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LEXAN™ OQ3420 Polycarbonate Resin. Transparent Clear. Medium Flow
Ophthalmic & Safety Lenses, High Optical Quality & Refractive Index
LEXAN™ OQ3420 Polycarbonate Resin is a transparent optical-quality polycarbonate grade specifically engineered for eyewear, ophthalmic lenses, and safety lens applications. Developed to deliver exceptional visual performance, LEXAN™ OQ3420 Polycarbonate Resin combines high optical purity, integrated UV protection, and reliable processing characteristics to support demanding optical component manufacturing.
At the heart of LEXAN™ OQ3420 Polycarbonate Resin is its high optical quality formulation, which enables excellent transparency and visual clarity. The material is designed to minimize optical distortion, making it suitable for applications where accurate vision and lens performance are essential. Components produced from LEXAN™ OQ3420 Resin provide the clarity expected for premium ophthalmic and protective eyewear products.
A key advantage of LEXAN™ OQ3420 Polycarbonate Resin is its built-in UV blocking capability. This helps protect users from harmful ultraviolet radiation while allowing lens manufacturers to produce safer and more durable optical products. The combination of optical performance and UV protection makes LEXAN™ OQ3420 Resin particularly well suited for safety eyewear and vision-care applications.
The medium viscosity formulation of LEXAN™ OQ3420 Polycarbonate Resin provides a balanced processing window, offering reliable mold filling while maintaining excellent dimensional accuracy and surface quality. This processing control is important for precision lens manufacturing where consistency and optical performance are critical.
In addition, LEXAN™ OQ3420 Polycarbonate Resin offers a high refractive index, allowing designers to develop thinner and lighter lens designs while maintaining optical effectiveness. This contributes to enhanced comfort and aesthetics in modern eyewear products.
LEXAN™ OQ3420 Polycarbonate Resin is also RoHS compliant, supporting alignment with global environmental and regulatory requirements.
Typical applications for LEXAN™ OQ3420 Polycarbonate Resin include ophthalmic lenses, safety eyewear, protective visors, face shields, optical components, and precision vision-care products where clarity, UV protection, and optical performance are required.
Notes:
LEXAN™ OQ3420 Polycarbonate Resin
Transparent Clear
Optical Quality Grade
Medium Viscosity
Built-In UV Blocking Protection
High Optical Quality
High Refractive Index
Suitable for Ophthalmic & Safety Lenses
RoHS Compliant
LEXAN™ OQ3420 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 = 152
Material MFI / Melt Flow Rate
Melt Flow Rate, 250°C/1.2 kgf = 10.5
Material Melt Volume Rate, MVR
N/A
Material Flexural Modulus
Flexural Modulus, 1.3 mm/min, 50 mm Span = 2340
LEXAN™ OQ3420 Resin are Non UL94 Rated
Disclaimer
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.