ДОМПРОДУКТЫППСУTechmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material

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  • Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material
  • Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material
  • Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material
  • Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material
  • Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material
  • Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material

Techmer PPSU GF25 LE Polyphenylsulfone with Low Extractables Material

Techmer PPSU GF25 LE is a 25% glass fiber reinforced, V-0 flame-rated Polyphenylsulfone with low extractables, high heat resistance, and stable mechanical performance. Ideal for medical devices, electrical components, and high-temperature industrial parts, supporting complex injection-molded designs and long-term reliability.

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What is PPSU Polymer

 

Tycoma PPSU GF25 LE (Polyphenylsulfone) is a 25% glass fiber-reinforced, V-0 flame-retardant thermoplastic. Its low extractables, high heat resistance, and mechanical stability make it a preferred material for medical devices, electrical and electronic equipment, and high-temperature industrial parts. When selecting a material, buyers must consider not only basic performance but also long-term reliability, processability, and supply chain stability. PPSU GF25 LE excels in these areas.

Tycoma PPSU GF25 LE

 

01 | Material Core Properties

 

It takes into account both mechanical properties and toughness

Polyphenylsulfone itself has good toughness, while glass fiber reinforcement provides high rigidity, ensuring that the parts will not crack when subjected to stress and impact. It is particularly suitable for parts with complex structures and thin walls.

Thermal performance and dimensional stability

The high heat distortion temperature and low coefficient of linear expansion enable PPSU GF25 LE to be used for a long time in high-temperature environments, maintain shape stability, and reduce the risk of failure caused by thermal cycling.

Low extract and safety

The low extract characteristics meet the strict hygiene requirements of medical devices, food contact parts, etc., while the flame retardant grade V-0 ensures the safety of electrical and high-temperature applications.

Chemical tolerance and environmental adaptability

It has a good tolerance to a variety of chemicals and disinfectants, is suitable for medical, chemical and high-temperature industrial environments, and can extend the service life of parts.

 

02 | Process Adaptation and Processing Guide

 

Processing Method: Литье под давлением

Processing Advantages: Excellent flowability, adaptable to complex geometries and thin-walled part designs.

Примечание: At high fill rates, mold temperature and injection speed must be optimized to balance molding accuracy and mechanical properties.

 

03 | Industry Application Analysis

 

Medical Devices

Low extractables and high heat resistance are suitable for syringes, surgical instrument handles, and sterilized reusable parts. V-0 flame retardancy ensures safe operation and meets FDA and ISO medical standards.

Electronic and Electronic Applications

High-temperature connectors, switch housings, and motor components require high insulation strength and heat resistance.PPSU GF25 LE's stable electrical properties and heat deflection temperature ensure increased reliability over long-term operation.

High-temperature industrial parts

For applications such as chemical equipment and corrosion-resistant structural components, PPSU GF25 LE offers high mechanical strength and dimensional stability, enabling it to withstand complex working conditions.

 

04 | Polyphenylsulfone PPSU GF25 LE Data Sheet

 

Механическое поведениеСостояниеСтандартныйЦенитьЕдиница
УдлинениеУрожайАСТМ Д6383.0%
Прочность на изгибАСТМ Д790172МПа
Модуль упругости при изгибеАСТМ Д7906890МПа
Удар по Изоду23℃ 3.20ммАСТМ Д256110Дж/м
Предел прочностиУрожайАСТМ Д638118МПа
ТермальныйСостояниеСтандартныйЦенитьЕдиница
HDTНеотожженное 0,45 МПаАСТМ Д648216
HDTНеотожженный 1,80МПаАСТМ Д648216
КЛЕПотокАСТМ Д6963.6E-5см/см/℃
Физическая собственностьСостояниеСтандартныйЦенитьЕдиница
Поглощение воды24 часаАСТМ Д5700.70%
УсадкаFlow 3.20mmАСТМ Д9550.50%
ПлотностьАСТМ Д7921.43г/см³
Электрические свойстваСостояниеСтандартныйЦенитьЕдиница
Объемное сопротивлениеАСТМ Д2571E16Ом.см
Диэлектрическая прочностьShort TimeАСТМ Д14919КВ/мм
ТвердостьСостояниеСтандартныйЦенитьЕдиница
Твердость по РоквеллуR(Масштаб)АСТМ Д785120
ВоспламеняемостьСостояниеСтандартныйЦенитьЕдиница
Рейтинг пламени1,6 ммUL94В-0

 

05 | Selection and purchasing suggestions

 

Performance-first application: When mechanical strength, heat resistance and flame retardancy are the core requirements, PPSU GF25 LE is the preferred choice.

Resilient priority applications: For medical or precision electronic components that require higher impact toughness, low glass fiber or fiber-free grade Polyphenylsulfone can be considered.

Supply chain stability: It is recommended to choose suppliers with multi-source procurement capabilities and technical support to ensure continuous supply of materials and technical services.

Tycoma PPSU GF25 LE

 

06 | Reference for comparison of similar materials

 

Material ModelReinforcement TypeПлотностьKey Properties & Application Scenarios
PPSU GF25 LE25% Glass Fiber1.43 g/cm³Balanced rigidity and toughness, low extractables. Suitable for medical devices, electrical parts, and high-temperature industrial components.
PPSU GF30 LE30% Glass Fiber1.47 g/cm³Higher stiffness, ideal for load-bearing structural parts such as high-performance electrical connectors.
PPSU GF30 TL10 LE30% Glass Fiber + 10% PTFE1.50 g/cm³Enhanced with PTFE for better lubricity and flowability. Recommended for high-temperature electronic and industrial components with wear resistance needs.
PPSU GF1010% Glass Fiber1.36 g/cm³Higher impact toughness, easy to process. Suitable for thin-wall medical parts and precision small components.
PPSU GF2020% Glass Fiber1.43 g/cm³Balanced stiffness and toughness, suitable for medium-load parts such as medical instruments and electronic housings.
PPSU GF4040% Glass Fiber1.63 g/cm³Very high stiffness and dimensional stability. Ideal for heavy-duty, high-temperature environments such as industrial structural components.

 

07 | Juyuan supply advantage

 

Global multi-source procurement: Ensuring a continuous supply of Polyphenylsulfone materials

Technical support: Assist customers in model selection, process optimization and application implementation

Flexible delivery: Supports small-batch sample production to large-scale mass production

Customized service: Color, batch and special requirements can be adjusted according to customer needs

Polyphenylsulfone Supplier

plastic purchasing

 

 

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