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Advanced Elastomer Systems Santoprene® 253-36 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 Advanced Elastomer Systems Santoprene® 253-36 Thermoplastic Rubber  (discontinued **).pdf
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Material Notes:
A colorable thermoplastic flame retardant elastomer with good fluid resistance, formulated to replace thermoset elastomers such as EPDM, polychloroprene, and chlorosulfonated polyethylene. It can be processed using injection molding, extrusion, blow molding or other melt processing techniques.Key Features: Dielectric constant 2.51, dielectric strength at 3.17 mm (125 mil), 19.6 kV/mm (500 v/mil); UL Yellow Card listed, UL 94 HB flame rating; Limiting oxygen index, 29%; Excellent flex fatigue resistance; Excellent ozone resistanceAdditional processing comments: This thermoplastic rubber is a shear-dependent material that can be processed on conventional thermoplastic equipment for injection molding, extrusion, or blow molding. For extrusion, a general purpose screw with a compression ratio of 2.5 to 3.0 is recommended. Material can be recycled. SANTOPRENE rubber is incompatible with acetal and PVC.Values below are for injection molded plaques, side gated, 82.6 mm x 117.5 mm x 3.0 mm. Tensile properties measured across flow. Data provided by Advanced Elastomer Systems.Advanced Elastomer Systems is now a part of ExxonMobil. This grade was removed from the Advanced Elastomers Systems standard product line before the ExxonMobil acquisiton.
Physical Properties Metric English Comments
Density 1.34 g/cc
0.0484 lb/in³
TPE-0105 (ASTM D792)
Mechanical Properties Metric English Comments
Hardness, Shore D 36
36
5 Second; TPE-0169 (ASTM D 2240)
Tensile Strength, Ultimate 11.0 MPa
1600 psi
TPE-0153 (ASTM D 412)
Elongation at Break 490 %
490 %
TPE-0153 (ASTM D 412)
100% Modulus 0.00570 GPa
0.827 ksi
TPE-0153 (ASTM D 412)
Tear Strength 39.6 kN/m
226 pli
39.6 kN/m at 23°C. Value at 100°C is 17.6 kN/m. TPE-0056 (ASTM D 624)
Compression Set 36 %
36 %
23°C, 168 hrs.; TPE-0016 (ASTM D 412)
59 %

@Temperature 100 °C
59 %

@Temperature 212 °F
168 hrs.; TPE-0016 (ASTM D 412)
Tensile Set 24 %
24 %
23°C, 168 hrs.; TPE-0053 (ASTM D 412)
Thermal Properties Metric English Comments
Brittleness Temperature <= -51.0 °C
<= -59.8 °F
TPE-0089 (ASTM D 746)
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Dielectric Constant 2.51
2.51
Frequency not specified
Dielectric Strength 19.6 kV/mm

@Thickness 3.17 mm
498 kV/in

@Thickness 0.125 in
Processing Properties Metric English Comments
Processing Temperature 177 - 232 °C
351 - 450 °F
Drying Temperature 82.0 °C
180 °F
Desiccant drying for 3 hours recommended
Dry Time 3 hour
3 hour
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