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Technical Datasheet | Supplied by SABIC
LEXAN™ CXT17EX Resin by SABIC is a high heat polycarbonate (PC) copolymer grade. Exhibits low plateout and a broad processing window. Offers high temperature resistance, high flow and excellent color stability. Shows crystal clear transparency. It is suitable for processing by multiwall sheet and film extrusion. Applications of LEXAN™ CXT17EX Resin may include flash lens, sensor lens, high heat films like touch screen sensor, auto camera lens, respiratory masks and auto inner lens.
Product Type
PC (Polycarbonate) > PC
Product Launch Date
Jan 8, 2018

LEXAN™ CXT17EX Resin Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength
75 MPa
(at Yield, 50 mm/min)
ISO 527
Tensile Strength
60 MPa
(at Break, 50 mm/min)
ISO 527
Tensile Strain
6.5 %
(at Yield, 50 mm/min)
ISO 527

LEXAN™ CXT17EX Resin Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
135 °C
Drying Time
4 - 6 hr
Barrel - Zone 1 Temperature
160 - 230 °C
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