The Influence of Blade Angle on the Performance of Plastic Centrifugal Pump

Table 6

Performance parameters of 3D printing materials.

	Performance parameter	Numerical value
Mechanical properties of cured materials	Density (g/cm^3)	1.16
	Thermal deformation temperature (°C)	52
	Tensile strength (MPa)	27∼31
	Bending strength (MPa)	69–74

Note: in the figure, the first number represents the size of the inlet angle , the second number represents the size of the outlet angle , and the third number represents the size of the wrap angle.