TRANG CHỦCÁC SẢN PHẨMNguồn điệnPSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical

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  • PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical
  • PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical
  • PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical
  • PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical
  • PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical
  • PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical

PSU GF20 | 20% Glass Fiber Reinforced Polysulfone for Medical

PSU GF20 is a 20% glass fiber reinforced polysulfone resin offering strength, heat resistance, and dimensional stability for automotive, medical, electronics, and industrial uses. Juyuan ensures stable supply and expert sourcing support.

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  • Cấu trúc sản phẩm

What is PSU GF20

 

PSU GF20 is an engineering plastic pellet reinforced with 20% glass fiber based on polysulfone (PSU). It combines the heat, hydrolysis, and chemical resistance of PSU with enhanced strength, rigidity, and dimensional stability due to the glass fiber filling. PSU GF20 is an ideal material choice for applications requiring high reliability and long life.

PSU GF20

 

01 | Key Performance Characteristics of PSU GF20

 

Reinforcement: 20% glass fiber increases the material's strength and modulus, reduces shrinkage (to only 0.2%), and effectively minimizes product warpage.

Mechanical Properties:

  ・Tensile Strength: 112 MPa
  ・Flexural Strength: 153 MPa
  ・Flexural Modulus: 5860 MPa
  ・Notched Impact Strength: 80.1 J/m

Tính chất nhiệt:

  ・Heat Deflection Temperature (HDT): 182°C (1.80 MPa)
  ・Coefficient of Linear Expansion: 3.06E-3 cm/cm/°C, excellent dimensional stability

Tính chất vật lý:

  ・Water Absorption: 0.24% (23°C, 24 hours)
  ・Specific Gravity: 1.38 g/cm³, moderate density

Electrical Properties:

  ・Volume Resistivity: 1E16 Ω·cm
  ・Dielectric Strength: 16.9 kV/mm

Hardness: Rockwell R 123, excellent surface wear resistance

PSU GF20 Data Sheet

Hành vi cơ họcTình trạngTiêu chuẩnGiá trịĐơn vị
Độ giãn dài23℃ASTM D6387%
Độ bền uốnNăng suất 23°CASTM D790153MPa
Mô đun uốn23℃ASTM D7905860MPa
Tác động của Izod Notch23℃ASTM D25680.1J/m
Độ bền kéoNăng suất 23°CASTM D638112MPa
nhiệtTình trạngTiêu chuẩnGiá trịĐơn vị
HDTChưa ủ 1,80MPaASTM D648182
SẠCHxFlowASTM D6963.06E-3cm/cm/℃
Tài sản vật chấtTình trạngTiêu chuẩnGiá trịĐơn vị
Sự hấp thụ nước23℃ 24 giờASTM D5700.24%
co ngótChảyTiêu chuẩn ASTMD9950.2%
Tỉ trọngASTM D7921.38g/cm³
Tính chất điệnTình trạngTiêu chuẩnGiá trịĐơn vị
Điện trở suất thể tíchASTM D2571E16Ω.cm
Độ bền điện môiASTM D14916.9KV/mm
độ cứngTình trạngTiêu chuẩnGiá trịĐơn vị
Độ cứng RockwellR(Tỷ lệ)ASTM D785123

 

02 | Process and Processing Compatibility

 

Particle Form: Easy to store and transport, suitable for injection molding.

Processing Advantages: Glass fiber reinforcement reduces shrinkage and deformation, ensuring part precision; excellent thermal stability makes it suitable for complex mold designs.

Notes: When processing under high-temperature conditions, barrel temperature must be controlled to avoid degradation; the impact of glass fiber orientation on mechanical properties must be considered during mold design.

 

03 | Typical Applications

 

Automotive Parts

  ・Lighting brackets, instrument panels, and engine compartment structural components
  ・Parts requiring heat resistance, oil resistance, and high strength

Medical Devices

  ・Can be used for some re-sterilizable medical device housings and pump and valve accessories
  ・Balanced electrical insulation and hydrolysis resistance

Electronic and Electrical

  ・Insulated terminals, relay housings, and printed circuit board substrates
  ・Meets requirements for high dielectric strength and dimensional stability

Industrial Equipment

  ・Gears, pump bodies, and mechanical components
  ・Long-term use requiring wear resistance and high temperature resistance

 

04 | Industry Comparisons and Trends

 

Compared to Unreinforced PSU: PSU GF20 offers significantly improved rigidity, strength, and dimensional stability, making it more suitable for structural parts, while unreinforced PSU is more suitable for products requiring toughness and transparency.

Compared to Other Engineering Plastics:

  ・Compared to PC: Higher heat resistance and better chemical resistance.
  ・Compared to PPS: Slightly lower heat resistance, but better toughness.
  ・Compared to PEEK: Lower performance, but more cost-effective, suitable for mid- to high-end applications.

Industry Trends: With the advancement of lightweighting, electrification, and precision medical equipment, demand for reinforced PSU is growing, and psu gf20 has become a common material.

 

05 | Purchasing Key Points

 

Performance Matching: Choose whether glass fiber reinforcement is required based on the application to avoid sacrificing toughness due to excessive rigidity.

Processing Conditions: Ensure that the equipment is capable of high-temperature molding to avoid material degradation that may affect performance.

Certification Requirements: For applications in the medical and electrical fields, pay attention to FDA, UL, RoHS, and other certifications.

Supply Stability: Select a trader with extensive channels and stable supply to ensure long-term supply and after-sales support.

 

06 | Similar recommendations

 

nhà chế tạoMô hình sản phẩmTrọng lượng riêngĐộ bền kéoĐộ giãn dàico ngótNhiệt độ lệch nhiệtĐộ cứng RockwellNotched Izod ImpactMô đun uốnCoefficient of Linear ExpansionĐộ bền uốn
SolvayGF-110 NT LF1.33 g/cm³77.9 MPa4%0.40%179 ℃48 J/m3790 MPa128 MPa
TekomaPSU GF301.49 g/cm³131 MPa2.00%0.20%182 ℃12380 J/m8270 MPa3.1E-5 cm/cm/℃172 MPa
TekomaPSU 1700 LE NAT1.47 g/cm³55.2 MPa1.00%0.50%174 ℃12032 J/m3960 MPa7.2E-5 cm/cm/℃103 MPa
TekomaPSU LE NAT1.24 g/cm³74.5 MPa5.00%0.60%182 ℃12053 J/m2590 MPa7.2E-5 cm/cm/℃110MPa
TekomaPSU GF101.31 g/cm³86.2 MPa7.00%0.40%183 ℃12359 J/m4140 MPa3.1E-5 cm/cm/℃139 MPa
TekomaPSU CR X1.24 g/cm³88.3 MPa5%79.4 ℃12090.8 J/m2590 MPa7.2E-3 cm/cm/℃110MPa
TekomaPSU GF20 BK1.38 g/cm³112 MPa7.00%0.20%182 ℃12380 J/m5860 MPa3.1E-5 cm/cm/℃153 MPa
TekomaPSU 0147 TC-11.47 g/cm³55.2 MPa1.00%0.50%182 ℃12032 J/m3960 MPa7.2E-5 cm/cm/℃103 MPa
TekomaPSU LE WT1.24 g/cm³74.5 MPa5.00%0.60%182 ℃53 J/m2590 MPa7.2E-5 cm/cm/℃110MPa

 

07 | Frequently Asked Questions (FAQ)

 

Q1: Can psu gf20 withstand long-term high temperatures?
A1: Its heat deflection temperature is 182°C, making it suitable for long-term use in high-temperature environments, but attention should be paid to load conditions.

Q2: Is psu gf20 suitable for electrical applications?
A2: Yes. Its volume resistivity reaches 1E16 Ω·cm and its dielectric strength is 16.9 kV/mm, making it suitable for insulating components.

Q3: How does it compare to PPS and PEEK?
A3: PSU GF20 is superior to general engineering plastics in heat and chemical resistance. While not as good as PEEK, it offers a cost advantage.

Q4: Is processing difficult?
A4: The main challenge is controlling the processing temperature to avoid molecular degradation; the glass fiber orientation affects the strength distribution of the product.

 

08 | Why choose Juyuan as your PSU supplier?

 

As a supplier with 24 years of experience in international plastic raw material trading, Juyuan is committed to providing customers with:

  ・Multi-channel stable supply: Ensuring the continuous availability of engineering plastics such as psu gf20

  ・Material selection and technical support: Helping customers select the appropriate grade based on their application

  ・Industry trend insights: Providing procurement references and market analysis

  ・Flexible trading and logistics solutions: Supporting fast delivery for customers worldwide

Choosing Juyuan means not only obtaining materials, but also receiving one-stop plastic raw material trading services.

PSU supplier

 

 

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