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Advanced Elastomer Systems Santoprene® 281-55 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 Advanced Elastomer Systems Santoprene® 281-55 Thermoplastic Rubber  (discontinued **).pdf
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Material Notes:
A colorable thermoplastic medical grade elastomer with good fluid resistance, certified non-toxic by MEM elution test. It has USP Class VI Certificate of Compliance for biocompatibility and can be processed using injection molding, extrusion, blow molding or other melt processing techniques. Drug Master File has been established at US FDA National Center for drugs and biologics.Key Features: MEM elution cytotoxicity to L-929 mouse fibroblast cells, 72 hr. exposure to rubber extract; NAmSA, MT023-100 test method; test unit, % cell lysis; typical value 0; USP physiochemical test for elastomer closures, heavy metals such as lead; NAmSA, CP020-004 test method; Test unit, ppm; typical value
Physical Properties Metric English Comments
Density 0.970 g/cc
0.0350 lb/in³
TPE-0105 (ASTM D792)
Mechanical Properties Metric English Comments
Hardness, Shore A 55
55
5 Second; TPE-0169 (ASTM D 2240)
Tensile Strength, Ultimate 4.70 MPa
682 psi
TPE-0153 (ASTM D 412)
Elongation at Break 400 %
400 %
TPE-0153 (ASTM D 412)
100% Modulus 0.00170 GPa
0.247 ksi
TPE-0153 (ASTM D 412)
Graves Tear Strength 9.00 kN/m

@Temperature 100 °C
51.4 pli

@Temperature 212 °F
TPE-0056 (ASTM D 624)
22.0 kN/m

@Temperature 23.0 °C
126 pli

@Temperature 73.4 °F
TPE-0056 (ASTM D 624)
Compression Set 23 %
23 %
23°C, 168 hrs.; TPE-0016 (ASTM D 412)
25 %

@Temperature 100 °C
25 %

@Temperature 212 °F
168 hrs.; TPE-0016 (ASTM D 412)
Tensile Set 6.0 %
6.0 %
23°C, 168 hrs.; TPE-0053 (ASTM D 412)
Thermal Properties Metric English Comments
Brittleness Temperature <= -60.0 °C
<= -76.0 °F
TPE-0089 (ASTM D 746)
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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