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Master Bond adhesives

Selenis SELEKT XP 211 PCTG Copolyester for Injection Molding
Categories: Polymer; Thermoplastic; Polyester, TP; Polycyclohexylenedimethylene Terephthalate (PCT); Glycol-Modified PCT (PCTG) Copolyester

Material Notes: Selenis Selekt XP 211 is a high-flow injection molding Copolyester. In particular thin wall molding, and multiple cavities are easier to work on using this low viscosity resin. Injection molded parts made from Selenis Selekt XP 211 are water-clear and glossy, whilst virtually unbreakable. Selenis Selekt XP 211 features excellent impact strength and outstanding chemical resistance. Fast injection cycles are possible due to high flowability. Thanks to Selenis Selekt XP 211 high dimensional stability, multiple parts products may be assembled with snap-fit connectors, maintaining the strength required to sustain daily wear and tear. Molded parts maybe sterilized by Gamma-radiation or EtO sterilization process. Selenis Selekt XP 211 is a ready-to-use product supplied with a demolding agent to ease processing.

Information provided by Selenis.

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Physical PropertiesMetricEnglishComments
Bulk Density 0.790 g/cc0.0285 lb/in³
Density 1.26 g/cc0.0455 lb/in³ASTM D792 (2013)
Moisture Absorption at Equilibrium <= 0.30 %<= 0.30 %
Viscosity Test 70 - 74 cm³/g0.70 - 0.74 dl/gIntrinsic; ISO 1628-5
ASTM Color <= 1.0<= 1.0b*; ASTM D6290
 >= 68>= 68L*; ASTM D6290
 
Thermal PropertiesMetricEnglishComments
Glass Transition Temp, Tg 88.0 °C190 °FASTM D3418
 
Processing PropertiesMetricEnglishComments
Melt Temperature 180 - 250 °C356 - 482 °F
Drying Temperature <= 74.0 °C<= 165 °Fto avoid chips sticking together in dryer hopper
 >= 70.0 °C
@Time 21600 - 28800 sec
>= 158 °F
@Time 6.00 - 8.00 hour
Moisture Content <= 0.0040 %<= 0.0040 %dried
Dew Point -40.0 °C-40.0 °F
 
Descriptive Properties
Food Approval PharmacopeiaYes
Particle size320 ± 50 mg/20 chips
Pellet ShapeCylindrical

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PSELE950 / 243448

Rulon Bearings

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