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Teknor Apex Telcar® OBC 4945A Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Teknor Apex Company
Trade Name TELCAR®
Port Ningbo port,China
Trade Terms EXW, FOB, CFR, CIF
Payment Terms L/C, T/T, PayPal
Download PDF Teknor Apex Telcar® OBC 4945A Thermoplastic Elastomer.pdf
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Material Notes:
Notes: Telcar OBC has superior mechanical strength and higher elongation which will provide a tougher more durable finished product. Telcar OBC can be used in less demanding sealing applications. Telcar OBC 4900 series compounds contain UV stabilization to provide general weathering resistance - the customer should verify if this is sufficient for the application. Telcar OBC 4900 series compounds will have a smoother, more glossy surface compared to Uniprene when extruded. Extrusion die swell is likely to be different from TPV's due to different chemistries used. F suffix denotes 'filled' compound, indicated by density. A suffix denotes grades available without filler at a density of 0.89. Compounds supplied in natural color or black. Precoloring is available upon request.Information Provided by Teknor Apex
Physical Properties Metric English Comments
Specific Gravity 0.880 g/cc
0.880 g/cc
ASTM D792
Melt Flow 15.0 g/10 min
<br>@Load 2.16 kg,<br> Temperature 230 °C
15.0 g/10 min
<br>@Load 4.76 lb,<br> Temperature 446 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore A 50
50
ASTM D2240
Tensile Strength 4.48 MPa
650 psi
ASTM D412
Elongation at Break 950 %
950 %
ASTM D412
Compression Set 21 %
<br>@Temperature 22.8 °C,<br> Time 79200 sec
21 %
<br>@Temperature 73.0 °F,<br> Time 22.0 hour
ASTM D395B
43 %
<br>@Temperature 70.0 °C,<br> Time 79200 sec
43 %
<br>@Temperature 158 °F,<br> Time 22.0 hour
ASTM D395B
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