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Elmet Technologies

LG Chemical KEYFLEX BT 1030D Ester Type TPE
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyester, TP; Polyester Thermoplastic Elastomer
Material Notes: Description: Injection Molding, TPC-ET, General Purpose, Low Modulus

Application: Automotive Interior, Soft Touch Grips

CAS: 37282-12-5

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 1.07 g/cc1.07 g/ccASTM D792
Water Absorption 0.80 %
@Temperature 23.0 °C,
Time 86400 sec		0.80 %
@Temperature 73.4 °F,
Time 24.0 hour		ASTM D570
Molecular Weight 458.458 g/mol458.458 g/mol
Maximum Moisture Content 0.0100.010Injection Molding
 0.0100.010Extrusion Molding
Linear Mold Shrinkage, Flow 0.0040 - 0.0080 cm/cm
@Thickness 3.20 mm		0.0040 - 0.0080 in/in
@Thickness 0.126 in		ASTM D955
Melt Flow 25 g/10 min
@Load 2.16 kg,
Temperature 230 °C		25 g/10 min
@Load 4.76 lb,
Temperature 446 °F		ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8080ASTM D2240
Hardness, Shore D 2828ASTM D2240
Tensile Strength at Break 21.6 MPa
@Thickness 2.00 mm		3130 psi
@Thickness 0.0787 in		50mm/min; ASTM D638
Elongation at Break 850 %
@Thickness 2.00 mm		850 %
@Thickness 0.0787 in		50mm/min; ASTM D638
Izod Impact, Notched  NB
@Thickness 6.40 mm,
Temperature 23.0 °C		NB
@Thickness 0.252 in,
Temperature 73.4 °F		ASTM D256
 NB
@Thickness 6.40 mm,
Temperature -40.0 °C		NB
@Thickness 0.252 in,
Temperature -40.0 °F		ASTM D256
 
Electrical PropertiesMetricEnglishComments
Comparative Tracking Index 600 V600 VSolution A; IEC 60112
 
Thermal PropertiesMetricEnglishComments
Melting Point 165 °C329 °FPeak
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 175 - 195 °C347 - 383 °FInjection Molding
Middle Barrel Temperature 185 - 205 °C365 - 401 °FInjection Molding
Front Barrel Temperature 195 - 215 °C383 - 419 °FInjection Molding
Nozzle Temperature 195 - 215 °C383 - 419 °FInjection Molding
Zone 1 165 - 185 °C329 - 365 °FExtrusion Molding
Zone 2 175 - 195 °C347 - 383 °FExtrusion Molding
Zone 3 185 - 205 °C365 - 401 °FExtrusion Molding
Zone 4 185 - 205 °C365 - 401 °FExtrusion Molding
Adapter Temperature 185 - 205 °C365 - 401 °FExtrusion Molding
Die Temperature 175 - 215 °C347 - 419 °FExtrusion Molding
Melt Temperature 170 - 210 °C338 - 410 °FInjection Molding
 170 - 210 °C338 - 410 °FExtrusion Molding
Mold Temperature 10.0 - 35.0 °C50.0 - 95.0 °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

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Ensinger PEI




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