13549213581 肖生

 

VICTREX® PEEK 90HMF40

 

Polyetheretherketone

 

Victrex plc

 

Technical Data

 

Product Description

 

High performance thermoplastic material, 40% carbon fibre reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding, easy flow, colour black.

 

Complex geometries with thinner cross sections or longer flow length where superior strength in a static or dynamic system is required. Excellent wear resistance, low coefficient of friction, low coefficient of thermal expansion. Chemically resistant to aggressive environments.

 

General

 

Material Status • Commercial: Active

• Brochure - Chemical Resistance (English)

• Processing - Victrex PEEK Compression Molding Guide (English)

Literature 1 • Processing - Victrex PEEK Extrusion Guide (English)

Processing - Victrex PEEK Finishing Operations (English)

•

• Processing - Victrex PEEK Injection Molding Guide (English)

• Technical Datasheet (English)

Search for UL Yellow Card • Victrex plc

• VICTREX® PEEK

Availability • Asia Pacific • Europe • North America

Filler / Reinforcement • Carbon Fiber, 40% Filler by Weight

Features • Good Chemical Resistance • Good Wear Resistance • Low Friction

• Good Flow • High Strength • Semi Crystalline

Appearance • Black

Forms • Granules

Processing Method • Injection Molding

Physical Nominal Value (English) Nominal Value (SI) Test Method

Density 3 1.45 g/cm³ 1.45 g/cm³ ISO 1183

Spiral Flow 4, 5 3.94 in 10.0 cm Internal Method

Molding Shrinkage 6 ISO 294-4

Across Flow 0.40 % 0.40 %

Flow 0.0 % 0.0 %

Water Absorption ISO 62

73°F (23°C), 24 hr, 0.126 in (3.20 mm) 0.030 % 0.030 %

Saturation, 73°F (23°C), 0.126 in (3.20 mm) 0.30 % 0.30 %

Mechanical Nominal Value (English) Nominal Value (SI) Test Method

Tensile Modulus (73°F (23°C)) 6.53E+6 psi 45000 MPa ISO 527-2

Tensile Stress ISO 527-2

Break, 73°F (23°C) 47900 psi 330 MPa

Break, 248°F (120°C) 31900 psi 220 MPa

Break, 356°F (180°C) 21000 psi 145 MPa

Break, 527°F (275°C) 12300 psi 85.0 MPa

Tensile Strain (Break, 73°F (23°C)) 1.2 % 1.2 % ISO 527-2

Flexural Modulus (73°F (23°C)) 5.37E+6 psi 37000 MPa ISO 178

Flexural Stress ISO 178

73°F (23°C) 69600 psi 480 MPa

248°F (120°C) 50800 psi 350 MPa

356°F (180°C) 31900 psi 220 MPa

527°F (275°C) 17400 psi 120 MPa

Compressive Stress ISO 604

73°F (23°C) 45000 psi 310 MPa

248°F (120°C) 36300 psi 250 MPa

392°F (200°C) 17400 psi 120 MPa

 

VICTREX® PEEK 90HMF40

 

Polyetheretherketone

 

Victrex plc

Impact Nominal Value (English) Nominal Value (SI) Test Method

Charpy Notched Impact Strength (73°F (23°C)) 3.8 ft•lb/in² 8.0 kJ/m² ISO 179/1eA

Charpy Unnotched Impact Strength ISO 179/1U

73°F (23°C) 29 ft•lb/in² 60 kJ/m²

Notched Izod Impact Strength (73°F (23°C)) 5.0 ft•lb/in² 11 kJ/m² ISO 180/A

Unnotched Izod Impact Strength (73°F (23°C)) 29 ft•lb/in² 60 kJ/m² ISO 180

Hardness Nominal Value (English) Nominal Value (SI) Test Method

Shore Hardness (Shore D) 89 89 ISO 868

Thermal Nominal Value (English) Nominal Value (SI) Test Method

Heat Deflection Temperature ISO 75-2/Ae

264 psi (1.8 MPa), Unannealed 660 °F 349 °C

Glass Transition Temperature 289 °F 143 °C ISO 11357-2

Melting Temperature 649 °F 343 °C ISO 11357-3

CLTE ISO 11359-2

Flow : > 289°F (> 143°C) 5.6E-7 in/in/°F 1.0E-6 cm/cm/°C

Flow : < 289°F (< 143°C) 1.7E-6 in/in/°F 3.0E-6 cm/cm/°C

Transverse : < 289°F (< 143°C) 1.9E-5 in/in/°F 3.5E-5 cm/cm/°C

Transverse : > 289°F (> 143°C) 4.4E-5 in/in/°F 8.0E-5 cm/cm/°C

Specific Heat (73°F (23°C)) 0.430 Btu/lb/°F 1800 J/kg/°C DSC

Thermal Conductivity (73°F (23°C)) 14 Btu•in/hr/ft²/°F 2.0 W/m/K ISO 22007-4

Electrical Nominal Value (English) Nominal Value (SI) Test Method

Volume Resistivity 7 (73°F (23°C)) 1.0E+5 ohms•cm 1.0E+5 ohms•cm ASTM D4496

Fill Analysis Nominal Value (English) Nominal Value (SI) Test Method

Melt Viscosity (752°F (400°C)) 330 Pa•s 330 Pa•s ISO 11443

Injection Nominal Value (English) Nominal Value (SI)

Drying Temperature 248 to 302 °F 120 to 150 °C

Drying Time 3.0 to 5.0 hr 3.0 to 5.0 hr

Hopper Temperature < 212 °F < 100 °C

Rear Temperature 689 °F 365 °C

Middle Temperature 698 to 707 °F 370 to 375 °C

Front Temperature 716 °F 380 °C

Nozzle Temperature 725 °F 385 °C

Mold Temperature 374 to 392 °F 190 to 200 °C

Injection Notes

Runner: Die / nozzle >3mm, manifold >3.5mm

 

Gate: >2mm or 0.5 x part thickness

 

 

 

 

 

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13549213581 肖生