Teknor Apex Telcar® TL-86-K902A Thermoplastic Elastomer

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Teknor Apex Telcar® TL-86-K902A Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	Notes: Telcar TL-86-K902A is a general purpose thermoplastic elastomer designed for the industrial market. Telcar TL-86-K902A is high density, medium hardness grade suitable for both injection molding and extrusion. Features: Filled; High Density; High Specific Gravity; Light Stabilized; Low Flow; Medium Hardness; Slip Uses: Building Materials; Glazing; Industrial Applications; Windows & Doors Form: Pellets Processing Method: Injection Molding; Extrusion Injection Notes: Injection Rate: Moderate-Fast Extrusion Notes: Screw Speed: 30 to 100 rpm Information Provided by Teknor Apex
Key Words:	TPE
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Physical Properties	Metric	English	Comments

Specific Gravity	1.18 g/cc	1.18 g/cc	ASTM D792
Melt Flow	0.40 g/10 min @Load 2.16 kg, Temperature 230 °C	0.40 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	75 @Time 15.0 sec	75 @Time 0.00417 hour	ASTM D2240
	77 @Time 1.00 sec	77 @Time 0.000278 hour	ASTM D2240
Tensile Strength at Break	6.17 MPa	895 psi	Flow, Die C, 20 in/min; ASTM D412
	10.8 MPa	1570 psi	Across Flow, Die C, 20 in/min; ASTM D412
Tensile Stress at Strain	2.70 MPa @Strain 100 %	392 psi @Strain 100 %	Across Flow, Die C, 20 in/min; ASTM D412
	3.92 MPa @Strain 300 %	568 psi @Strain 300 %	Across Flow, Die C, 20 in/min; ASTM D412
	5.31 MPa @Strain 100 %	770 psi @Strain 100 %	Flow, Die C, 20 in/min; ASTM D412
Elongation at Break	280 %	280 %	Flow, Die C, 20 in/min; ASTM D412
	710 %	710 %	Across Flow, Die C, 20 in/min; ASTM D412
Tear Strength	33.5 kN/m	191 pli	Flow, Die C, 20 in/min; ASTM D624
	37.7 kN/m	215 pli	Across Flow, Die C, 20 in/min; ASTM D624
Compression Set	25 % @Temperature 22.8 °C, Time 79200 sec	25 % @Temperature 73.0 °F, Time 22.0 hour	Type 1; ASTM D395B
	46 % @Temperature 70.0 °C, Time 79200 sec	46 % @Temperature 158 °F, Time 22.0 hour	Type 1; ASTM D395B

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	171 - 193 °C	340 - 380 °F
Middle Barrel Temperature	177 - 199 °C	350 - 390 °F
Front Barrel Temperature	182 - 204 °C	360 - 400 °F
Nozzle Temperature	188 - 210 °C	370 - 410 °F
Zone 1	166 - 188 °C	330 - 370 °F
Zone 2	171 - 193 °C	340 - 380 °F
Zone 3	177 - 199 °C	350 - 390 °F
Zone 5	182 - 204 °C	360 - 400 °F
Die Temperature	190 - 210 °C	374 - 410 °F
Melt Temperature	188 - 210 °C	370 - 410 °F	Processing Temperature
Mold Temperature	25.0 - 65.6 °C	77.0 - 150 °F
Injection Pressure	1.38 - 6.89 MPa	200 - 1000 psi
Back Pressure	0.172 - 0.345 MPa	25.0 - 50.0 psi
Cushion	0.381 - 2.54 cm	0.150 - 1.00 in
Screw Speed	50 - 100 rpm	50 - 100 rpm

Descriptive Properties
Appearance	Opaque

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.

PTEKNP525 / 129606

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