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LEXAN™ 143R Polycarbonate. General Purpose Transparent Medium Flow
Easy Release, & UV Stabilizer. Available in Transparent Clear or Color
LEXAN™ 143R Polycarbonate Resin is a Transparent Polycarbonate Grade engineered to provide a combination of Optical Clarity, UV Durability, and efficient Molding Performance. Designed as a General-Purpose material for Injection Molding, LEXAN™ 143R Polycarbonate Resin features a Medium-Flow formulation that Balances Processability with Mechanical Performance, making it suitable for a Broad range of applications.
A Key Feature of LEXAN™ 143R Resin is the Incorporation of UV Stabilizers, which Help preserve appearance and material properties when exposed to Light. This added Protection reduces the Risk of Yellowing and Surface degradation over time, allowing LEXAN™ 143R Polycarbonate Resin to maintain its Visual Quality in applications where Long-Term Clarity or Color Retention is Important.
To Improve Manufacturing Efficiency, LEXAN™ 143R Polycarbonate Resin is formulated with easy Release Technology. This Enhancement Promotes Smoother Part Ejection, Minimizes Mold Sticking, and supports more consistent Production Cycles. As a Result, manufacturers can benefit from improved Productivity and reduced Tooling-Related Interruptions during Molding Operations.
The Medium-Flow characteristics of LEXAN™ 143R Resin provide excellent Versatility for producing Parts with varying Geometries while maintaining good Dimensional Control. This balanced Processing Profile makes LEXAN™ 143R Polycarbonate Resin an attractive Option for both standard and Moderately Complex Component Designs.
Available in Transparent Clear and Colored Versions, LEXAN™ 143R Polycarbonate Resin offers flexibility for Designers seeking Either Optical Transparency or Customized Aesthetics. Regardless of Color Choice, the material retains the Inherent Toughness and Impact Resistance Associated with Polycarbonate, helping components withstand Everyday Handling and Service Conditions.
For Flame Performance, LEXAN™ 143R Resin Achieves UL94 HB Classification from 0.75 mm to 3.00 mm Thickness, providing Basic Flame performance suitable for Many General-Purpose applications.
LEXAN™ 143R Polycarbonate Resin is also RoHS Compliant, supporting alignment with Global Environmental and Regulatory Requirements.
Typical applications for LEXAN™ 143R Polycarbonate Resin include Transparent Covers, Lighting Components, Appliance Parts, Consumer Products, Display Elements, Protective Housings, and Outdoor-Facing Molded components where UV Stability, Clarity, and efficient Processing are required.
Notes :
LEXAN™ 143R Polycarbonate Resin
Transparent Clear
Medium Flow Grade
UV Stabilized
Easy Release Processing
Available in Clear & Colored Versions
High Optical Clarity
UL94 HB Rated (0.75–3.0 mm)
ROHS Compliant
LEXAN™ 143R is a Transparent Clear ROHS Compliance Polycarbonate Resin
Material HDT, 1.82 MPa, ASTM A648, °C
6.4 mm, unannealed 132
Vicat Softening Temperature Rate
Vicat Softening Temperature rate , B50 = 141
Material MFI / Melt Flow Rate
Melt Flow Rate, 300°C/1.2 kgf = 10.5
Material Melt Volume Rate, MVR
Melt Volume Rate, 300°C/1.2 kgf = 12
Material Flexural Modulus
Flexural Modulus, ISO 178, 2.0 mm/min, MPa = 2300
LEXAN™ 143R Resin are UL94 - HB@0.75 mm ~ 3.00 mm
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Any sale by SABIC, Its Subsidiaries and Affiliates (each a “Seller”), is Made Exclusively under Seller’s Standard Conditions of Sale (available upon request) unless Agreed Otherwise in Writing and Signed on behalf of the Seller. While the Information Contained herein is given in Good Faith, SELLER MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY, NOR ASSUMES ANY LIABILITY, DIRECT OR INDIRECT, WITH RESPECT TO THE PERFORMANCE, SUITABILITY OR FITNESS FOR INTENDED USE OR PURPOSE OF THESE PRODUCTS IN ANY APPLICATION. Each Customer must Determine the Suitability of Seller Materials for the Customer’s Particular Use through Appropriate Testing and Analysis. No Statement by Seller Concerning a Possible Use of any Product, Service or Design is Intended, or should be Construed, to grant any License under any Patent or other Intellectual Property Right. © 2021
SABIC Innovative Plastics is a Trademark of SABIC Holding Europe BV * Cycolac, Cycoloy, Lexan, Noryl, Ultem, Valox and Visualfx are Trademarks of SABIC Innovative Plastics IP BV © Copyright 2008 SABIC Innovative Plastics IP BV. All rights reserved.


