Material Testing Report SN 7131 ISOFIL HK 30 TTH0 WT0822

Transcription

1 Material Testing Report SN 7131 ISOFIL HK 30 TTH0 WT0822 Prepared for: SIRMAX SPA Via Dell Artigianato 42 Cittadella Italy Prepared by: Autodesk Moldflow Plastics Labs 2353 N. Triphammer Rd. Ithaca, NY USA Prepared on: 11 June, 2014

2 Report Authorized By: Andrew Kostuk Laboratory Operations Supervisor 11 June, 2014 Autodesk This report may not be reproduced. Test results relate only to the item tested. Autodesk disclaims all warranties express or implied, including warranties of merchantability and fitness for a particular purpose. Autodesk expressly disclaims all incidental and consequential damages that may arise from the use of this information. Testing Cert Moldflow Plastics Labs is accredited by the American Association for Laboratory Accreditation, and maintains a quality system in accordance with ISO/IEC Tests performed outside the scope of accreditation are duly noted.

3 Contents Summary... 4 Viscosity... 9 Thermal conductivity Specific heat Pressure-Volume-Temperature Shrinkage Mechanical Elastic modulus and Poisson's ratio Shear modulus Coefficient of linear thermal expansion Mold verification Contact details... 35

4 Summary Summary Description Family name POLYPROPYLENES (PP) Trade name ISOFIL HK TTH0 WT0822 Manufacturer Sirmax SpA Family abbreviation PP Material structure Crystalline Data source Autodesk Moldflow Plastics Labs : pvt-measured : mech-measured Date last modified 09-JUN-14 Date tested 09-JUN-14 Data status Non-Confidential Material ID Grade code SN7131 Supplier code SIRMAX Fibers/fillers 30% Talc Filled Recommended Processing Mold surface temperature 37 C Melt temperature 225 C Mold temperature range (recommended) Minimum 25 C Maximum 40 C Melt temperature range (recommended) Minimum 210 C Maximum 240 C Absolute maximum melt temperature 280 C Ejection temperature 119 C Maximum shear stress 0.25 MPa Maximum shear rate /s Maximum shear stress and maximum shear rate values have been supplemented with generic estimates. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 4 of 35

5 Summary Rheological Properties Cross WLF Viscosity Model n Tau Pa D e+016 Pa-s D K D3 0 K/Pa A A K Juncture loss method coefficients C1 1.57e-005 Pa^(1-c2) C Transition temperature Ttrans 126 C Moldflow Viscosity Index VI(240)113 Melt mass-flow rate (MFR) Temperature 230 C Load 2.16 Kg Measured MFR 4.5 g/10min Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 5 of 35

6 Summary Thermal Properties Specific heat data Temperature (T) C Specific heat (Cp) J/Kg- C Heating/Cooling rate C/s Thermal conductivity data Temperature (T) C Thermal conductivity (k) W/m- C Heating/Cooling rate C/s Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 6 of 35

7 Summary PVT Properties Melt density g/cm 3 Solid density g/cm 3 2-domain Tait PVT model coefficients b K b e-007 K/Pa b1m m 3 /Kg b2m 6.658e-007 m 3 /Kg-K b3m e+007 Pa b4m /K b1s m 3 /Kg b2s 3.054e-007 m 3 /Kg-K b3s e+008 Pa b4s /K b m 3 /Kg b /K b e-008 1/Pa Mechanical properties data Mechanical Properties Elastic modulus, 1 st principal direction [E1] 3725 MPa Elastic modulus, 2 nd principal direction [E2] 3520 MPa Poisson's ratio [v12] Poisson's ratio [v23] Shear modulus [G12] 1240 MPa Transversely isotropic coefficient of thermal expansion [CTE] data Alpha e-005 1/ C Alpha e-005 1/ C Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 7 of 35

8 Summary Shrinkage Properties Corrected residual in-mold stress (CRIMS) model coefficients A A A A A A Residual strain model coefficients Parallel Perpendicular A A A A e e-007 A The shrinkage models shown above are valid for Autodesk Simulation Moldflow Insight Shrinkage models for previous software versions are included in the udb file. Filler Properties Filler data Description Weight % Talc 30 Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 8 of 35

9 Viscosity Viscosity Method: MPL Test Method (Method falls outside the scope of A2LA Accreditation) Instrument: Arburg Allrounder 270S Injection Molding Machine Test Specifications: Sample Form: Pre-Processing: Moisture Level: Pellets Dried at 70 C for 1 hours in a hopper dryer Not Measured Capillary A: Length: mm L/D: Die Entry Angle: 90 degrees Capillary B: Length: mm Barrel Diameter: Plastication Time: Dwell Time: Corrections: Date Received: Date Tested: L/D: Die Entry Angle: 90 degrees 30 mm 20 sec 20 sec Bagley, Rabinowitsch and shear heating 16-APR MAY-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during the course of testing. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 9 of 35

10 Viscosity Apparent Viscosity Data Temperature ( C) Apparent Shear Rate (sec -1 ) Apparent Viscosity (Pa-s) Die Diameter (mm) Die L/D Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 10 of 35

11 Viscosity Temperature ( C) Apparent Shear Rate (sec -1 ) Apparent Viscosity (Pa-s) Die Diameter (mm) Die L/D Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 11 of 35

12 Viscosity Calculated Viscosity Data Temperature ( C) Shear Rate (sec -1 ) Calculated Viscosity (Pa-s) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 12 of 35

13 Viscosity Temperature ( C) Shear Rate (sec -1 ) Calculated Viscosity (Pa-s) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 13 of 35

14 Viscosity (Pa-s) SN7131 Viscosity Rheological Data Cross WLF Viscosity Model n Tau Pa D e+016 Pa-s D K D3 0 K/Pa A A K Juncture loss method coefficients C1 1.57e-005 Pa^(1-c2) C Viscosity vs Shear Rate Shear Rate (1/s) T=210 ( C) T=225 ( C) T=240 ( C) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 14 of 35

15 Thermal conductivity Thermal conductivity Method: ASTM D 5930, Standard Test Method for Thermal Conductivity of Plastics by Means of a Transient Line-Source Technique. Instrument: Moldflow K-System II Test Specifications: Sample Form: Pellets Pre-Processing: Dried at 70 C for 1 hours in a hopper dryer Moisture Level: Not Measured Probe Constant: Probe Length: 45 mm Data acquisition time: 45 sec Probe Voltage: 3.0 V Date Received: 16-APR-14 Date Tested: 28-MAY-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during the course of testing. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 15 of 35

16 Thermal conductivity k (W/m- C) SN7131 Thermal conductivity Thermal conductivity data Temperature (T) Thermal conductivity C (k) W/m- C Heating/Cooling rate C/s Thermal conductivity vs Temperature Temperature ( C) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 16 of 35

17 Specific heat Specific heat Method: ASTM E 1269, Standard Test Method for Determining Specific Heat Capacity by Differential Scanning Calorimetry ASTM D 3418, Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry Instrument: Perkin Elmer Pyris Diamond Differential Scanning Calorimeter Test Specifications: Sample Form: Pellets Pre-Processing: Dried at 70 C for 1 hours in a hopper dryer Moisture Level: Not Measured Initial Temperature: 240 C Final Temperature: 40 C Cooling Rate: 20 C/min Equilibrium Time: 3 min Sample holder material: Aluminum Sample holder dimensions: 6.7 mm diameter, 1.6 mm tall Sample holder mass: 25 mg (pan + lid) Purge gas: 99.99% pure nitrogen Purge gas flow rate: 30 cm³/sec Date Received: 16-APR-14 Date Tested: 28-MAY-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during the course of testing. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 17 of 35

18 Specific heat Cp (J/Kg- C) SN7131 Specific heat Specific heat data Temperature (T) C Specific heat (Cp) J/Kg- C Heating/Cooling rate C/s Ttrans 126 C Ejection temperature 119 C Specific heat vs Temperature Temperature ( C) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 18 of 35

19 Pressure-Volume-Temperature Pressure-Volume-Temperature Method: High Pressure Indirect Dilatometry Instrument: Gnomix pvt Apparatus Test Specifications: Sample Form: Pre-Processing: Scan type: Date Received: Date Tested: Molded Plaque Not required Isothermal Cooling 16-APR MAY-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during the course of testing. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 19 of 35

20 Pressure-Volume-Temperature Temperature ( C) pvt Experimental Data Pressure (MPa) 0MPa 50MPa 100MPa 150MPa 200MPa Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 20 of 35

21 Specific volume (cm^3/g) SN7131 Pressure-Volume-Temperature Melt density g/cm 3 Solid density g/cm 3 2-domain Tait PVT model coefficients b K b e-007 K/Pa b1m m 3 /Kg b2m 6.658e-007 m 3 /Kg-K b3m e+007 Pa b4m /K b1s m 3 /Kg b2s 3.054e-007 m 3 /Kg-K b3s e+008 Pa b4s /K b m 3 /Kg b /K b e-008 1/Pa 1.12 Specific volume vs Temperature Temperature ( C) 0 MPa 50 MPa 100 MPa 150 MPa 200 MPa Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 21 of 35

22 Shrinkage Shrinkage Method: MPL Shrinkage Test Method (QOP-17-M) (Method falls outside the scope of A2LA Accreditation) Instrument: Krauss Maffei KM CX Injection molding machine Test mold inscribed with a fine grid pattern Temperature and Humidity Controlled Room OGP Smartscope Flash 400 metrology system Test Specifications: Sample Form: Pellets Pre-Processing: Dried at 70 C for 1 hours in a hopper dryer Moisture Level: Not Measured Date Molded: 28-MAY-14 Post-Processing: Conditioned at 23 C / 50% relative humidity for 7 days Date Measured: 04-JUN-14 Shrinkage Data Correlated With: Autodesk Simulation Moldflow Insight 2015 Default Model: Residual Stress (CRIMS) Date Received: 16-APR-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during the course of testing. Shrinkage measurements have been corrected to account for mold thermal expansion. Data for some process conditions may have been removed in the determination of the favored model. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 22 of 35

23 Shrinkage Shrinkage Experimental Data Process Condition Melt Temperature ( C) Mold Temperature ( C) Flow Rate (cc/sec) Part Thickness (mm) Packing Pressure (MPa) Packing Time (sec) Cooling Time (sec) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 23 of 35

24 Shrinkage Part Shrinkage Process Condition Average Measured Average Measured Parallel Perpendicular % 1.586% 8.746% Average Predicted Volumetric % 1.234% 4.582% % 0.930% 2.681% % 1.191% 4.586% % 1.126% 4.586% % 1.515% 9.031% % 1.207% 4.788% % 0.910% 2.815% % 1.324% 4.670% % 1.184% 4.765% % 1.516% 8.245% % 1.154% 4.410% % 0.904% 2.606% % 1.158% 4.389% % 1.114% 4.431% % 1.459% % % 0.951% 4.232% % 1.217% 6.084% % 1.064% 6.311% % 1.562% 6.413% % 1.270% 3.828% % 1.051% 2.664% % 1.319% 3.816% % 1.257% 3.793% Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 24 of 35

25 Shrinkage Residual Stress Coefficients Corrected residual in-mold stress (CRIMS) model coefficients A A A A A A Residual Strain Coefficients Parallel Coefficient Lower Limit Upper Limit Centroid e Perpendicular Coefficient Lower Limit Upper Limit Centroid e The shrinkage models shown above are valid for Autodesk Simulation Moldflow Insight Shrinkage models for previous software versions are included in the udb file. Observed Shrinkage Observed nominal shrinkage Parallel 1.038% Perpendicular 1.217% Observed shrinkage Minimum Parallel 0.804% Maximum Parallel 1.233% Minimum Perpendicular 0.904% Maximum Perpendicular 1.586% Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 25 of 35

26 Shrinkage (%) Shrinkage (%) SN7131 Shrinkage Residual Stress Plots Parallel Shrinkage 1.40% 1.20% 1.00% 0.80% 0.60% 0.40% 0.20% 0.00% Process Conditions Experimental Value Predicted (With CRIMS) Predicted (Without CRIMS) Perpendicular Shrinkage 1.80% 1.60% 1.40% 1.20% 1.00% 0.80% 0.60% 0.40% 0.20% 0.00% Process Conditions Experimental Value Predicted (With CRIMS) Predicted (Without CRIMS) Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 26 of 35

27 Shrinkage (%) Shrinkage (%) SN7131 Shrinkage Residual Strain Plots Parallel Shrinkage 1.40% 1.20% 1.00% 0.80% 0.60% 0.40% 0.20% 0.00% Process Conditions Experimental Value Predicted Value Perpendicular Shrinkage 1.80% 1.60% 1.40% 1.20% 1.00% 0.80% 0.60% 0.40% 0.20% 0.00% Process Conditions Experimental Value Predicted Value Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 27 of 35

28 Mechanical Mechanical Elastic modulus and Poisson's ratio Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics ASTM E 132, Standard Test Method for Poisson's Ratio at Room Temperature Instrument: MTS Sintech 5/G Universal Testing Machine Test Specifications: Specimens Tested: 8 Pre-Processing: 23 C +/-2 C at 50% +/-5% relative humidity for a minimum of 40 hours Sample Form: Machined from molded plaques Test Speed: 5 mm/min Date Received: 16-APR-14 Date Tested: 04-JUN-14 Operator s Notes: Testing was performed per standard testing procedures. **NOTE: measured values for v23 were higher than expected; based on other data v23 was set equal to v12. Elastic modulus Elastic modulus, 1 st principal direction [E1] 3725 MPa Elastic modulus, 2 nd principal direction [E2] 3520 MPa Poisson's ratio Poisson's ratio [v12] Poisson's ratio [v23]** Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 28 of 35

29 Mechanical Shear modulus Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics Instrument: MTS Sintech 5/G Universal Testing Machine Test Specifications: Specimens Tested: 8 Pre-Processing: 23 C +/-2 C at 50% +/-5% relative humidity for a minimum of 40 hours Sample Form: Machined from molded plaques Test Speed: 5 mm/min Date Received: 16-APR-14 Date Tested: 04-JUN-14 Operator s Notes: Shear modulus is calculated using orthotropic elasticity from the tensile modulus measured on a sample cut at an angle of 45 with the flow direction. Testing was performed per standard testing procedures. No anomalies were noted during testing. Shear modulus Shear modulus [G12] 1240 MPa Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 29 of 35

30 Mechanical Coefficient of linear thermal expansion Method: QOP-11, Coefficient of Linear Thermal Expansion of Plastics Instrument: Quartz tube dilatometer per ASTM Test Specifications: Specimens Tested: 2 (per direction): test repeated 2 times per specimen Pre-Processing: 23 C +/-2 C at 50% +/-5% relative humidity for a minimum of 40 hours Sample Form: Machined from molded plaques Specimen Geometry: Rectangular, 8mm x 50mm, full thickness Temperature Range: 0 C to 60 C Date Received: 16-APR-14 Date Tested: 03-JUN-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing. Transversely isotropic coefficient of thermal expansion [CTE] data Alpha e-005 1/ C Alpha e-005 1/ C Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 30 of 35

31 Mold verification Mold verification Method: MPL Mold Verification Test Method (QOP-16-M) (Method falls outside the scope of A2LA Accreditation) Instrument: Krauss Maffei KM CX Injection Molding Machine Test Specifications: Sample Form: Pre-Processing: Moisture Level: Date Received: Date Tested: Pellets Dried at 70 C for 1 hours in a hopper dryer Not Measured 16-APR MAY-14 Operator s Notes: Testing was performed per standard testing procedures. No anomalies were noted during the course of testing. Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 31 of 35

32 Mold verification 1.5mm tag die Experiment Number Flow Rate (cc/sec) Melt Temperature Cyc Cyc Mold Temperature Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 32 of 35

33 Mold verification 2mm tag die Experiment Number Flow Rate (cc/sec) Melt Temperature Cyc Cyc Mold Temperature Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 33 of 35

34 Mold verification 3mm tag die Experiment Number Flow Rate (cc/sec) Melt Temperature Cyc Cyc Mold Temperature Autodesk Moldflow Plastics Labs ISOFIL HK 30 TTH0 WT0822 Page 34 of 35

35 Contact details Contact details United States of America Autodesk Moldflow Plastics Labs 2353 North Triphammer Road Ithaca, NY USA Phone: Fax: Australia Autodesk Moldflow Plastics Labs Colchester Road Kilsyth, Victoria, 3137 Australia Phone: Fax: For testing enquiries please For data fitting and database enquiries please Autodesk s corporate website: Autodesk Moldflow Plastics Labs Page 35 of 35