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VICTREX® PEEK 90G

 

Polyetheretherketone

 

Victrex plc

 

Technical Data

 

Product Description

 

High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, depth filtered granules for injection moulding, very easy flow, FDA food contact compliant, colour natural/beige.

 

Complex geometries with thinner cross sections or longer flow lengths, for high strength and stiffness as well as good ductility. 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 • E161131-552349

Search for UL Yellow Card • Victrex plc

• VICTREX® PEEK

Availability • Asia Pacific • Europe • North America

• Ductile • Good Flow • High Strength

Features • Food Contact Acceptable • Good Sterilizability

• Semi Crystalline

• Good Chemical Resistance • High Stiffness

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 ISO 1183

-- 4 1.26 g/cm³ 1.26 g/cm³

-- 5 1.30 g/cm³ 1.30 g/cm³

Spiral Flow 6 Internal Method

-- 7 9.65 in 24.5 cm

-- 8 11.0 in 28.0 cm

-- 9 13.0 in 33.0 cm

Molding Shrinkage 10 ISO 294-4

Across Flow : 320°F (160°C) 1.3 % 1.3 %

Flow : 320°F (160°C) 1.0 % 1.0 %

Water Absorption ISO 62

73°F (23°C), 24 hr, 0.126 in (3.20 mm) 0.070 % 0.070 %

Equilibrium, 73°F (23°C), 0.126 in (3.20 mm), 0.40 % 0.40 %

50% RH

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

Tensile Modulus (73°F (23°C)) 537000 psi 3700 MPa ISO 527-2

Tensile Stress (Yield, 73°F (23°C)) 16000 psi 110 MPa ISO 527-2

Tensile Strain (Break, 73°F (23°C)) 15 % 15 % ISO 527-2

Flexural Modulus (73°F (23°C)) 624000 psi 4300 MPa ISO 178

 

VICTREX® PEEK 90G

 

Polyetheretherketone

 

Victrex plc

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

Flexural Stress ISO 178

3.5% Strain, 73°F (23°C) 19600 psi 135 MPa

73°F (23°C) 11 26100 psi 180 MPa

257°F (125°C) 13800 psi 95.0 MPa

347°F (175°C) 2900 psi 20.0 MPa

527°F (275°C) 2030 psi 14.0 MPa

Compressive Stress ISO 604

73°F (23°C) 18900 psi 130 MPa

248°F (120°C) 11600 psi 80.0 MPa

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

Charpy Notched Impact Strength (73°F (23°C)) 1.9 ft•lb/in² 4.0 kJ/m² ISO 179/1eA

Charpy Unnotched Impact Strength ISO 179

73°F (23°C) No Break No Break

Notched Izod Impact Strength (73°F (23°C)) 2.1 ft•lb/in² 4.5 kJ/m² ISO 180/A

Unnotched Izod Impact Strength (73°F (23°C)) No Break No Break ISO 180

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

Shore Hardness (Shore D, 73°F (23°C)) 85 85 ISO 868

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

Heat Deflection Temperature ISO 75-2/A

264 psi (1.8 MPa), Unannealed 313 °F 156 °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) 2.8E-5 in/in/°F 5.0E-5 cm/cm/°C

Flow : > 289°F (> 143°C) 6.7E-5 in/in/°F 1.2E-4 cm/cm/°C

Transverse : < 289°F (< 143°C) 3.1E-5 in/in/°F 5.5E-5 cm/cm/°C

Transverse : > 289°F (> 143°C) 7.8E-5 in/in/°F 1.4E-4 cm/cm/°C

Specific Heat (73°F (23°C)) 0.526 Btu/lb/°F 2200 J/kg/°C DSC

Thermal Conductivity (73°F (23°C)) 2.0 Btu•in/hr/ft²/°F 0.29 W/m/K ISO 22007-4

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

Volume Resistivity IEC 60093

73°F (23°C) 1.0E+16 ohms•cm 1.0E+16 ohms•cm

257°F (125°C) 1.0E+15 ohms•cm 1.0E+15 ohms•cm

527°F (275°C) 1.0E+9 ohms•cm 1.0E+9 ohms•cm

Electric Strength (0.0984 in (2.50 mm)) 580 V/mil 23 kV/mm IEC 60243-1

Dielectric Constant (73°F (23°C), 1 MHz) 3.10 3.10 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

Oxygen Index ISO 4589-2

-- 12 24 % 24 %

-- 13 35 % 35 %

Toxicity NES 713

CO Content 0.0740 0.0740

CO2 Content 0.150 0.150

Total Gases 0.220 0.220

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

Melt Viscosity (752°F (400°C)) 90.0 Pa•s 90.0 Pa•s ISO 11443

 

VICTREX® PEEK 90G

 

Polyetheretherketone

 

Victrex plc

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 662 °F 350 °C

Middle Temperature 671 °F 355 °C

Front Temperature 671 °F 355 °C

Nozzle Temperature 680 °F 360 °C

Mold Temperature 338 to 392 °F 170 to 200 °C

Injection Notes

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

 

 

 

 

聚醚醚酮,PEEK VICTREX® PEEK 90G是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123 

13549213581 肖生