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LEXAN™ CXT17 Resin

Technical DataSheet | Supplied by SABIC

LEXAN™ CXT17 Resin by SABIC is a high flow, high heat polycarbonate (PC) copolymer grade. Exhibits high temperature resistance, crystal clear transparency and excellent color stability. It is suitable for processing by injection molding. Possible applications could be flash lens, sensor lens, high heat films like touch screen sensor, auto camera lens, respiratory masks and auto inner lens. LEXAN™ CXT17 Resin is optimized to have a broad processing window.

LEXAN™ CXT17 Resin Product details

Product Type
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Appearance
Transparent
Product Launch Date
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Product Status
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Geographical Availability
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Applications/ Recommended for
  • Optics > Lenses
  • Injection molding - thermoplastics
Key Features
  • xxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxx
  • xxxxxxxxxx
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LEXAN™ CXT17 Resin Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength
xx
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Tensile Strength
xx
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Tensile Strain
xxx
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Tensile Strain
xxxx
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Tensile Modulus
xxxx
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Flexural Strength
xxx
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Flexural Modulus
xxxx
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xxxxxxx
Impact Strength, Unnotched Izod
xx
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Impact Strength, Notched Izod
x
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Impact Strength, Notched Izod
x
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Charpy Notched Strength
xx
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Charpy Notched Strength
x
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Charpy Unnotched Strength
xx
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Thermal Properties

Value & Unit
Test Condition
Test Method
Glass Transition Temperature, Tg
xxx
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Vicat Softening Temperature
xxx
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Heat Deflection Temperature (HDT)
xxx
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Heat Deflection Temperature (HDT)
xxx
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Thermal Conductivity
xxx
xxxxx
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CTE, Linear, Parallel to Flow
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CLTE (Coefficient of Linear Thermal Expansion) - X-Flow
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Physical Properties

Value & Unit
Test Condition
Test Method
Water Absorption
0.3 %
23°C, saturation
ISO 62
Moisture Absorption
0.3 %
23°C, 50% RH
ISO 62
Melt Volume Flow Rate (MVR)
xx
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Melt Volume Flow Rate (MVR)
xx
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Linear Mold Shrinkage
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Linear Mold Shrinkage
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Density
xxxx
xxxxx
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Optical Properties

Value & Unit
Test Condition
Test Method
Refractive Index
xxxxx
xxxxx
xxxxxxx
Abbe Number
xx
xxxxx
xxxxxxx
Transmission, Visible
xx
xxxxxx
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Transmission, Visible
xx
xxxxxx
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Transmission, Visible
xx
xxxxxx
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LEXAN™ CXT17 Resin Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
xxx °C
Drying Time
xxxxx hr
Suggested Maximum Moisture
xxxx %
Processing (Melt) Temp
xxxxxxxxx °C
Nozzle Temperature
xxxxxxxxx °C
Front - Zone 3 Temperature
xxxxxxxxx °C
Middle - Zone 2 Temperature
xxxxxxxxx °C
Rear - Zone 1 Temperature
xxxxxxxxx °C
Mold Temperature
xxxxxxxxx °C
Back Pressure
xxxxxxxxx MPa
Screw Speed
xxxxxxx rpm
Shot to Cylinder Size
xxxxxxx %
Vent Depth
xxxxxxxxxx mm
Last edited Oct 15, 2018
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