 陈玲^1,2, 刘世强^1,2*

1.华东理工大学华昌聚合物有限公司,上海 200237;
2.上海防腐蚀新材料工程技术研究中心,上海 200237

收稿日期:2019-04-30 出版日期:2020-01-28 发布日期:2020-01-28
通讯作者: 刘世强(1986-),男,硕士,主要从事高性能树脂与复合材料方面的研究,liushiqiang04@163.com。
作者简介:钱建华(1972-),男,博士,主要从事高性能树脂及其复合材料方面的研究。
基金资助:
上海防腐蚀新材料工程中心能力提升计划(18DZ2281800)

STUDY ON PROPERTIES OF A HYBRID UV-CURABLE PREPREG FOR OIL TANKS

QIAN Jian-hua^1,2, CHEN Ling^1,2, LIU Shi-qiang^1,2*

1.Sino Polymer Co., Ltd., Shanghai 200237, China;
2.Shanghai Anti-Corrosion New Materials Engineering Center, Shanghai 200237, China

Received:2019-04-30 Online:2020-01-28 Published:2020-01-28

摘要/Abstract

摘要： 对影响混杂型UV预浸料的因素进行分析,试验证明预浸料一次性成型厚度与热引发剂浓度呈正相关,热引发剂(BPO)加入量为1.0%,最大可固化深度可达30.4 mm,为保证预浸料具有优异铺覆性,当增稠剂(MK 35)加入量为1.5%~2.0%时,工艺性能最佳。与传统UV预浸料进行性能对比,试验证明混杂型UV预浸料与传统UV预浸料力学性能相当,两种材料在相同条件下进行紫外光固化,前者一次性成型厚度较后者提高120.3%,解决了光固化成型厚度受限这一难题。

关键词: 光固化树脂, 光引发剂, 热引发剂, 混杂型UV预浸料, 油罐内衬改造

Abstract: The factors affecting hybrid UV prepreg were analyzed. The test proved that the curing thickness of the prepreg was positively correlated with the concentration of thermal initiator. When the concentration of thermal initiator (BPO) added was 1.0%, the maximum curable depth was 30.4 mm. When the concentration of thickener (MK 35) was 1.5%~2.0%, the thicking curve was most suitable. The properties between traditional UV prepreg and hybrid UV prepreg were compared. The test proved that the mechanical properties were comparable, while one-time curing depth of hybrid UV prepreg was 120.3% higher than traditional UV prepreg, which solves the problem of limited thickness of UV prepreg.

Key words: UV curing resin, photoinitiator, thermal initiator, hybrid UV prepreg, tank lining modification

中图分类号:

TB332

钱建华, 陈玲, 刘世强. 一种油罐用混杂型光固化预浸料性能研究[J]. 玻璃钢/复合材料, 2020, 0(1): 72-75.

QIAN Jian-hua, CHEN Ling, LIU Shi-qiang. STUDY ON PROPERTIES OF A HYBRID UV-CURABLE PREPREG FOR OIL TANKS[J]. Fiber Reinforced Plastics/Composites, 2020, 0(1): 72-75.

参考文献

[1] 李岩. 双层油罐的基本技术问题和设备选型的思路[J]. 化工管理, 2018, 486(15): 47-48.
[2] 潘朝发. 加油站储油罐渗漏原因分析及对策[J]. 安全、健康和环境, 2015, 15(2): 4-6.
[3] 梁慧. 双层储油罐在加油站设计中的应用[J]. 石油石化节能, 2018, 8(10): 32-34, 10.
[4] 邱明. 加油站油罐内衬技术的应用及展望[J]. 石油库与加油站, 2018, 27(3): 1-4, 53.
[5] 魏善智, 张斌. 一种可深层UV固化的低收缩率树脂研究[J]. 化学与黏合, 2019, 41(2): 83-86.
[6] 杨德旭. 粘度控制剂法控制SMC/BMC树脂糊增稠粘度的研究[C]//中国硅酸盐学会玻璃钢分会.第十五届玻璃钢/复合材料学术年会论文集. 北京: 《玻璃钢/复合材料》编辑部, 2003: 5.
[7] J.L. 黄, S.M. 陈, I.R. 陈, 等. 用试验方法确定SMC增稠性能[J]. 玻璃钢/复合材料, 1990(4): 46-49.
[8] 杨天贺. 光固化预浸料修理技术在飞机蒙皮修复中的应用[J]. 山东工业技术, 2017(20): 48.
[9] 陈浩, 刘玉亭, 刘成武, 等. 光固化复合材料预浸料修理补片的研制[J]. 兵器材料科学与工程, 2008(2): 91-94.
[10] 许松, 魏东, 刘成武. 光固化复合材料在飞机结构抢修中的应用研究[J]. 航空维修与工程, 2006(2): 30-32.
[11] Arikawa H, Takahashi H, Kanie T, et al. Effect of various visible light photoinitiators on the polymerization and color of light-activated resins[J]. Dental Materials Journal, 2009, 28(4): 454-460.
[12] Dayane Carvalho Ramos Salles de Oliveira, Mateus Garcia Rocha, Alexandre Gatti, et al. Effect of different photoinitiators and reducing agents on cure efficiency and color stability of resin-based composites using different LED wavelengths[J]. Journal of Dentistry, 2015, 43(12): 1565-1572.
[13] Baxter J E, Davidson R S, Hageman H J. Acylphosphine oxides as photoinitiators for acrylate and unsaturated polyester resins[J]. European Polymer Journal, 1988, 24(5): 419-424.
[14] Stowe R W. Key factors in the UV curing process-the relationship of exposure conditions and measurement in UV process design and process control: part Ⅱ-lamp system [J]. Metal Finishing, 2006, 104(4): 50-56.
[15] 黄志雄, 王伟, 刘坐镇. SMC/BMC制备中树脂糊的粘度控制[J]. 纤维复合材料, 2007(4): 3-6.