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Emco Industrial Plastics - (888) 588-0597

PEEK2012-07-10 14:07:39 ad min

PolyEtherEtherKet one (PEEK). a highperformance engineeringthermoplast ic. of fers chemical andwater resistance similar to PPS(PolyPhenylene Sulf ide). but canoperate at higher temperatures.

PEEK, Carbon FilledPolyEtherEtherKet one (PEEK), a high performance engineeringthermoplast ic, of fers chemical and water resistance similar toPPS (PolyPhenylene Sulfide), but can operat e at higher temperatures.PEEK, Glass FilledPolyEtherEtherKet one (PEEK), a high performance engineeringthermoplast ic, of fers chemical and water resistance similar to

PPS (PolyPhenylene Sulfide), but can operat e at higher temperatures.PEEK, Unf illedPolyEtherEtherKet one (PEEK), a high performance engineeringthermoplast ic, of fers chemical and water resistance similar toPPS (PolyPhenylene Sulfide), but can operat e at higher temperatures.

Emco Plast ics is the leading plast ics supplier of PolyEtherEther-Ketone, knownas PEEK. As one of the top dist ributors and wholesalers of this product , Emco

is able to offer PEEK in different forms such as PEEK Rods, PEEK Sheets andPEEK Machine Part s.Because PEEK is acquired wholesale by Emco and shelved in the state of theart warehouse, the consumer is af forded the abilit y t o obt ain their shipmentsswift ly and af fordably. Leading t he industry in supplying PEEK machines part s,PEEK Rods and Peek Sheet s enables Emco to f abricate and deliver any size,dimension or conf igurat ion that you may need. This product is recognized as atop of the line material because it offers exceptional performance. PEEK rodsare well regarded in the many f ields, including t he medical f ield, because it isresistant to acidic propert ies, organic mat erial and bases.

Some key f eatures and st rengths-PEEK Rods, PEEK Sheets, PEEK MachineParts:• Exceptional strength exceeding 250°C (482°F)• Resistant to wear and holds up well to wear 

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• Low Coef f icient of Linear Thermal Expansion (change of lengt h per temperature change degree)• High limit ing PV propert ies• Resistant to weakness• Dimensionally stable• Resilient when exposed t o boiling water and exposure t o hot steam• Minimal to no loss at high temperatures and f requencies

• Simplicit y when Processing• Purity content is high• V-0 rat ing f or f lammabilit y• Low toxic gas emission and smoke

Should any quest ions arise regarding whet her or not this product is right for you, our experienced sales team is on hand to assist you. Of fering customquotat ions and fabricat ion of nearly all plast ic goods and supplies, there is no job t oo big or small.

 ABOUT PEEK (Properties)

Compliance Properties (Metric/English)3A-Dairy Yes/YesCanada AG No/NoFDA Yes/Yes Nat ural OnlyNSF No/NoUSDA Yes/YesUSP Class VI No/No

Physical Properties (Metric/English)

Specif ic Gravit y 1.31 g/cc/1.31 g/ccWat er Absorpt ion 0.10 % / 0.10 % Immersion, 24hr; ASTM D570(2)Water Absorpt ion at Saturat ion 0.50 % / 0.50 % Immersion; ASTM D570(2)

Mechanical Properties (Metric/English)Hardness, Rockwell M 100/100 ASTM D785Hardness, Rockwell R 126/126 ASTM D785Hardness, Shore D 85/85 ASTM D2240Tensile Strength 110 MPa/16000 psi ASTM D638Tensile St rengt h at 150°C (300°F) 20.7 MPa/3000 psi ASTM D638

Tensile St rengt h at 65°C (150°F) 82.7 MPa/12000 psi ASTM D638Elongat ion at Break 40 % / 40 % ASTM D638Tensile Modulus 4.34 GPa/630 ksi ASTM D638Flexural Yield St rengt h 172 MPa/25000 psi ASTM D790Flexural Modulus 4.14 GPa/600 ksi AST M D790Compressive St rength 138 MPa/20000 psi 10% Def .; ASTM D695Compressive Modulus 3.45 GPa/500 ksi ASTM D695Shear St rengt h 55.2 MPa/8000 psi ASTM D732Izod Impact , Not ched 0.320 J/cm/0.600 ft -lb/in ASTM D256 Type ACoef f icient of Frict ion 0.32/0.32 Dry vs. Steel; QTM55007K (wear) Factor 755 x 10-8 mm³/N-M 375 x 10-10 in³-min/f t -lb-hr QTM 55010Limiting Pressure Velocit y 0.298 MPa-m/sec/ 8500 psi-f t /min 4:1 safet y f act or;QTM 55007

Electrical Properties (Metric/English)

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Surface Resist ivit y per Square 1.00e+13 ohm/ 1.00e+13 ohmDielect ric Constant 3.3/ 3.3Dielect ric Strengt h 18.9 kV/mm / 480 kV/inDissipat ion Fact or 0.0030/ 0.0030

Thermal Properties (Metric/English)CTE, linear 46.8 µm/m-°C / 26.0 µin/in-°FThermal Conduct ivity 0.252 W/m-K / 1.75 BTU-in/hr-f t ²- °F ASTM F433Melt ing Point 340 °C/644 °F Cryst alline, Peak; ASTM D3418Maximum Service Temperat ure, Air 249 °C/480 °F Long T ermDef lect ion Temperat ure at 1.8 MPa (264 psi) 160 °C/320 °F ASTM D648Flammability, UL94 V-0/V-0 1/8 inch (Est imated Rat ing)

Chemical Resistance Properties (Metric/English) Acids, Strong (pH 1-3) Limited/ Limited Acids, Weak Accept able/Acceptable Alcohols Accept able/Acceptable Alkalies, St rong (pH 11-14) Accept able/Accept able Alkalies, Weak Acceptable/Accept ableChlorinated Solvents Acceptable/AcceptableConduct ive / Stat ic Dissipat ive No/NoCont inuous Sunlight Limited/LimitedHot Water / Steam Acceptable/AcceptableHydrocarbons – Aliphatic Acceptable/AcceptableHydrocarbons – Aromat ic Acceptable/AcceptableInorganic Salt Solut ions Accept able/AcceptableKetones, Esters Acceptable/Acceptable

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