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Teknor Apex Telcar® OBC 4876N Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Teknor Apex Company
Trade Name TELCAR®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Teknor Apex Telcar® OBC 4876N Thermoplastic Elastomer.pdf
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Material Notes:
Uses: Flexible Grips; Overmolding; Soft Touch Applications Forms: Pellets Processing Method: Extrusion; Injection Molding Injection Notes: Injection Rate: Moderate-Fast Extrusion Notes: Screw Speed: 30 to 100 rpmInformation Provided by Teknor Apex
Physical Properties Metric English Comments
Specific Gravity 1.02 g/cc
1.02 g/cc
ASTM D792
Melt Flow 1.00 g/10 min

@Load 2.16 kg,
Temperature 230 °C
1.00 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore A 76
76
5 seconds; ASTM D2240
Tensile Strength at Break 7.17 MPa
1040 psi
ASTM D412
Elongation at Break 710 %
710 %
ASTM D412
Compression Set 55 %

@Temperature 70.0 °C,
Time 79200 sec
55 %

@Temperature 158 °F,
Time 22.0 hour
ASTM D395
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 Value Comments
Appearance Opaque
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