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ExxonMobil Santoprene® 8291-65TB Thermoplastic Rubber  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 8291-65TB Thermoplastic Rubber  (discontinued **).pdf
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Material Notes:
Description: A colorable thermoplastic elastomer which bonds to adhesive/epoxy spin-finished polyester or standard nylon fibers for closed-braid hose and woven-substrate products. With bonds stronger than the TPE itself, it generates new applications for TPE's including industrial hose, lightweight conveyor belting and fabric reinforced sheet. It can be processed using co-extrusion or other melt processing techniques. 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 0.910 g/cc
0.0329 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 65
65
5 seconds; ASTM D2240
Tensile Strength at Break 6.89 MPa
1000 psi
Across flow; ASTM D412
Tensile Strength, Yield 2.07 MPa

@Strain 100 %
300 psi

@Strain 100 %
across flow; ASTM D412
Elongation at Break 500 %
500 %
Across flow; ASTM D412
Compression Set 22 %
22 %
73°F, 170 hr, Method B; ASTM D395
Tensile Set 11 %
11 %
ASTM D412
Processing Properties Metric English Comments
Melt Temperature 215 - 250 °C
419 - 482 °F
Drying Temperature 70.0 °C
158 °F
Desiccant Dryer
Dry Time 3 hour
3 hour
Desiccant Dryer
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