ДОМПРОДУКТЫБПPSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics

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  • PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics
  • PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics
  • PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics
  • PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics
  • PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics
  • PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics

PSU GFL36L(GFL-4036 LE) Polysulfone Polymer for Electronics

PSU GFL36L(GFL-4036 LE) is an injection molding polysulfone polymer reinforced with 30% glass fiber and 15% PTFE, offering wear resistance and stability for electronics and industrial applications.

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What is Polysulfone Polymer

 

With the ever-increasing application of engineering plastics, polysulfone polymers are widely used in the electronics, automotive, and industrial sectors for their heat and chemical resistance and stable mechanical properties. SABIC's PSU GFL36L (GFL-4036 LE), a composite material reinforced with glass fiber and PTFE, not only meets the dual requirements of high strength and low friction, but also provides manufacturers with a reliable material solution for high-temperature and complex working conditions.

SABIC PSU GFL36L (GFL-4036 LE)

 

01 | Material Highlights and Characteristics

 

PSU GFL36L(GFL-4036LE) is a composite material based on polysulfone polymer and modified synergistic by 30% glass fiber and 15% PTFE. Its design intention is to balance structural strength, wear resistance and dimensional stability, and it has unique advantages among engineering plastics:

  ・Enhancing toughness and rigidity: Glass fiber filling endows the material with a higher flexural modulus and creep resistance, enabling it to remain stable in harsh mechanical environments.

  ・Wear resistance and low friction: The introduction of PTFE significantly reduces the coefficient of friction, making it suitable for components in long-term friction contact.

  ・Heat resistance and low water absorption: PSU itself has a relatively high heat distortion temperature and moisture resistance, enabling the products to maintain their performance in high-temperature and humid environments.

  ・Dimensional stability: Low shrinkage rate and low coefficient of expansion ensure the forming accuracy of complex-structured parts.

 

02 | Polysulfone Polymer PSU GFL36L(GFL-4036LE) Data Sheet

 

Механическое поведениеСостояниеСтандартныйЦенитьЕдиница
УдлинениеУрожайАСТМ Д6381.3%
УдлинениеУрожайИСО 5271.3%
УдлинениеПерерывАСТМ Д6381.3%
УдлинениеПерерывИСО 5271.2%
Прочность на изгибАСТМ Д790110МПа
Прочность на изгибИСО 178121МПа
Модуль упругости при изгибеАСТМ Д7908960МПа
Модуль упругости при изгибеИСО 1789000МПа
Изод Не-надрез Удар23°СASTM D481234.79кДж/м²
Изод Не-надрез Удар23°С 4,0 ммИСО 18023кДж/м²
Удар по Изоду23°САСТМ Д2567.55кДж/м²
Удар по Изоду23°С 4,0 ммИСО 1808кДж/м²
Предел прочностиПерерывАСТМ Д63888МПа
Предел прочностиПерерывИСО 52787МПа
Предел прочностиУрожайАСТМ Д63888МПа
Предел прочностиУрожайИСО 52787МПа
Модуль упругости1,0 мм/минИСО 5279330МПа
Модуль упругости50мм/минАСТМ Д63810340МПа
Коэффициент тренияСтатичныйASTM D37020.62
Коэффициент тренияДинамичныйASTM D37020.42
ТермальныйСостояниеСтандартныйЦенитьЕдиница
HDT0,45 МПа 4,0 ммИСО 75186°С
HDT1,8 МПа 4,0 ммИСО 75181°С
HDTUnannealed 0.45MPa 3.2mmАСТМ Д648185°С
Физическая собственностьСостояниеСтандартныйЦенитьЕдиница
Поглощение воды50RH 24hrАСТМ Д5700.1%
УсадкаFlow 24hrАСТМ Д9550.2~0.4%
УсадкаFlow 24hrИСО 2940.26%
УсадкаxFlow 24hrАСТМ Д9550.4~0.6%
УсадкаxFlow 24hrИСО 2940.51%
ПлотностьАСТМ Д7921.62г/см³
ПлотностьИСО 11831.62г/см³

Looking for the full datasheet? Contact us for more technical information.

 

03 | Typical Application Fields

 

This material is not only widely used in the electronic and industrial fields of traditional PSU, but also, due to its composite modification, has been extended to more demanding engineering fields:

  ・Electronic displays and industrial electrical components: Heat resistance and insulation performance ensure stable operation of the products.

  ・Friction and moving parts: such as sliding bearings, gears, and sealing rings, maintain low wear during long-term use.

  ・Automotive and aviation parts: Can maintain strength and stability in high-temperature and vibrating environments.

  ・Medical and laboratory equipment: Chemical resistance and dimensional stability meet high-precision requirements.

Polysulfone Polymer

 

04 | Process and Processing Compatibility

 

PSU GFL36L(GFL-4036 LE) is mainly produced by injection molding process.

  ・Processing advantages: Moderate melt fluidity, suitable for the production of complex molds and precision parts.

  ・Part performance: Low molding shrinkage rate, reducing the risk of deformation; Its high heat resistance enables it to be formed at higher temperatures without losing stability.

  ・Application extension: It still demonstrates good compatibility in scenarios that require secondary processing (such as surface coating and welding).

 

05 | Innovation and Industry Competitive Advantage

 

In the polysulfone polymer market, the innovation of PSU GFL36L lies in the synergistic reinforcement of glass fiber and PTFE. Compared with traditional PSU materials, this model is more suitable for scenarios that have dual requirements for wear resistance and structural performance

  ・Compared with pure PSU: It is more impact-resistant and has a lower coefficient of friction.

  ・Compared with other engineering plastics (such as PEEK and PAI), it has more advantages in terms of cost and processability, while maintaining excellent thermal mechanical properties.

This kind of compound strategy makes it more competitive in the electronics industry, transportation and precision manufacturing fields.

 

06 | Customer Feedback

 

Feedback from terminal manufacturers indicates:

  ・Electronic equipment suppliers recognize its stability in high-temperature environments.

  ・Mechanical parts manufacturers pay attention to its low wear characteristics, which significantly extends the service life of the parts.

  ・International customers generally evaluate that this material achieves a good balance between performance and cost, making it suitable for large-scale procurement and application.

 

07 | Frequently Asked Questions (FAQ)

 

Q1: Is PSU GFL36L suitable for long-term friction motion parts?
A: Yes, PTFE modification significantly reduces the coefficient of friction and is suitable for applications such as bearings and sliding guides.

Q2: Can this material be used for high-temperature electrical components?
A: Fully applicable. Its heat distortion temperature exceeds 180°C, making it suitable for high-temperature operating environments.

Q3: Compared with traditional PSU, is the molding process more complex?
A: No, injection molding remains the main process. Adjusting the parameters can meet the requirements.

plastic purchasing

 

08 | Similar Recommendations

 

If your application requirements cover different performance demands, we recommend the following polysulfone polymer series:

 

ПроизводительGradeПлотностьПредел прочностиУдлинение при разрывеУсадкаМодуль упругостиHeat Deflection Temp (HDT)Izod Impact Strength (Notched)Модуль упругости при изгибеIzod Impact Strength (Unnotched)Coefficient of Linear Thermal Expansion (CLTE)Прочность на изгиб
SABICGF008 (GF-1008)1.6 g/cm³108 MPa1.40%0.1–0.4 %11650 MPa180 °C6.53 kJ/m²11700 MPa38.67 kJ/m²158 MPa
SABICGF-10061.48 g/cm³104 MPa2%0.20%8830 MPa181 °C7.3 kJ/m²8270 MPa27.2 kJ/m²152 MPa
SABICGFL36 (GFL-4036)1.58 g/cm³92 MPa1.60%0.20%8900 MPa185 °C8 kJ/m²7400 MPa25 kJ/m²1.7E-5 cm/cm/°C132 MPa
SABICGF004 (GF-1004)1.41 g/cm³91 MPa2.30%0.60%6200 MPa180 °C5.40 kJ/m²6200 MPa43.57 kJ/m²5.22E-5 cm/cm/°C137 MPa
SABICGF006 (GF-1006)1.47 g/cm³118 MPa1.60%0.1–0.4 %10000 MPa184 °C8 kJ/m²8900 MPa29 kJ/m²2E-5 cm/cm/°C165 MPa
SABICGF003 (GF-1003)1.35 g/cm³86 MPa2.90%0.4–0.6 %5420 MPa185 °C4.59 kJ/m²4720 MPa58.16 kJ/m²3.18E-5 cm/cm/°C146 MPa
SABICGF006XXZ (GF-1006)1.483 g/cm³103.92 MPa2%0.20%8420 MPa182 °C6 kJ/m²8264.70 MPa43 kJ/m²3.06E-5 cm/cm/°C155.88 MPa
SABICGL003XXP1.32 g/cm³60 MPa6–7 %0.5–0.8 %1800 MPa180 °C7 kJ/m²2400 MPa70 kJ/m²77 MPa

 

09 | Juyuan's Advantages in Foreign Trade Supply

 

As an international supplier with 24 years of experience in the trade of plastic raw materials, Juyuan is committed to providing customers with stable supply sources, professional selection guidance and efficient logistics services

  ・Multi-channel procurement guarantee: Avoid the risk of single source and ensure the stability of the supply chain.

  ・Professional technical support: Assist customers in material selection and processing technology optimization.

  ・Global service network: Covering major manufacturing bases in Asia, Europe, America, etc., to meet the needs of cross-regional customers.

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