Ultra fine powder PEEK 450PF British Vickers natural color standard flow

Description :

　　PEEK 450PF Wigs UK

　　Specification level: Enhanced injection molding

　　Appearance color: natural color, beige

　　Note: 30% fiberglass reinforcement, easy to flow, meets FDA testing requirements

　　Rolling meets FDA testing for ultrafine powder

　　Among them, PEEK is the most important variety of polyaryletherketone polymers, which has excellent comprehensive properties such as heat resistance, wear resistance, fatigue resistance, radiation resistance, peel resistance, creep resistance, dimensional stability, impact resistance, chemical resistance, non toxicity, flame retardancy, etc. It is a semi crystalline polymer material with a melting point of 334 ℃, a softening point of 168 ℃, and a tensile strength of 132-148MPa.

　　The two ether bonds and carbonyl groups provide flexibility and excellent processability for the material, which can be used as high-temperature resistant structural materials and electrical insulation materials, and can be combined with glass fiber or carbon fiber to prepare reinforcement materials. Therefore, PEEK has been widely used in various fields such as electronics and electrical engineering, aerospace, automotive, energy and other industries, and medical care. At present, there are three main types of PEEK: pure resin PEEK, fiberglass modified PEEK, and carbon fiber modified PEEK.

　　Victrex is a global PEEK manufacturer with the highest production capacity in the world. In 2019, its PEEK production capacity was 7150t/a, accounting for approximately 60% of the world's total production capacity. There are currently 49 varieties in 9 categories, including unfilled coarse powder, unfilled fine powder, unfilled granular material, glass fiber filling, carbon fiber filling, deep purified granular material, wear-resistant, ultra wear-resistant, and anti-static.

　　On the basis of this specialized material, Wiggs has also developed resin derived products, such as the coating specialized material VIC-TREX? VTETM series and PEEK film VICTREX? APTIVTM series.

　　450PF Physical Property Table

　　Mechanical performance rating unit testing method

　　tensile modulus

　　23℃ 4000 MPa ISO 527-2

　　tensile strength

　　Yield, 23 ℃ 98.0 MPa ISO 527-2

　　tensile strain

　　Fracture, 23 ℃ 30% ISO 527-2

　　flexural modulus

　　23℃ 3800 MPa ISO 178

　　bending strength

　　23℃ 160 MPa ISO 178

　　Unit testing method for rated impact performance

　　Impact strength of cantilever beam gap

　　23℃ 7.0 kJ/m2 ISO 180-A

　　Cantilever beam without notch impact strength

　　23℃ No Break ISO 180

　　Unit testing method for thermal performance rating

　　Glass transition temperature ISO 11357-2

　　-- 2 143 ℃ ISO 11357-2

　　-- 3 150 ℃ ISO 11357-2

　　Melting temperature 343 ℃ ISO 11357-3

　　Supplementary Information: Rated Value Unit Testing Method

　　Compression molding temperature 380 to 400 ℃

　　drying temperature

　　Compression molding 120 to 150 ℃

　　drying time

　　Compression molding 3.0 to 5.0 hr

　　Physical performance rating unit testing method

　　Density 1.30 g/cm3 ISO 1183

　　Apparent density 0.30 g/cm3 ISO 1183

　　average particle size

　　d50 50 μm ISO 13320-1

　　Apparent viscosity of melt

　　400℃ 350 Pa·s ISO 11443

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