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            Your Position: Home > Product > PEEK > PEEK

            PEEK

            Update: 2015/10/20      View:
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            Introduction
             

            PEEK SHEETS/RODS

            COLOR NATURAL、BLACK

            SIZESheetT X WX L  6-100mm×620mm×1230mm

                   RODDia. X L   6-150mm×1000mm

            DATA SHEET

            ITEM

            METHOD

            UNIT

            VALUE

            Mechanical Properties

            Specific gravity

            ASTM D792

            g/cm3

            1.31

            Tensile yield strength

            ASTM D638

            Mpa

            95

            Breaking elongation

            ASTM D638

            %

            5

            Bending strength

            ASTM 790

            Mpa

            150

            Flexural modulus

            ASTM 790

            Mpa

            4100

            Shore hardness

            ASTM D2240

            D

            99

            Impact strength

            ASTM D256

            J/M

            165

            Thermal Properties

            Melting point

            DSC

            343

            Heat distortion temperature

            ASTM D648

            152

            Operating temperature(Long term)

            -

            250

            Operating temperature (short term)

            -

            310

            Thermal conductivity

            DIN 52612-1

            W/(K-M)

            0.25

            Coefficient of linear thermal expansion

            ASTM D696

            10-5-1/K

            5

            Electrical Properties

            Dielectric strength

            ASTM D150

            KV-mm

            24

            Dielectric loss factor

            ASTM D150

            -

            0.009

            Volume resistivity

            ASTM D257

            Ω.cm

            1015

            Surface resistivity

            ASTM D257

            Ω

            1016

            Dielectric constant

            ASTM D149

            -

            3.2

            Chemical Properties

            Water absorption

            23 60%RH

            %

            0.1

            Acid resistance

            23 60%RH

            +

            Alkali resistance

            +

            Acid and alkali resistance

            +

            Resistance to sodium chlorate

            +

            Resistance to aromatic compounds

            +

            Resistance to ketone

            23 60%RH

            +

            Resistance to hot water

            23 60%RH

            +

            Others

            Flammability

            UL 94

            V-0

            Viscosity

            -

            +

            Non toxic

            EEC 90/128 FDA

            0

            Coefficient of friction

            DIN 53375

            Anti-ultraviolet

            -

            Remarks:

            1.“+: positive “-”: negative “0”: depends on condition.

            2. All the parameters above are based on raw material but not finished products,

                 

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