What is Edgetek ™ PF-05GF/000 FR MR

PSU PF-05GF/000 FR MR (Edgetek ™ PF-05GF/000 FR MR) is a glass fiber reinforced flame-retardant grade polysulfone (PSU), supplied in granular form, suitable for injection molding processes. The material combines rigidity, flame retardancy and thermal stability, and performs outstandingly in safety-sensitive and high-temperature applications.

01 | Material highlights

Structural reliability: The 5% glass fiber reinforced design enhances rigidity and dimensional stability, making it suitable for components with structural strength requirements.

Safety performance: Reaches UL94 V-0 flame retardant grade, meeting the fire protection standards for electrical and automotive components.

Термическая стабильность: It can maintain its performance without deformation in high-temperature environments and is suitable for long-term operating equipment.

Precision forming: Low shrinkage rate and good fluidity are conducive to the production of complex molds and high-precision components.

Durability: It has excellent impact resistance and toughness, ensuring the reliability of the parts during long-term use.

02 | Process adaptation

This material is mainly used in injection molding and is suitable for mass production of complex parts. Thanks to the combination of reinforcement and flame retardancy, it can effectively reduce warpage and the risk of secondary processing while maintaining good formability.

03 | Typical application scenarios

Electronic and electrical: Circuit breaker housings, connectors, insulating parts.

Автомобильная промышленность: Heat-resistant electrical system components, in-vehicle functional parts.

Medical equipment: High-standard flame-retardant enclosures and structural components.

Industrial manufacturing: Pump and valve components, components of thermal fluid equipment.

04 | Edgetek ™ PF-05GF/000 FR MR Data Sheet

05 | Industry trend value

With the global demand for flame-retardant and environmentally friendly materials growing, PSU continues to be favored in trends such as electrical safety, automotive electrification, and high standardization of medical devices. Compared with common PC and PBT, PSU has more advantages in high-temperature stability and dimensional accuracy, and is a key choice in the upgrade of engineering plastics.

06 | Часто задаваемые вопросы (FAQ)

Q1: What are the differences between this PSU and a regular PSU?
It combines glass fiber reinforcement and flame retardant properties, making it suitable for use in situations where both mechanical strength and fire protection are required.

Q2: Can it replace PC or PBT?
In working conditions that require higher heat resistance and dimensional stability, PSU is a more ideal choice, but its cost will be slightly higher.

Q3: Is it suitable for transparent parts?
This model is of enhanced flame-retardant grade and is made of non-transparent material. If you need a transparent PSU, you should select the unenhanced series.

07 | Similar recommendations

If the purchaser is evaluating the PSU series materials, the following models can be referred to:

08 | Juyuan supply advantage

As an international plastic raw materials trader, Juyuan offers:

  ・A stable PSU supply chain supports large-scale and long-term procurement.

  ・Professional selection advice to help customers quickly match the appropriate grade;

  ・Flexible logistics solutions, covering markets in Asia, Europe, America and the Middle East;

  ・Customer customization services to meet the different needs of trial production and mass production.

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