The temperature of mold and barrel

ResinABSASHIPSPCPEPP
Barrel Temperature210-230210-230200-210280-310200-210200-210
Mold Temperature60-8050-7040-7090-11035-6540-80
ResinPVCPOMPMMAPA6PSTPU
Barrel Temperature160-180180-200190-230200-210200-210210-220
Mold Temperature30-4080-10040-6040-8040-7050-70

The diameter of hotrunner for different of resin:

Plastic MaterialDiameter of Runner (mm)Plastic MaterialDiameter of Runner (mm)
ABS,AS4.8-9.5PB4.8-9.5
POM3.2-9.5PE1.6-9.5
PMMA8.0-9.5PPO6.4-9.5
PMMA (anti-impack)8.0-12.7PS3.2-9.5
PA1.6-9.5PVC3.2-9.5
PC4.8-9.5

The thickness of core insert plate rough calculation:

core insert: lenght X widthcore plate thicknesscore insert: lenght X widthcore plate thickness
<50x5015-20150x150-200x20030-40
50x50-100x10020-25>200x20040-50
100x100-150x150
the core plate thicness is calculated from the P/L,not include the height of core insert

The depth of vent slot:

ResinDepth of Slot/ mmResinDepth of Slot/ mm
PE0.02PA (fabric included)0.03-0.04
PP0.02PA0.02
PS0.02PC (fabric included)0.05-0.07
SAN0.03PBT (fabric included)0.03-0.04
ASA0.03PBT0.02
POM0.02PMMA0.04

plastic specific heat values

QQ图片20140508100508