Manufacturer Chi Mei Corporation
Trade Name  olylac PA-757
Family Abbreviation ABS
Fibers / Fillers Unfilled
Moldflow Material ID 51160
Moldflow Grade Code CI006
The material was tested by the manufacturer. Data was last updated on JAN-01-1999.
This data is Non-Confidential.
SUMMARY:
Data Type Date Method
-------------------- ---------------------- ------------------------------
Rheology 28-JUN-01 Unknown
Thermal 01-JAN-99 Unknown
Specific Heat 01-JAN-99 Unknown
pvT 23-MAY-01 Unknown
Shrinkage 21-APR-2003 Uncorrected Residual Stress
RHEOLOGY:
The material's rheological behavior was tested by the manufacturer by an unspecified test method. Data was last updated on 28-JUN-01.
THERMAL:
The material's thermal conductivity was tested by the manufacturer by an unspecified method. Data was last updated on 01-JAN-99. Thermal conductivity was established at a single temperature.
SPECIFIC HEAT:
The material's specific heat was tested by the manufacturer by an unspecified method. Data was last updated on 01-JAN-99. Specific heat was established at a single temperature.
pvT:
The material's pvT data was tested by the manufacturer by an unspecified method. Data was last updated on 23-MAY-01.
SHRINKAGE (MIDPLANE & FUSION MODELS ONLY):
For this material, shrinkage and warpage predictions will be based on an uncorrected residual stress model with generic estimates of material mechanical properties. Data was last updated on 21-APR-2003.
Analysis of approximately 895 mold trials on 35 unfilled ABS materials showed:
In the direction parallel to flow, 73% of shrinkage predictions from simulations with data such as this were NOT within 25% of experimental values. In contrast, 88% of simulations with CRIMS data were within 25% of experimental values.
In the direction perpendicular to flow, 68% of shrinkage predictions from simulations with data such as this were NOT within 25% of experimental values. In contrast, 84% of simulations with CRIMS data were within 25% of experimental values.
You can achieve more accurate shrinkage predictions by using measured shrinkage data and Moldflow's CRIMS model.
DISCLAIMER:
The information contained in this report has been prepared by Moldflow Corporation based on data and other information received from third parties. No representations or warranties are provided regarding this report or its conclusions and Moldflow Corporation specifically disclaims any liability that may result from reliance on these results.
发表于 2003-8-14 16:22:21
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发表于 2003-8-15 10:08:57
olylac PA-757 
发表于 2003-8-15 10:30:15
