Table 1 Experimental optimization parameters for injection molding of liquid silicone lenses for automotive lights.

From: Quality optimization of liquid silicon lenses based on sequential approximation optimization and radial basis function networks

Parameters

Unit

Range

Melt temperature

°C

20 ~ 30

Mold temperature

°C

150 ~ 170

Cooling temperature

°C

30

Cooling time

s

20

Filling time

s

1.8 ~ 2.2

Curing time

s

15 ~ 20

Curing pressure

MPa

15 ~ 40

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