LEXAN™ ML7664 Opaque Color Polycarbonate Resin. General Purpose

Low Flow for Extreme Low Temperature Ductility Profile Extrusion

LEXAN™ ML7664 Polycarbonate Resin is developed specifically for Profile Extrusion applications where Process Control and Low Temperature performance must work together. as an Opaque Copolymer Polycarbonate, LEXAN™ ML7664 Polycarbonate Resin focuses on delivering reliable Mechanical Stability and Shape Retention in demanding Extrusion Environments.

In Extrusion Processes, melt behavior is critical to Final Part Quality. LEXAN™ ML7664 Polycarbonate Resin features a Low Flow Profile, which Translates into High Melt Strength during Processing. This allows Extruded Profiles to maintain their Shape as They Exit the Die, reducing deformation and Improving Dimensional Accuracy in Long or Complex Sections.

A Standout capability of LEXAN™ ML7664 Polycarbonate Resin is its Extreme Low Temperature Ductility. Components Produced with this material remain Flexible even in very Cold Environments, helping Prevent Brittle Failure where Conventional Materials Would Crack. This makes the material highly suitable for Outdoor applications and Cold Climate Conditions.

Rather than focusing on Flame Retardancy, LEXAN™ ML7664 Polycarbonate Resin is engineered as a General-Purpose Structural Copolymer. Its Design Emphasizes Durability, Thermal Stability, and consistent Mechanical Performance, particularly in Extrusion-Based Manufacturing where Shape Control is Essential.

Mechanical performance remains Dependable across Service Conditions. The material provides good Impact Strength and maintains Dimensional Stability during Installation and Long-Term use, ensuring that Profiles retain alignment and Fit over time. This Stability is important in applications requiring Precision across Extended Lengths or Assemblies.

Processing Advantages are also Evident in Continuous Production Environments. LEXAN™ ML7664 Polycarbonate Resin enables stable Extrusion Behavior, allowing consistent Profile Formation and reduced Variation across Production Runs. This Improves Efficiency and reduces Scrap in High-Throughput Operations.

As the formulation is not Intended for Flame Retardant applications, LEXAN™ ML7664 Polycarbonate Resin is not UL94 Rated. however, it Fulfills Environmental requirements and is RoHS Compliant, supporting Responsible material selection in Global Markets.

Typical uses of LEXAN™ ML7664 Polycarbonate Resin include Extruded Profiles, Structural Trims, Industrial Components, and Outdoor Systems where Low Temperature Toughness and Extrusion Stability are Critical.

Overall, LEXAN™ ML7664 Polycarbonate Resin delivers a Focused combination of Low Flow Processing, High Melt Strength, and Extreme Cold Ductility. This makes LEXAN™ ML7664 Polycarbonate Resin a reliable Choice for Profile Extrusion applications requiring consistent Geometry, Durability, and performance in Harsh Environmental Conditions.

Notes :

LEXAN™ ML7664 Polycarbonate Resin
Opaque Copolymer PC
Low Flow Grade (High Melt Strength)
Suitable for Profile Extrusion
Extreme Low Temperature Ductility
High Dimensional Stability
ROHS Compliant

LEXAN™ ML7664 is a Opaque Color ROHS Compliance Polycarbonate Resin

LEXAN™ ML7664 Resin HDT, 1.82 MPa, ASTM A648, 3.2 mm, unannealed is at 127°C

Vicat Softening Temperature of LEXAN™ Polycarbonate ML7664 Resin

Vicat Softening Temperature Rate, B50 = 144

Material MFI / Melt Flow Rate

Melt Flow Rate, 300°C/1.2 kgf = 2.7

Material Melt Volume Rate, MVR

Melt Volume Rate, 300°C/1.2 kg = 2

Material Flexural Modulus

Flexural Modulus, ISO 178, 2.0 mm/min, MPa = 2100

LEXAN™ ML7664 Copolymer Resin has 0.60 ~ 1.0 Shrinkage, Flow, 3.2 mm. %

LEXAN™ ML7664 Polycarbonate Resin are Non UL94 Rated

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