Natural Fibre-Reinforced Biofoams

Table 11

Temperature profiles for PLA chemical foaming through single-screw extrusion.

	Temperature (°C)
Temperature profile	Barrel (from hopper to die)					Die
	1	2	3	4	5	6
A	130	150	165	165	170	180-195-210
B	150	170	170	170	180	195