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ExxonMobil Santoprene® 8271-80HT Thermoplastic Rubber  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 8271-80HT Thermoplastic Rubber  (discontinued **).pdf
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Material Notes:
Description: A colorable thermoplastic elastomer which complies with FDA regulations for rubber articles intended for repeated use. It can be processed using injection molding or extrusion melt processing techniques. The material offers enhanced tensile, tear, and abrasion properties along with improved processability and finished part appearance. Supplied as free-flowing pellets in 25 kilogram (55 pound) moisture barrier bags.Product Notes: Values are for injection molded plaques, side gated.82.6 mm x 117.5 mm x 3 mmInformation provided by Advanced Elastomer Systems.
Physical Properties Metric English Comments
Density 0.950 g/cc
0.0343 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 80
80
5 seconds; ASTM D2240
Tensile Strength at Break 11.9 MPa
1720 psi
Across flow; ASTM D412
Tensile Strength, Yield 2.90 MPa

@Strain 100 %
420 psi

@Strain 100 %
across flow; ASTM D412
Elongation at Break 700 %
700 %
Across flow; ASTM D412
Tear Strength 43.8 kN/m
250 pli
ASTM D624
Abrasion 49
49
mm<sup>3</sup>; DIN 53516
Compression Set 27 %
27 %
73°C, 70 hr, Method B; ASTM D395
43 %
43 %
158°F, 70 hr, Method B; ASTM D395
Tensile Set 25 %
25 %
ASTM D412
Thermal Properties Metric English Comments
Flammability, UL94 HB

@Thickness >=1.50 mm
HB

@Thickness >=0.0591 in
Processing Properties Metric English Comments
Melt Temperature 182 - 215 °C
360 - 419 °F
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