How to improve the properties of PA6/PP alloy?
2019-02-17 13:19:00 Source: Views:
Tab.1 the Physical and Chemical Properties of PA6/PP alloy with 4% CMG9801
|
PA6/PP/CMG9801
|
Tensile Strength
/ MPa
50mm/min
|
Flexural strength
/ MPa
2mm/min
|
Flexural Modulus
/ MPa
2mm/min
|
Izod impact strength
/ J/m
23℃
|
|
80/20/0
|
52
|
90
|
1830
|
67
|
|
80/20/4
|
60
|
94
|
1890
|
67
|
Notes: PP, SABIC 66M10T; PA6: viscosity, 2.80.
Fig.1 The effect of CMG9801 on tensile strength of PA6/PP alloy
Fig.2 The effect of CMG9801 on HDT of PA6/PP alloy
Fig.3 The SEM graph of PA6/PP alloy without and with 4% CMG9801
Due to the addition of CMG9801 could refine the dispersion phase and make it homogeneously dispersed in the PA6 (fig.10), the mechanical properties and HDT of PA6/PP alloy were greatly improved (fig.1, 2). When the content of CMG9801 is 4%, it offers an optimum overall performance.
Previous: Modifiers for Glass Fiber-reinforced Polypropylene
Next: Polymer chain extender for the R-PC, R-PET, R-PA, etc.
