LEXAN™ XHT2141 Opaque Color Polycarbonate Resin. Copolymer High Heat

General Purpose Standard Features, High Flow. Extreme High Heat 155°C

LEXAN™ XHT2141 Polycarbonate Resin is an Opaque High Heat Polycarbonate Copolymer engineered for applications requiring Continuous Thermal Resistance Up to 155°C, reliable General-Purpose Performance, and stable Processing Behavior. This Non-Reinforced Engineering Thermoplastic Serves as a Foundational Grade within the 155°C XHT Portfolio, providing a balanced Solution for a Wide range of Industrial and Technical applications.

A Key Characteristic of LEXAN™ XHT2141 Polycarbonate Resin is its ability to maintain Structural Integrity under sustained Elevated Temperatures. With Continuous Service capability Up to 155°C, the material supports consistent performance in Environments where Heat exposure is Higher than standard Polycarbonate Operating Limits.

The material offers good Flow behavior and stable Processability, enabling reliable Mold Filling across a Variety of standard and Moderately Complex Geometries. This supports consistent Production Quality and Dimensional Repeatability in General Engineering applications.

The Copolymer formulation provides balanced Mechanical Performance, combining Impact Resistance with Dimensional Stability. This ensures components maintain their Shape, Alignment, and Functional reliability during Service under both Thermal and Mechanical Stress Conditions.

Unlike Specialty XHT Grades optimized for High Flow, UV Stability, or Processing Enhancements, LEXAN™ XHT2141 Polycarbonate Resin is Positioned as a General-Purpose High Heat Solution, offering Dependable performance without additional Functional Optimization Layers.

From a Flame performance Standpoint, LEXAN™ XHT2141 Polycarbonate Resin Achieves a UL94 HB Rating from 1.50 mm to 3.00 mm Thickness, providing Basic Fire performance for applications where enhanced Flame Retardancy is not required. The material is also RoHS Compliant, supporting Global Environmental and Regulatory Standards.

Typical applications for LEXAN™ XHT2141 Polycarbonate Resin include Automotive Components, Electrical Housings, Industrial Equipment, and High-Temperature Structural Parts where 155°C Thermal Resistance, Dimensional Stability, and reliable Manufacturability are required.

For Engineers seeking a Dependable Entry Point into High-Heat Polycarbonate Performance, LEXAN™ XHT2141 Polycarbonate Resin provides a stable and Versatile material Platform that Prioritizes Thermal Capability, Processing Consistency, and Broad application Usability.

Notes :

LEXAN™ XHT2141 Polycarbonate Resin
Opaque High Heat Copolymer PC
Continuous Use Temp up to ~155°C
Balanced Flow & Good Processability
Good Impact Strength & Structural Stability
High Dimensional Stability
General Purpose High Heat Grade
UL94 HB Rated (1.5–3.0 mm)
ROHS Compliant

LEXAN™ XHT2141 is a Opaque Color ROHS Compliance Polycarbonate Resin

LEXAN™ XHT2141 Resin HDT, 1.82 MPa, ASTM A648, 3.2 mm, unannealed is at 145°C

Vicat Softening Temperature of LEXAN™ Polycarbonate XHT2141 Resin

Vicat Softening Temperature Rate, B50 = 161

Material MFI / Melt Flow Rate

Melt Flow Rate, 330°C/2.16 kgf = 46

Material Melt Volume Rate, MVR

Melt Volume Rate, 330°C/2.16 kg = 43

Material Flexural Modulus

Flexural Modulus, ISO 178, 2.0 mm/min, MPa = 2450

LEXAN™ XHT2141 Copolymer Resin has 0.60 ~ 0.90 Shrinkage, Flow, 3.2 mm. %

LEXAN™ XHT2141 Polycarbonate Resin are UL94 - HB@ 1.50 mm ~ 3.00 mm

LEXAN COPOLYMER Page

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