LEXAN™ EXL6414 Transparent Copolymer Polycarbonate. High Viscosity

LEXAN™ EXL6414 Polycarbonate Resin is an Impact Modified Polycarbonate Siloxane Copolymer material engineered for applications requiring Extreme Low Temperature Ductility, High Viscosity Structural Stability, and Chemical Resistance. This Grade is designed to deliver reliable Toughness in Environments where components are exposed to Mechanical Stress, Cold Conditions, and Chemical Contact.

In applications Operating under Deep Cold Conditions, Materials must remain Flexible to Avoid Brittle Failure. This Grade provides Dependable Impact performance at -40°C, allowing components to retain Toughness and maintain Mechanical Integrity under Severe Low Temperature Environments.

A Key Advantage of LEXAN™ EXL6414 Polycarbonate Resin is its High Viscosity Profile, which offers Superior Melt Strength during Processing. This enables Better Control for Thicker Sections, Structural Geometries, and Load-Bearing Components, supporting Dimensional Stability and robust Part Integrity.

The Material’s Impact Modified Structure enhances Resistance to Crack Initiation and Propagation, making it well suited for applications subjected to Dynamic Loading and repeated Stress Cycles. This ensures Long-Term reliability in High-Energy Service Conditions.

In addition to Mechanical Durability, the Resin delivers improved Chemical Resistance, enabling Parts to perform Consistently when exposed to Cleaning Agents or Industrial Environments. This supports Extended Service Life and Functional Stability in Real-World applications.

The Siloxane-Modified Copolymer Structure also contributes to enhanced Toughness and Flexibility, maintaining performance across Wide Temperature Variations. This ensures consistent behavior under combined Environmental and Mechanical Stress.
From a Processing Standpoint, the Resin provides controlled Flow behavior despite its High Viscosity, allowing stable Molding Conditions and Contributing to consistent Production Quality and Dimensional Accuracy.

From a Dimensional Perspective, the material maintains stable Geometry during both Molding and Service, supporting accurate Fit, Assembly Reliability, and Long-Term Structural Performance.

LEXAN™ EXL6414 Polycarbonate Resin Achieves UL94 HB Rating from 1.50 mm to 3.00 mm Thickness, making it suitable for applications where Basic Flame performance is Sufficient. It is also RoHS Compliant, aligning with Global Environmental Standards.

In practical use, this Grade is well suited for Automotive Components, Industrial Parts, Electrical Housings, Outdoor Equipment, and Structural applications where Impact Resistance, Chemical Durability, and Low-Temperature performance are Critical. Its High-Viscosity and Impact-Modified Nature make it particularly Effective in Thick-Wall and Load-Bearing Designs.

At its Core, LEXAN™ EXL6414 Polycarbonate Resin delivers a Powerful combination of Impact Toughness, Chemical Resistance, and Structural Stability. It provides a Dependable Solution for applications requiring Durability, performance in Extreme Cold, and reliable Function under Mechanical Stress.

Notes :

LEXAN™ EXL6414 Polycarbonate Resin
Impact Modified Siloxane Copolymer PC
High Impact Strength & Toughness
Low Temperature Impact Strength (to 40°C)
Good Chemical Resistance
High Viscosity (High Melt Strength)
Good Dimensional Stability
UL94 HB Rated (1.5–3.0 mm)
ROHS Compliant