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VICTREX® PEEK 450FC30

 

Polyetheretherketone

 

Victrex plc

 

Technical Data

 

Product Description

 

High performance thermoplastic material, 30% reinforced with carbon fibre / graphite / PTFE PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour black.

 

Tribological applications for high strength. Excellent wear resistance, very 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)

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• Processing - Victrex PEEK Injection Molding Guide (English)

• Technical Datasheet (English)

UL Yellow Card 2 • E161131-224305

Search for UL Yellow Card • Victrex plc

• VICTREX® PEEK

Availability • Asia Pacific • Europe • North America

Filler / Reinforcement • Carbon\Graphite\PTFE, 30% Filler by Weight

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

• Good Flow • High Strength • Semi Crystalline

Agency Ratings • FDA Food Contact, Unspecified Rating

Appearance • Black

Forms • Granules

Processing Method • Extrusion • Injection Molding

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

Density 4 1.45 g/cm³ 1.45 g/cm³ ISO 1183

Spiral Flow 5

-- 6 3.15 in 8.00 cm ExxonMobil Method

-- 7 15.0 in 38.0 cm Internal Method

Molding Shrinkage 8 ISO 294-4

Across Flow : 392°F (200°C) 0.70 % 0.70 %

Flow : 392°F (200°C) 0.30 % 0.30 %

Water Absorption ISO 62

73°F (23°C), 24 hr, 0.126 in (3.20 mm) 0.040 % 0.040 %

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

50% RH

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

Tensile Modulus (73°F (23°C)) 1.81E+6 psi 12500 MPa ISO 527-2

Tensile Stress ISO 527-2

Break, 73°F (23°C) 20300 psi 140 MPa

Break, 257°F (125°C) 13800 psi 95.0 MPa

Break, 347°F (175°C) 7980 psi 55.0 MPa

Break, 437°F (225°C) 6530 psi 45.0 MPa

Break, 527°F (275°C) 5080 psi 35.0 MPa

Tensile Strain (Break, 73°F (23°C)) 2.2 % 2.2 % ISO 527-2

Flexural Modulus (73°F (23°C)) 1.67E+6 psi 11500 MPa ISO 178

Flexural Stress (73°F (23°C)) 33400 psi 230 MPa ISO 178

 

VICTREX® PEEK 450FC30

 

Polyetheretherketone

 

Victrex plc

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

Compressive Stress ISO 604

73°F (23°C) 24700 psi 170 MPa

248°F (120°C) 16000 psi 110 MPa

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

Charpy Notched Impact Strength (73°F (23°C)) 2.4 ft•lb/in² 5.0 kJ/m² ISO 179/1eA

Charpy Unnotched Impact Strength ISO 179/1U

73°F (23°C) 17 ft•lb/in² 35 kJ/m²

Notched Izod Impact Strength (73°F (23°C)) 2.9 ft•lb/in² 6.0 kJ/m² ISO 180/A

Unnotched Izod Impact Strength (73°F (23°C)) 17 ft•lb/in² 35 kJ/m² ISO 180

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

Shore Hardness (Shore D, 73°F (23°C)) 83 83 ISO 868

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

Heat Deflection Temperature ISO 75-2/A

264 psi (1.8 MPa), Unannealed 599 °F 315 °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) 8.3E-6 in/in/°F 1.5E-5 cm/cm/°C

Flow : > 289°F (> 143°C) 1.1E-5 in/in/°F 2.0E-5 cm/cm/°C

Transverse : < 289°F (< 143°C) 2.5E-5 in/in/°F 4.5E-5 cm/cm/°C

Transverse : > 289°F (> 143°C) 6.4E-5 in/in/°F 1.2E-4 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)) 6.0 Btu•in/hr/ft²/°F 0.87 W/m/K ISO 22007-4

RTI Imp 356 °F 180 °C UL 746

RTI Str 464 °F 240 °C UL 746

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

Volume Resistivity 9 (73°F (23°C)) 1.0E+10 ohms•cm 1.0E+10 ohms•cm IEC 60093

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

Glow Wire Flammability Index IEC 60695-2-12

0.0787 in (2.00 mm) 1760 °F 960 °C

Oxygen Index 43 % 43 % ISO 4589-2

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

Melt Viscosity (752°F (400°C)) 550 Pa•s 550 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 338 to 392 °F 170 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