VALOX™ 311 PBT with added UV Resistance Resin with better Viscosity

General Purpose, Excellent Chemical Resistance with Ease of Processing

VALOX™ 311 UV Stabilized PBT Resin is developed for applications where Long-Term material Stability must be maintained under Environmental Exposure. It is engineered to resist degradation caused by Ultraviolet Light while preserving the intrinsic properties of Polybutylene Terephthalate across Extended Service Life.

VALOX™ 311 UV Stabilized PBT Resin Incorporates enhanced UV Resistance into a Semi-Crystalline PBT Structure, allowing components to maintain Mechanical Integrity, Surface Condition, and Dimensional Stability even when exposed to Outdoor or Light-Intensive Environments. This added Protection helps Prevent material Embrittlement, Discoloration, or performance Drift over time.

Beyond UV Protection, the material Demonstrates balanced Processability and Rheological Control, offering improved Viscosity characteristics that support stable Molding and consistent Part Quality. This makes it suitable for manufacturers seeking reliable Throughput without Sacrificing Property Consistency.

VALOX™ 311 UV Stabilized PBT Resin also retains the Inherent Advantages of PBT, including Thermal Stability and Strong Chemical Resistance. These properties allow it to perform reliably in Environments where exposure to Heat and Chemicals is Unavoidable, ensuring that UV Protection does not Compromise Fundamental material Strength.

The combination of UV Resistance with stable Processing behavior enables this Resin to function as a Dependable General-Purpose Solution in applications where Environmental exposure is a Long-Term Factor. It supports Design Strategies that Prioritize Durability without requiring additional Protective Coatings or Treatments.

VALOX™ 311 UV Stabilized PBT Resin is not UL94 Classified, as it is primarily engineered to deliver Environmental Stability and Processing reliability rather than Flame-Retardant Performance.

In application, this material is well suited for Outdoor Components, exposed Housings, Industrial Parts, and General-Purpose Molded Products, where Resistance to UV Exposure, Heat, and Chemicals is required for sustained Performance.

VALOX™ 311 UV Stabilized PBT Resin is RoHS Compliant, supporting Environmentally Responsible material selection while maintaining Long-Term reliability under Environmental Stress.

Notes:

VALOX™ 311 PBT with added UV Resistance Resin with better Viscosity
General Purpose
Excellent Chemical Resistance
Ease of Processing
RoHS Compliant Grade

VALOX 311 PBT has 0.9 ~ 1.6 Shrinkage, Flow, 3.2 mm. %

Material HDT, 1.82 MPa, ASTM A648, °C

6.4 mm, unannealed 54

Vicat Softening Temperature Rate

N/A

Material MFI / Melt Flow Rate

N/A

Material Melt Volume Rate, MVR

N/A

VALOX™ 311 Resin has a Flexural Modulus of 2340 MPa. 1.3 mm/min ASTM D790

VALOX™ 311 Resin are Non UL Rated

VALOX Main Page

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