<p><font face="Times New Roman" size=+4>Modern Plastics India</font></p>
Modern Plastics India
PROCESS PARAMETERS
Injection Moulding
|
MATERIAL
|
BARREL Zone1
|
BARREL Zone2
|
BARREL Zone3
|
NOZZLE
|
MOULD
|
INJECTION PRESSURE KG/Sq.Cm
|
REMARKS
|
|
Acetals
|
165-170
|
170-200
|
180-210
|
170-210
|
40-120
|
700-1400
|
Degrades above 230 degree centrigrade
|
|
ABS
|
170-220
|
180-225
|
220-270
|
210-270
|
40-90
|
600-1400
|
-
|
|
PVC
|
140-160
|
160-180
|
180-190
|
190-210
|
20-60
|
900-1800
|
Highly Heat Sensitive
|
|
NYLON-6
|
220-240
|
230-260
|
240-270
|
230-250
|
60-90
|
750-1500
|
Low Viscous Melt
|
|
NYLON-66
|
270-285
|
270-285
|
260-280
|
260-275
|
20-100
|
750-1500
|
Low Viscous Melt
|
|
PC
|
275-300
|
285-315
|
285-315
|
280-310
|
70-120
|
1500-2500
|
High Viscous Melt
|
|
PBT
|
215-230
|
225-250
|
205-230
|
195-215
|
20-110
|
1000-1500
|
-
|
|
HDPE
|
16-200
|
170-260
|
220-280
|
210-270
|
10-50
|
700-1800
|
-
|
|
PET
|
190-210
|
210-230
|
230-250
|
230-240
|
50-120
|
800-1600
|
-
|
|
PMMA
|
150-180
|
180-230
|
220-240
|
225-245
|
60-180
|
800-1750
|
High Viscous Melt
|
|
PP
|
170-210
|
210-230
|
220-240
|
240-260
|
25-40
|
700-1400
|
-
|
|
PPO
|
210-250
|
230-270
|
250-290
|
240-275
|
60-110
|
700-1800
|
-
|
|
PPS
|
280-300
|
300-320
|
320-360
|
310-340
|
30-80
|
800-1500
|
Very Low Viscous
|
|
HIPS
|
160-190
|
170-230
|
190-250
|
180-240
|
30-80
|
700-1600
|
-
|
modern plastics india
mpi main page
Yahoo!
Hotmail
mpi