VALOX™ ENH4530 PBT FR Resin with 15% Glass Reinforced Filled Toughness

Non-Brominated Non-Chlorinated Flame Retardant. Chemical Resistance

VALOX™ ENH4530 Resin is an Environmentally Responsible Non-Brominated, Non-Chlorinated Flame-Retardant PBT (Polybutylene Terephthalate) Engineering Resin Reinforced with 15% Glass Fiber to provide an Optimum balance of Toughness, Stiffness, Chemical Resistance, and Flame-Retardant Performance. Developed for applications requiring enhanced Mechanical Strength and Halogen-Free Flame Protection, this Grade offers a Sustainable material Solution without Sacrificing Engineering Reliability.

The addition of 15% Glass Fiber Reinforcement Improves the Structural performance of VALOX™ ENH4530, delivering Higher Stiffness and Dimensional Stability compared to Unfilled Grades. at the same time, the material maintains good Toughness, enabling Molded components to withstand Handling, Assembly, and Operational Stresses in demanding Service Environments.

A Key Advantage of VALOX™ ENH4530 Resin is its Non-Brominated and Non-Chlorinated Flame-Retardant Technology. This Environmentally Friendly formulation helps manufacturers address Regulatory and Sustainability Objectives while achieving excellent Fire Performance. The Halogen-Free Approach makes the material particularly attractive for Electrical and Electronic applications where Environmental Compliance and Product Safety are both important Considerations.

The Resin also Exhibits excellent Chemical Resistance, helping components maintain their Mechanical Integrity when exposed to Oils, Greases, Cleaning Agents, and a Variety of Industrial Chemicals. This Durability supports Long-Term reliability in applications operating under Challenging Environmental Conditions.

Combining Glass Reinforcement with Halogen-Free Flame Retardancy gives VALOX™ ENH4530 a Distinctive balance of Mechanical performance and Environmental Responsibility. Its ability to deliver Strength, Toughness, Dimensional Stability, and Flame Resistance within a Single material Platform makes it a practical Choice for Modern Engineering Designs.

RoHS Compliance: VALOX™ ENH4530 Resin supports RoHS requirements and promotes the use of Environmentally Conscious Materials by Restricting Hazardous Substances while maintaining excellent Engineering Performance.

Notes:

VALOX™ ENH4530 PBT Resin
15% Glass Fiber Reinforced
Non-Brominated Formulation
Non-Chlorinated Formulation
Halogen-Free Flame Retardant System
Excellent Chemical Resistance
Excellent Dimensional Stability
Environmentally Responsible Material Solution
UL94 - V0 @ 0.50 mm ~ 3.00 mm
RoHS Compliant

VALOX ENH4530 PBT has 0.30 ~ 0.80 Shrinkage, Flow, 3.2 mm. %

Material HDT, 1.82 MPa, ASTM A648, °C

3.2 mm, unannealed 200

Vicat Softening Temperature Rate

Vicat Softening Temperature rate , B120 = 205

Material MFI / Melt Flow Rate

Melt Flow Rate, 265°C/5.0 kgf = 24

Material Melt Volume Rate, MVR

Melt Volume Rate, 250°C/5.0 kgf = 17

VALOX™ ENH4530 Resin has a Flexural Modulus of 6400 MPa. 2 mm/min ISO 178

VALOX™ ENH4530 Resin are UL94 - V-0, 0.50 mm ~ 3.00 mm Rated

VALOX Main Page

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