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Mitsubishi Chemical Advanced Materials (data provider)

Ketron® CLASSIXTM LSG PEEK white

Within its portfolio of Life Science Grade Engineering Plastic Products - specifically developed for applications in the medical, pharmaceutical and biotechnology industries - Quadrant offers KETRON PEEK-CLASSIXä LSG white, KETRON PEEK-CA30 LSG, KETRON PEEK-GF30 LSG blue (RAL 5019) and KETRON PEEK LSG natural / black biocompatible engineering plastic stock shapes for machining with certified USP Class VI and ISO 10993 compliance

symbolic image

application area Structural
alternative naming
  • descriptive name: PEEK CLASSIX, LSG grade, extruded

Physical Properties

Name Value Accurracy Method and conditions
density 1.39 g/cm³
moisture absorption 0.2 %
water absorption 0.45 %
Mechanical properties
 
abrasion 28 µm/m*K k-Factor
ball indentation hardness 190 MPa
coefficient of dynamic friction 0.3 < 0.5
compressive strength 40 MPa 1 %
79 MPa 2 %
143 MPa 5 %
flexural strength 175 MPa
impact strength 400 kJ/m² Charpy, ungekerbt
3.5 kJ/m² Charpy, gekerbt
Rockwell hardness (M) 105 HRM
tensile modulus of elasticity 4600 MPa
tensile strain at break 14 %
tensile strain at yield 4.5 %
tensile stress at yield 115 MPa
Electrical and magnetic properties
 
surface resistance > 1.0E+14 Ω
volume resistance > 10000000000000 Ω
Thermal properties
 
application temperature < 250 °C 20000 h
°C 5000 h
coefficient of linear thermal expansion 5.0E-5 µm/m*K 23 - 100° C
melting temperature 340 °C
thermal conductivity 0.25 W/(K*m)

Chemical Properties

Name Value Method and conditions
chemical resistance Acids, Weak: vertretbar
Acids, Strong (pH 1-3): beschränkt
Alkalies, Weak: vertretbar
Alkalies, Strong (pH 11-14): vertretbar
Hydrocarbons - Aromatic: vertretbar
Hydrocarbons - Aliphatic: vertretbar
Ketones, Esters: vertretbar
Chlorinated Solvents: vertretbar
Alcohols: vertretbar
Continuous Sunlight: beschränkt
Inorganic Salt Solutions: vertretbar
Hot Water / Steam: vertretbar
flammability V-0 UL94
oxygen index 35 %

Certificates

Regulations, directives, standards, guidelines

Name Remark Valid until
3A-Dairy nicht konform
USP Class VI konform

Producer

Data Provided by

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Deviation:
5%

Last update: 05.12.2025
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Recommended citation: Mitsubishi Chemical Advanced Materials: Ketron® CLASSIXTM LSG PEEK white. In: Material Hub. As of : 05.12.2025. URL: https://www.materialhub.de/en/materials/mitsubishi-chemical-advanced-materials-ketron-classixtm-lsg-peek-white (accessed on 12.07.2026)
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