Food grade PEEK 450GL15, high strength and high temperature resistance from Vickers UK 298

Description :

　　Food grade PEEK 450GL15, high strength and high temperature resistance from Vickers UK 298

　　VICTREX® PEEK 450GL15 Polyether Ether Ketone 15% Glass Fiber Reinforced Material

　　VICTREX® PEEK 450GL15 Physical Properties Table

　　Basic Information: Fillers/Reinforcement Materials: Glass Fiber Reinforced Materials, 15% Fillers by Weight

　　Characteristics: Semi crystalline, high strength, good disinfection, good flowability, good chemical resistance, compliance with food contact

　　Non specific food applications, medical/nursing supplies

　　Institutional rating FDA food contact, not rated

　　Appearance: beige natural color

　　Form particles

　　Processing method: extrusion injection molding

　　At present, three major types of special engineering plastics have been commercialized: polyimide, polyarylether, and polyarylester. Among them, the typical representative of thermoplastic special engineering plastics is polyarylether, mainly including polyarylether ketone, polyarylether sulfone, and polyarylene sulfide. And polyaryletherketone is one of the heat-resistant grades among these three types of polymers. Currently, the main ones that have been successfully developed are polyetheretherketone, polyetherketone ketone (PEKK), polyetherketone (PEK), polyetheretherketone ketone (PEEKK), and polyetherketone ether ketone ketone (PEKEKK).

　　Physical performance rating unit testing method

　　Density 1 1.38 g/cm3 ISO 1183

　　Spiral Flow 10.0 cm Internal Method

　　Shrinkage rate 2 ISO 294-4

　　Vertical flow direction: 180 ° C 0.90% ISO 294-4

　　Flow direction: 180 ° C 0.50% ISO 294-4

　　Water absorption rate ISO 62

　　23°C, 24 hr, 3.20 mm 0.060 % ISO 62

　　Balance, 23 ° C, 3.20 mm, 50% RH 0.40% ISO 62

　　Test method for hardness rating unit system

　　Shore hardness (Shore D, 23 ° C) 86 ISO 868

　　Mechanical performance rating unit testing method

　　Tensile modulus (23 ° C) 7500 MPa ISO 527-2

　　Tensile stress ISO 527-2

　　Fracture, 23 ° C 140 MPa ISO 527-2

　　Fracture, 125 ° C 80.0 MPa ISO 527-2

　　Fracture, 175 ° C 45.0 MPa ISO 527-2

　　Fracture, 275 ° C 25.0 MPa ISO 527-2

　　Tensile strain (fracture, 23 ° C) 4.0% ISO 527-2

　　Bending modulus (23 ° C) 7000 MPa ISO 178

　　Bending stress (23 ° C) 240 MPa ISO 178

　　Compressive stress ISO 604

　　23°C 200 MPa ISO 604

　　120°C 130 MPa ISO 604

　　200°C 40.0 MPa ISO 604

　　Test method for impact performance rating unit system

　　Simply supported beam notch impact strength (23 ° C) 5.5 kJ/m2 ISO 179/1eA

　　Simply supported beam without notch impact strength (23 ° C) 60 kJ/m2 ISO 179/1U

　　Suspended wall beam notch impact strength (23 ° C) 6.0 kJ/m2 ISO 180/A

　　Unscented Izod impact strength (23 ° C) 55 kJ/m2 ISO 180

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• Food grade PEEK