Synthesis and Properties of 3-hydroxypivalic Acid Neopentylglycol Diacrylate ( HPHPDA)
[1]SHI Xiao-hua,LIU Na,XIONG Mian,et al.Synthesis and Properties of 3-hydroxypivalic Acid Neopentylglycol Diacrylate ( HPHPDA)[J].Journal of Zhengzhou University (Engineering Science),2013,34(02):4-6,10.[doi:10.3969/j.issn.1671-6833.2013.02.002]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34
Number of periods:
2013 02
Page number:
4-6,10
Column:
Public date:
2013-03-28
- Title:
- Synthesis and Properties of 3-hydroxypivalic Acid Neopentylglycol Diacrylate ( HPHPDA)
- CLC:
- TQ225.24
- DOI:
- 10.3969/j.issn.1671-6833.2013.02.002
- Abstract:
- The 3-hydroxypivalic acid neopentylglycol diacrylate ( HPHPDA ) was prepared by esterificationbased on 4-Methylbenzenesulfonic acid as catalyst,with toluene as solvent,TMHPHA as inhibitor and so on.The effects of molar ratio of acrylic acid and alcohol,catalyst content,inhibitor kinds and content,reactantconcentration were discussed. The product was lighter in color with 94.7% yield. And the structure was char-acterized using Fourier transform infrared spectroscopy ( IR ). Then the properties of product including expo-sure series,adhesion,corrosion testing,solder ability,resistance,chemical resistance,pencil hardness,printing,gloss,color and other properties were analyzed.The results showed that 3-hydroxypivalic acid neo-pentylglycol diacrylate(HPHPDA ) can be used for solder resist ink and the performance is equivalent,or su-perior to DPHA.
- References:
- -
- Similar References:
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Last Update:
1900-01-01