Optimization of Blending Parameters and Fiber Size of Kenaf-Bast-Fiber-Reinforced the Thermoplastic Polyurethane Composites by Taguchi Method

Table 4

The combination parameters for the effective factors.

Trail no.	Temperature; A (°C)	Speed; B (rpm)	Time; C (min)	Size; D (micron)
1	180	30	11	<125
2	180	40	13	125–300
3	180	50	15	300–425
4	190	30	13	300–425
5	190	40	15	<125
6	190	50	11	125–300
7	200	30	15	125–300
8	200	40	11	300–425
9	200	50	13	<125