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ExxonMobil Santoprene® 8291-55PA Thermoplastic Elastomer  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 8291-55PA Thermoplastic Elastomer  (discontinued **).pdf
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Material Notes:
A soft, colorable, specialty thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is especially formulated to bond to PA-6 and blends thereof for applications where hard/soft combinations are required. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It is polyolefin based and completely recyclable.Adhesion values can vary according to type of nylon used, tool design and processing conditions.Information provided by Advanced Elastomer Systems
Physical Properties Metric English Comments
Specific Gravity 0.930 g/cc
0.930 g/cc
23°C; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 55

@Thickness 2.00 mm
55

@Thickness 0.0787 in
ISO 868
Tensile Strength at Break 2.699 MPa
391.5 psi
Air at 257°F, 168 hr; ASTM D573
3.10 MPa
450 psi
Across Flow; ASTM D412
3.258 MPa
472.5 psi
Air at 158°F, 168 hr; ASTM D573
Tensile Strength, Ultimate 1.93 MPa
280 psi
Across Flow; ASTM D412
Elongation at Break 360 %
360 %
Across Flow; ASTM D412
Tear Strength 11.2 kN/m
64.0 pli
73°F, Die C; ASTM D624
Descriptive Properties Value Comments
Color Natural Color
Form Pellets
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