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Preparation and Application of General Styrene Volatilization Inhibitors

Cui Chen;Gu Chengyu;Shao Zilong;Gao Jie;Li Yunhe;Su Xu;Shandong Chemview New Materials Co.,Ltd.;School of Ocean Science and Technology,Harbin Institute of Technology(Weihai);  
This paper reports a novel styrene volatilization inhibitor,which appears as a white paste and resembles petroleum jelly.It is used in resin to inhibit the volatilization of styrene. The application performance of this styrene volatilization inhibitor was compared with the commonly used styrene volatilization inhibitors BYK S740 and Huachang 601 on the market,and the volatilization inhibitor effect of the three styrene volatilization inhibitors on o-benzene,m-benzene,p-benzene and vinyl resin was tested.The experimental results show that the styrene volatilization inhibitor reported in this paper has the advantages of no irritating odor,good fluidity,strong construction,and can be used in all kinds of resins. The technical scheme used in this experiment is: high boiling point liquid alkane isododecane as solvent,the solvent is colorless and tasteless.Using several kinds of paraffin coordination,52 # paraffin 20 ~ 40,58 # paraffin 30 ~ 50,64 # paraffin 30 ~ 50. The preparation method of the styrene volatilization inhibitor is simple,the cost is low,the volatilization inhibition effect is good,and the industrialization can be realized.
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