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Kuraray SEPTON® S4033 Thermoplastic Rubber

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer Kuraray Company
Trade Name SEPTON®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kuraray SEPTON® S4033 Thermoplastic Rubber.pdf
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Material Notes:
SEPTON® is a series of high performance thermoplastic rubbers developed by Kuraray Co. Ltd. using its isoprene technology. SEPTON® resins are hydrogenated styrenic block copolymers, which exhibit rubber-like properties over a wide range of temperatures. SEPTON®'s characteristics include:Excellent Mechanical PropertiesGood WeatherabilityExcellent Low Temperature PropertiesExcellent Electrical PropertiesSuperior Heat ResistanceExcellent Chemical ResistanceLow ToxicitySEPTON® grades are available with a range of Shore A hardness of 35-95 and tensile strengths of 290-5600 psi. SEPTON® resins are highly extendible with fillers, resins and oils, which allows formulation of a variety of hardness for adhesives, sealants and various compounds. As an additive, SEPTON® resins can be used to improve toughness of a variety of plastics. Several SEPTON® grades have U.S. FDA and USP Class VI approval.SEPTON® has a versatile series of grades which can be used in numerous processing techniques such as blow molding, injection molding, extrusion, hot melt and solution coatings. SEPTON® resins are thermoplastics therefore, the scrap is recyclable without significant loss of properties.Information provided by The Kuraray Group.
Physical Properties Metric English Comments
Specific Gravity 0.910 g/cc
0.910 g/cc
ISO 1183
Viscosity 50 cP

@Temperature 30.0 °C
50 cP

@Temperature 86.0 °F
10% wt, Toluene Solution
390 cP

@Temperature 30.0 °C
390 cP

@Temperature 86.0 °F
15% wt, Toluene Solution
Melt Flow <= 0.10 g/10 min

@Load 2.16 kg,
Temperature 230 °C
<= 0.10 g/10 min

@Load 4.76 lb,
Temperature 446 °F
ISO 1133
<= 0.10 g/10 min

@Load 10.0 kg,
Temperature 200 °C
<= 0.10 g/10 min

@Load 22.0 lb,
Temperature 392 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore A 76
76
ISO 48
Tensile Strength, Ultimate 35.3 MPa
5120 psi
ISO 37
Elongation at Break 500 %
500 %
100% Modulus 0.00220 GPa
0.319 ksi
ISO 37
Chemical Properties Metric English Comments
Styrene Content 30 %
30 %
Descriptive Properties Value Comments
Physical Form Crumb
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