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Journal of Nanomaterials
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Journal of Nanomaterials
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2009
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Article
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Tab 1
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Research Article
Simultaneous and Gradient IPN of Polyurethane/Vinyl Ester Resin: Morphology and Mechanical Properties
Table 1
Mechanical properties calculation results of 70/30 s-IPN and g-IPN with different component sequences.
Samples
/h
E
/MPa
/MPa
/%
g-IPN
2
0.8
0.70
126.94
3
0.7
0.74
140.16
3.5
0.6
0.91
193.78
g-IPN
2
1.3
0.71
75.00
3
1.2
0.83
101.78
3.5
1.6
0.94
89.69
70/30 s-IPN
2.9
1.07
49.09