Effect of Polyvinyl Chloride Skin Composition on Vulcanization of Additive Silicone Rubber

doi:10.11944/j.issn.1000-0518.2020.01.190152

Chinese Journal of Applied Chemistry ›› 2020, Vol. 37 ›› Issue (1): 32-39.DOI: 10.11944/j.issn.1000-0518.2020.01.190152

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Effect of Polyvinyl Chloride Skin Composition on Vulcanization of Additive Silicone Rubber

WANG Xiaowei^a,FU Zhilei^a,LIU Fang^a,PAN Ge^a,XU Donghhua^a^*(),GUAN Dongbo^b,DOU Yanli^b,SHI Tongfei^a,YAO Weiguo^b^*()

^aState Key Laboratory of Polymer Physics and Chemistry,Changchun Institute ofApplied Chemistry, Chinese Academy of Sciences,Changchun 130022,China
^b Key Laboratory of Automobile Materials,Ministry of Education,College ofMaterials Science and Engineering,Jilin University,Changchun 130025,China

Received:2019-05-24 Accepted:2019-08-28 Published:2020-01-08 Online:2020-01-08
Contact: XU Donghhua,YAO Weiguo
Supported by:
Supprted by Changchun Science and Technology Plan Science and Technology Innovation “Double Ten” Project Major Science and Technology Projects(No.17SS016), and the Technology Development Program of Jilin Province Science and Technology Department(No.20190302092GX)

Abstract

Abstract:

In this paper, the curing kinetics of two-component addition silicone rubber on different polyvinyl chloride (PVC) skins was studied with rheological method. The components of PVC skins were analyzed to determine the mechanism of uncuring of two-component addition silicone rubber by using Fourier transform infrared spectrometer (FTIR), nuclear magnetic resonance (NMR), and inductively coupled plasma mass spectrometer (ICP-MS). The results show that phosphorus (P) is the main element in the PVC skin that causes the difficulty in curing of silicone rubber. At the fixed silicone rubber thickness of 1 mm, when the content(mass fraction) of P element in the PVC is below 3×10^-3%, the two-component addition silicone rubber casted on the PVC skin can still be solidified completely; when the content of P in the PVC skin exceeds about 2.4×10^-2%, although the intermediate layer of two-component addition silicone rubber can be cured, the layer contacting PVC skins fails to cure, and the thickness of the uncured layer increases with the content of P. Besides, reducing the thickness of silicone rubber to micron on the skin of PVC with P element content less than 3×10^-3%, especially less than 2 μm, the silicone rubber can not cure completely. The consequences mentioned above indicate that the curing behavior of two-component addition silicone rubber on the surface of PVC skin containing P element is mainly influenced by the total content of platinum catalyst in silicone rubber and the content of P element in PVC skin, while the reaction rate of two-component addition silicone rubber and diffusion rates of platinum catalyst and P element in the silicone rubber have ffects as well.

Key words: polyvinyl chloride, silicone rubber, mold, rheology

WANG Xiaowei, FU Zhilei, LIU Fang, PAN Ge, XU Donghhua, GUAN Dongbo, DOU Yanli, SHI Tongfei, YAO Weiguo. Effect of Polyvinyl Chloride Skin Composition on Vulcanization of Additive Silicone Rubber[J]. Chinese Journal of Applied Chemistry, 2020, 37(1): 32-39.

References

[1]	WANG Jiwu.Overview of Instrument Panel Skin Processing Technology[J]. Polyu Mon,2010,(3):54-57(in Chinese). 王继武. 概述仪表板表皮加工技术[J]. 环球聚氨酯,2010,(3):54-57.
[2]	LI Yabin,ZHOU Bo.Progress of Automotive Interior Decoration Material[J]. Auto Eng,2012,(4):19-22(in Chinese). 李雅彬,周博. 汽车内饰材料的研究进展[J]. 汽车工程师,2012,(4):19-22.
[3]	YUAN Leilei,XUE Zhenrong,JIA Yichao.Study on Surface Molding Technique of Instrument Panel[J]. Auto Appl Technol,2019,(1):141-142(in Chinese). 袁磊磊,薛振荣,贾毅超. 汽车软质仪表板表皮成型工艺研究[J]. 汽车实用技术,2019,(1):141-142.
[4]	ZHOU Haifeng,LIU Zhongwei,HU Guoping.Application of Slush Skin in the Dashboard[C]//Proceedings of 2011 International Symposium and Exhibition on Automotive Interior and Exterior Products and New Materials Applications. Chongqing, 2011:76-78(in Chinese). 邹海峰,刘中伟,胡国平. 搪塑表皮在仪表板中的应用[C].//2011汽车车身内外饰产品及新材料应用国际研讨会论文集. 重庆,2011:76-78.
[5]	LI Bailin.Study on Key Technologies of Slush Mould Preparation and Slush Forming Process[D]. Changchun:Jilin University,2014(in Chinese). 李佰林. 搪塑模具制备及搪塑工艺关键技术研究[D]. 长春:吉林大学,2014.
[6]	TANG Chong.Slush-Technology of Application of Auto Interior Decoration Parts[J]. J Shandong Jiaotong Univ,2009,17(1):13-17(in Chinese). 唐冲. 汽车内饰件的搪塑技术[J]. 山东交通学院学报,2009,17(1):13-17.
[7]	YAO Weiguo,WANG Xiaowei,XU Donghua,et al. Preparation. Preparation and Application of Addition Molding Silica Gel for Refining Fine Pattern Mold:CN,201811550980.7[P].2019-05-21(in Chinese). 姚卫国,王晓伟,许东华,等. 一种用于翻制精细花纹模具的加成型硅胶、制备方法及其应用:中国,201811550980.7[P].2019-05-21.
[8]	WANG Yiqing.The Performance and Use of Silicone Mold[J]. China Rubber Sci Technol Mark,2003,(18):8-9(in Chinese). 王义庆. 有机硅模具胶的性能与使用[J]. 橡胶科技市场,2003,(18):8-9.
[9]	SUN Youhong.Study on the Rapid Tooling with Molded Silicone Rubber[J]. Fiber Reinf Plast/Compos,2010,(3):56-58,35(in Chinese). 孙幼红. 模具硅橡胶用于快速模具制作的研究[J]. 玻璃/复合材料,2010,(3):56-58,35.
[10]	ZHANG Xinyu.Silicone Rubber Mold Technology and its Application[J]. Mech Electr Info,2010,(18):68(in Chinese). 张新宇. 浅谈硅橡胶模具的技术及其应用[J]. 机电信息,2010,(18):68.
[11]	XIANG Jianyun,XU Renping.Manufacturing of Mould for Artworks Based on Rapid Prototyping and Tooling Technology[J]. Die Mould Ind,2006,(10):65-69(in Chinese). 项建云,徐人平. 基于RP和RT技术的工艺品模具制造[J]. 模具工业,2006,(10):65-69.
[12]	GE Jianfang,JIA Demin.Study on the Catalyst Poisoning Inhibitationand Its Activity Retarding in the Silicone Elastomer Hydrosilylation Vulcanization System[J]. Insulat Mater,2004,(3):36-38(in Chinese). 葛建芳,贾德民. 加成型硅橡胶硫化过程中催化剂的活性抑制和防失效研究[J]. 绝缘材料,2004,(3):36-38.
[13]	LIN Manhui,LIU Dongchan,HUANG Sujuan.Study of Poison Protection of Additive Type Silicone Rubber[J]. Silicone Mater,2001,15(1):24-26(in Chinese). 林满辉,刘东灿,黄素娟. 加成型硅橡胶防中毒问题的研究[J]. 有机硅材料,2001,15(1):24-26.
[14]	TAN Bien,ZHAO Hua,PAN Huiming.Preparation of Platinum Catalysts for Addition Siicone Rubber and their Catalysis Activity[J]. China Adhes,2001,(4):1-4(in Chinese). 谭必恩,赵华,潘慧铭. 加成型硅橡胶铂催化剂的制备及其活性研究[J]. 中国胶黏剂,2001,(4):1-4.
[15]	TAN Bien, PAN Hui’ming, ZHENG Lianzheng,et al. Platinum Catalysts Used in Silicones Industry[J]. Aerosp Mater Technol,1999,(3):12-17(in Chinese). 谭必恩,潘慧铭,张廉正,等. 有机硅工业中的铂催化剂研究进展[J]. 宇航材料工艺,1999,(3):12-17.
[16]	ZHAO Yaru.Formulation Design and Performance Optimization of PVC Slush Molding Powder[D]. Ji'nan:Shandong University,2017(in Chinese). 赵亚如. 聚氯乙烯搪塑粉料的配方设计及性能优化[D]. 济南:山东大学,2017.
[17]	Nishinari K.Some Thoughts on the Definition of a Gel[J]. Prog Colloid Polym Sci,2008,136:87-94.
[18]	ZHANG Huanhuan,XU Donghua,GUAN Dongbo,et al. Rheological Properties of Two-Component Silicon Rubber During Cross-linking by Addition Reaction[J]. Chem J Chinese Univ,2015,36(4):788-793(in Chinese). 张欢欢,许东华,管东波,等. 双组分加成型硅橡胶交联固化过程的流变学研究[J]. 高等学校化学学报,2015,36(4):788-793.
[19]	Guan D B,Cai Z Y,Liu X C,et al. Rheological Study on the Cure Kinetics of Two-component Addition Cured Silicone Rubber[J]. Chinese J Polym Sci,2016,34(10):1290-1300.
[20]	Jaruchattada J,Fuongfuchat A,Pattamapromp C.Rheological Investigation of Cure Kinetics and Adhesive Strength of Polyurethane Acrylate Adhesive[J]. J Appl Polym Sci,2012,123(4):2344-2350.
[21]	LU Yongquan,DENG Zhenhua. Practical Infrared Spectrum Analysis[M]. Beijing:Electronic Industry Press,1989:31-35(in Chinese). 卢涌泉,邓振华. 实用红外光谱解析[M]. 北京:电子工业出版社,1989:31-35.
[22]	WANG Kunhua,LUO Chuanqiu,ZHOU Xiao. Polymer Modern Instrument Analysis[M]. 2nd Ed. Beijing:Tsinghua University Press,2000:75-77(in Chinese). 汪昆华,罗传秋,周啸. 聚合物近代仪器分析[M]. 第二版. 北京:清华大学出版社, 2000:75-77.

Effect of Polyvinyl Chloride Skin Composition on Vulcanization of Additive Silicone Rubber

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