PreparationandCharacterization ofthe K-Resin／PS Alloy
[1]JIANGDengga0,PENG Chon9,PENGChuang,et al.PreparationandCharacterization ofthe K-Resin／PS Alloy[J].Journal of Zhengzhou University (Engineering Science),2013,34(03):42-45.[doi:10.3969/j.issn.1671-6833.2013.03.011]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34
Number of periods:
2013 03
Page number:
42-45
Column:
Public date:
2013-05-31
- Title:
- PreparationandCharacterization ofthe K-Resin／PS Alloy
- Keywords:
- K-Resin; PS; optical property; mechanical property; SEM
- CLC:
- TQ325.2
- Abstract:
- In thispaper，the effect ofmass fraction of K·Resin with the range from 10％to50％onthe optical andmechanical properties of polystyrene(PS)／K—Resin wasstudied by melting mixing method，and the surface morphology of the cross-section of impact sampleswere analyzed withSEM．The results showthatwith the increase of K-Resin’S mass fraction from 10％to 50％，the haze of PS／K-Resin alloy can be decreased to 11％from24．6％while the transmittance is almost the same as pure PS．only change from 86．5％to 85．6％．indicating that the optical match of PS and K·Resin is good．The results of mechanical properties and SEManalysis show that with the increase of K·Resin’S mass fraction in the alloy，the impacttoughness of the alloy material and the elongation at breakgenerated by tension both increase，the impact toughnesscan be increased to 4．65 kJ／m2 from 1．93 kJ／m2 andthe elongation at break generated by tensioncan be increased to 14．5％from 1．5％．showinganobvious plastic deformation morphology．
- References:
- [1]董兰国，常娜，宗成中．国内外聚苯乙烯共混改性研究进展[J]．合成树脂及塑料，2005，22(6)：71—74．
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Last Update:
1900-01-01
