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Example of Processing on "Soarnol®"

Examples of processing on "Soarnol®" with medium-sized equipment and large-sized equipment are shown in the following.

(1) Medium-sized Equipment

Extruder : 40mmφ,L/D=28
Screw : Full-flighted, constant pitch type, CR=3.5
Screen pack : 80/120/50mesh
Die : Manifold type, die width = 450 mm, lip distance = 0.2 mm
Cooling roll : Metal roll cooled by water
Processing temperature :deg C (deg F)
Grade C1 C2 C3 C4 C5 Head Die
Soarnol
E,ET,A,AT		 170
(338)		 190
(374)		 210
(410)		 220
(428)		 220
(428)		 220
(428)		 190-220
(374-428)
Soarnol
D,DT,DC		 180
(356)		 200
(392)		 220
(428)		 230
(446)		 230
(446)		 230
(446)		 200-220
(392-428)
Screw rotation : 30 rpm
Output : 9-11 kg/hr
Resin pressure : 6.9-9.8MPa (70-100 kg/cm2)
Motor load : 10-13 amp
Line speed : 15-20 m/min
Film size : 370-380 mm, thickness = 20-30 μm

(2) Large-sized Equipment

Extruder : 90 mmφ screw type, L/D = 26
Screw : Full-flighted, constant pitch type, CR=3.5
Screen pack : 50/80/120/60mesh
Die : Manifold type, die width = 1000 mm, lip distance = 0.7 mm
Cooling roll : 400 mmφ, mirror
Processing temperature :deg C (deg F)
Grade C1 C2 C3 C4 C5 Head Die
Soarnol E 170
(338)		 190
(374)		 210
(410)		 220
(428)		 220
(428)		 220
(428)		 190-220
(374-428)
Screw rotation : 30 rpm
Motor load : 80 amp
Output : 82 kg/hr
Line speed : 70 m/min
Film size : Width = 850 mm, thickness = 20 μm

Data Prepared : 18 Sep. 2003

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