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LEXAN™ Copolymer HPF0

1 of 148 products in this brand
40 MFR LEXAN High Flow Ductile Copolymer Healthcare Grade

Polymer Name: Polycarbonate (PC)

Additives Included: Heat Stabilizer, Mold Release Agent

Processing Methods: Injection Molding

Flexural Modulus: 2180.0 - 2180.0 MPa

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, Type I, 50 mm/min) ¹¹60MPaASTM D638
Tensile Stress (Break, Type I, 50 mm/min) ¹¹56MPaASTM D638
Tensile Strain (Yield, Type I, 50 mm/min) ¹¹5.5%ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹¹130%ASTM D638
Tensile Modulus (at 5 mm/min) ¹¹2270MPaASTM D638
Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹100MPaASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹2240MPaASTM D790
Hardness (Rockwell R) ¹¹120ASTM D785
Tensile Stress (Yield, 50 mm/min) ¹¹63MPaISO 527
Tensile Stress (Break, 50 mm/min) ¹¹56MPaISO 527
Tensile Strain (Yield, 50 mm/min) ¹¹6%ISO 527
Tensile Strain (Break, 50 mm/min) ¹¹97%ISO 527
Tensile Modulus (at 1 mm/min) ¹¹2180MPaISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹91MPaISO 178
Flexural Modulus (at 2 mm/min) ¹¹2180MPaISO 178
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹¹1.2ASTM D792
Density ¹¹1.2g/cm³ISO 1183
Density ¹¹1.2g/cm³ASTM D792
Mold Shrinkage (flow, 3.2 mm) ʰ ¹¹0.5 - 0.7%SABIC method
Melt Flow Rate (at 300°C, 1.2 kgf) ¹¹40g/10 minASTM D1238
Water Absorption (at 23°C, saturated) ¹¹0.3%ISO 62-1
Moisture Absorption (at 23°C, 50% RH) ¹¹0.15%ISO 62
Melt Volume Rate (at 300°C, 1.2 kg) ¹¹38cm³/10 minISO 1133
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat Softening Temperature (Rate B/50) ¹¹129°CISO 306
Vicat Softening Temperature (Rate B/50) ¹¹135°CASTM D1525
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹121°CASTM D648
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹110°CASTM D648
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹0.000081/°CASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹0.000081/°CISO 11359-2
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹0.000081/°CASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹0.000081/°CISO 11359-2
Ball Pressure Test (at 123°C to 127°C) ¹¹PassIEC 60695-10-2
Vicat Softening Temperature (Rate B/120) ¹¹130°CISO 306
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹115°CISO 75/Af
Optical Properties
ValueUnitsTest Method / Conditions
Light Transmission (at 2.54 mm) ¹¹80%ASTM D1003
Haze (at 2.54 mm) ¹¹max. 1%ASTM D1003
Refractive Index ¹¹1.582ASTM D542
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, at 23°C) ¹¹728J/mASTM D256
Izod Impact (Notched, at 0°C) ¹¹699J/mASTM D256
Izod Impact (Notched, at -30°C) ¹¹110J/mASTM D256
Multi-Axial Impact ¹¹95JISO 6603
Instrumented Dart Impact Total Energy (at 23°C) ¹¹56JASTM D3763
Izod Impact (Unnotched, 80*10*3, at 23°C) ¹¹No breakkJ/m²ISO 180/1U
Izod Impact (Unnotched, 80*10*3, at -30°C) ¹¹No breakkJ/m²ISO 180/1U
Izod Impact (Notched, 80*10*3, at 23°C) ¹¹58kJ/m²ISO 180/1A
Izod Impact (Notched, 80*10*3, at -30°C) ¹¹11kJ/m²ISO 180/1A
Charpy Impact (at 23°C, V-notch Edgew 80*10*3 sp=62mm) ¹¹64kJ/m²ISO 179/1eA
Charpy Impact (at -30°C, V-notch Edgew 80*10*3 sp=62mm) ¹¹13kJ/m²ISO 179/1eA
Charpy Impact (at 23°C, Unnotch Edgew 80*10*3 sp=62mm) ¹¹No breakkJ/m²ISO 179/1eU
Charpy Impact (at -30°C, Unnotch Edgew 80*10*3 sp=62mm) ¹¹No breakkJ/m²ISO 179/1eU
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ⁷105 - 110°C
Drying Time ⁷3 - 4Hrs
Drying Time (Cumulative) ⁷24Hrs
Melt Temperature ⁷260 - 305°C
Nozzle Temperature ⁷255 - 300°C
Front - Zone 3 Temperature ⁷260 - 305°C
Middle - Zone 2 Temperature ⁷250 - 295°C
Rear - Zone 1 Temperature ⁷240 - 280°C
Mold Temperature ⁷50 - 80°C
Back Pressure ⁷0.3 - 0.7MPa
Screw Speed ⁷35 - 75rpm
Shot to Cylinder Size ⁷40 - 60%
Vent Depth ⁷0.038 - 0.076mm
Note
  • ʰ Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
  • ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
  • ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
 

Packaging & Availability

Regional Availability
  • Americas
  • North America