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Rulon Bearings

LG Chemical KEYFLEX BT HB9255D Ester Type TPE
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyester, TP; Polyester Thermoplastic Elastomer
Material Notes: Description: TPC-ET, Blow Moldable, Medium Modulus, Black Color

Application: Air duct, Hose & Tubing

CAS: 37282-12-5, 24968-12-5 and 1333-86-4

Information provided by LG Chemical
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.16 g/cc1.16 g/ccASTM D792
Water Absorption 0.60 %
@Temperature 23.0 °C,
Time 86400 sec		0.60 %
@Temperature 73.4 °F,
Time 24.0 hour		ASTM D570
Maximum Moisture Content 0.0100.010Injection Molding
 0.0100.010Extrusion Molding
Melt Flow 3.0 g/10 min
@Load 5.00 kg,
Temperature 230 °C		3.0 g/10 min
@Load 11.0 lb,
Temperature 446 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 4747ASTM D2240
Tensile Strength at Break 39.2 MPa
@Thickness 2.00 mm		5690 psi
@Thickness 0.0787 in		50mm/min; ASTM D638
Elongation at Break 500 %
@Thickness 2.00 mm		500 %
@Thickness 0.0787 in		50mm/min; ASTM D638
Flexural Modulus 0.196 GPa
@Thickness 6.40 mm		28.4 ksi
@Thickness 0.252 in		15mm/min; ASTM D790
Izod Impact, Notched  1.47 J/cm
@Thickness 6.40 mm,
Temperature -40.0 °C		2.76 ft-lb/in
@Thickness 0.252 in,
Temperature -40.0 °F		ASTM D256
 NB
@Thickness 6.40 mm,
Temperature 23.0 °C		NB
@Thickness 0.252 in,
Temperature 73.4 °F		ASTM D256
 
Thermal PropertiesMetricEnglishComments
Melting Point 220 °C428 °FPeak
Deflection Temperature at 0.46 MPa (66 psi) 70.0 °C
@Thickness 6.40 mm		158 °F
@Thickness 0.252 in		Unannealed; ASTM D648
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 220 - 240 °C428 - 464 °FInjection Molding
Middle Barrel Temperature 230 - 250 °C446 - 482 °FInjection Molding
Front Barrel Temperature 235 - 255 °C455 - 491 °FInjection Molding
Nozzle Temperature 235 - 255 °C455 - 491 °FInjection Molding
Zone 1 220 - 240 °C428 - 464 °FExtrusion Molding
Zone 2 220 - 240 °C428 - 464 °FExtrusion Molding
Zone 3 230 - 250 °C446 - 482 °FExtrusion Molding
Zone 4 230 - 250 °C446 - 482 °FExtrusion Molding
Adapter Temperature 230 - 250 °C446 - 482 °FExtrusion Molding
Die Temperature 220 - 260 °C428 - 500 °FExtrusion Molding
Melt Temperature 220 - 250 °C428 - 482 °FInjection Molding
 220 - 250 °C428 - 482 °FExtrusion Molding
Mold Temperature 30.0 - 60.0 °C86.0 - 140 °FInjection Molding
Drying Temperature 80.0 - 90.0 °C176 - 194 °FInjection Molding
 80.0 - 90.0 °C176 - 194 °FExtrusion Molding
Dry Time 3.00 - 4.00 hour3.00 - 4.00 hourInjection Molding
 3.00 - 4.00 hour3.00 - 4.00 hourExtrusion Molding

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.

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PLAY445 / 148455

Master Bond adhesives




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