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VICTREX® PEEK 90GL30

 

Polyetheretherketone

 

Victrex plc

 

Technical Data

 

Product Description

 

High performance thermoplastic material, 30% glass fibre reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding, very easy flow, FDA food contact compliant, colour natural/beige.

 

Complex geometries with thinner cross sections or longer flow lengths where higher strength in a static system is required. Low coefficient of thermal expansion. Chemically resistant to aggressive environments, suitable for sterilization for medical and food contact applications.

 

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)

UL Yellow Card 2 • E161131-531778

Search for UL Yellow Card • Victrex plc

• VICTREX® PEEK

Availability • Asia Pacific • Europe • North America

Filler / Reinforcement • Glass Fiber, 30% Filler by Weight

Features • Food Contact Acceptable • Good Flow • High Strength

• Good Chemical Resistance • Good Sterilizability • Semi Crystalline

Uses • Medical/Healthcare • Non-specific Food Applications

Applications

Agency Ratings • FDA Food Contact, Unspecified Rating

Appearance • Beige • Natural Color

Forms • Granules

Processing Method • Injection Molding

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

Density 4 1.52 g/cm³ 1.52 g/cm³ ISO 1183

Spiral Flow 5 Internal Method

-- 6 7.28 in 18.5 cm

-- 7 8.66 in 22.0 cm

Molding Shrinkage 8 ISO 294-4

Across Flow : 356°F (180°C) 0.90 % 0.90 %

Flow : 356°F (180°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)) 1.74E+6 psi 12000 MPa ISO 527-2

Tensile Stress ISO 527-2

Break, 73°F (23°C) 27600 psi 190 MPa

Break, 257°F (125°C) 18900 psi 130 MPa

Break, 347°F (175°C) 11600 psi 80.0 MPa

Break, 437°F (225°C) 8700 psi 60.0 MPa

Break, 527°F (275°C) 6530 psi 45.0 MPa

Tensile Strain (Break, 73°F (23°C)) 2.3 % 2.3 % ISO 527-2

Flexural Modulus (73°F (23°C)) 1.74E+6 psi 12000 MPa ISO 178

 

VICTREX® PEEK 90GL30

 

Polyetheretherketone

 

Victrex plc

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

Flexural Stress ISO 178

73°F (23°C) 42100 psi 290 MPa

257°F (125°C) 27600 psi 190 MPa

347°F (175°C) 11600 psi 80.0 MPa

527°F (275°C) 7250 psi 50.0 MPa

Compressive Stress ISO 604

73°F (23°C) 36300 psi 250 MPa

248°F (120°C) 23200 psi 160 MPa

482°F (250°C) 7980 psi 55.0 MPa

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

Charpy Notched Impact Strength (73°F (23°C)) 3.6 ft•lb/in² 7.5 kJ/m² ISO 179/1eA

Charpy Unnotched Impact Strength ISO 179/1U

73°F (23°C) 21 ft•lb/in² 45 kJ/m²

Notched Izod Impact Strength (73°F (23°C)) 4.0 ft•lb/in² 8.5 kJ/m² ISO 180/A

Unnotched Izod Impact Strength (73°F (23°C)) 19 ft•lb/in² 40 kJ/m² ISO 180

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

Shore Hardness (Shore D, 73°F (23°C)) 87 87 ISO 868

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

Heat Deflection Temperature ISO 75-2/A

264 psi (1.8 MPa), Unannealed 649 °F 343 °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) 1.1E-5 in/in/°F 2.0E-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) 6.1E-5 in/in/°F 1.1E-4 cm/cm/°C

Specific Heat (73°F (23°C)) 0.406 Btu/lb/°F 1700 J/kg/°C DSC

Thermal Conductivity (73°F (23°C)) 2.1 Btu•in/hr/ft²/°F 0.30 W/m/K ISO 22007-4

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

Volume Resistivity 1.0E+16 ohms•cm 1.0E+16 ohms•cm IEC 60093

Electric Strength (0.0787 in (2.00 mm)) 580 V/mil 23 kV/mm IEC 60243-1

Dielectric Constant (73°F (23°C), 1 MHz) 3.30 3.30 IEC 60250

Dissipation Factor (73°F (23°C), 1 MHz) 4.0E-3 4.0E-3 IEC 60250

Comparative Tracking Index 150 V 150 V IEC 60112

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

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

Melt Viscosity (752°F (400°C)) 220 Pa•s 220 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 671 °F 355 °C

Middle Temperature 680 °F 360 °C

Front Temperature 689 °F 365 °C

Nozzle Temperature 698 °F 370 °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