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VICTREX CT™ 100 GRA Cryogenic Grade Polyetheretherketone
Categories: Polymer; Thermoplastic; Polyketone

Material Notes: High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, FDA food contact compliant, color natural

Typical Application Areas: Applications at very low temperatures. Wear and erosion resistant and chemically resistant to aggressive environments .

Information Provided by Victrex.

Vendors: With over 30 years of focus, experience and security of supply Victrex Polymer Solutions is the world’s leading manufacturer of high performance Polyaryletherketones (PAEK) including versatile VICTREX™ PEEK. We work with our customers and end users to deliver technology driven solutions to meet the challenges and opportunities they face and help them to achieve new levels of cost savings, quality and performance. Visit www.victrex.com, call (800) VICTREX /1-484-342-6001, or email victrexplc@victrex.com.

Drake extrudes shapes and machines and injection molds parts in Torlon® PAI, PEEK, PAEK, Ryton PPS and Ultem PEI. It also machines Vespel® PI. Innovations include cryogenic CryoDyn® CT-200 shapes as a PCTFE alternative; efficient Seamless Tube® and the largest extruded rod diameters to >254mm and plate thicknesses to > 100mm. Certified to ISO 9001:2015 and AS9100D. Visit www.DrakePlastics.com

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Physical PropertiesOriginal ValueComments
Density 1.30 g/ccISO 1183
Viscosity 550000 cP
@Temperature 400 °C
Melt; ISO 11443
Linear Mold Shrinkage, Flow 0.013 cm/cm375°C nozzle, 180°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse 0.0090 cm/cm375°C nozzle, 180°C tool; ISO 294-4
Spiral Flow 19.0 cm
@Thickness 1.00 mm
Mold Temp: 180°C, Melt Temp: 395°C; Victrex
 63.0 cm
@Thickness 3.00 mm
Mold Temp: 180°C, Melt Temp: 395°C; Victrex
 70.0 cm
@Thickness 3.00 mm
Mold Temp: 180°C, Melt Temp: 415°C; Victrex
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 84ISO 868
Tensile Strength at Break 200 MPa
@Temperature -196 °C
ISO 527
Tensile Strength, Yield 95.0 MPaISO 527
Elongation at Break 8.0 %
@Temperature -196 °C
ISO 527
 70 %
@Temperature 23.0 °C
ISO 527
Flexural Strength 150 MPa
@Temperature 23.0 °C
ISO 178
 435 MPa
@Temperature -196 °C
ISO 178
Flexural Modulus 3.50 GPa
@Temperature 23.0 °C
ISO 178
 5.40 GPa
@Temperature -196 °C
ISO 178
Compressive Strength 120 MPa
@Temperature 23.0 °C
ISO 604
 305 MPa
@Temperature -196 °C
ISO 604
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 42.0 µm/m-°C
@Temperature -165 °C
DIN 51909
 45.0 µm/m-°C
@Temperature <=143 °C
ISO 11357-3
CTE, linear, Transverse to Flow 65.0 µm/m-°C
@Temperature <=143 °C
ISO 11357-3
 160 µm/m-°C
@Temperature >=143 °C
ISO 11357-3
Specific Heat Capacity 2.20 J/g-°CDSC
Thermal Conductivity 0.150 W/m-K
@Temperature -165 °C
Average
 0.320 W/m-K
@Temperature 23.0 °C
Along flow; ISO 22007-4
Melting Point 343 °CISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 163 °C(HT G22); ISO 75-f
Glass Transition Temp, Tg 143 °COnset; ISO 11357
 
Processing PropertiesOriginal ValueComments
Processing Temperature <= 100 °CHopper Temperature
Rear Barrel Temperature 375 °C
Middle Barrel Temperature 380 - 385 °C
Front Barrel Temperature 390 °C
Nozzle Temperature 395 °C
Mold Temperature 170 - 200 °C
Dry Time 3.00 - 5.00 hour
@Temperature 120 - 150 °C
Moisture Content <= 0.020 %
 
Compliance PropertiesOriginal ValueComments
FDA Yes
 
Descriptive Properties
ColorNatural
Gate> 1mm or 0.5 x part thickness
RunnerDie/nozzle > 3mm, manifold > 3.5mm

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PVICTB870 / 301123

Rulon Bearings

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