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Kraton® D1124 K (SIS) Radial Triblock Copolymer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Kraton
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kraton® D1124 K (SIS) Radial Triblock Copolymer.pdf
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Material Notes:
Description: Kraton D1124 K is a clear, radial triblock copolymer based on styrene and isoprene, with a polystyrene content of 30%. It is supplied from North America in the physical form identified: Kraton D1124 K- supplied as a porous pellet.Region: South America, Europe, Asia Pacific, North America, and Japan Uses: Kraton D1124 K is used as an ingredient in formulating adhesives, sealants and coatings. It may also find use as a modifier of bitumen or thermoplastics and in compound formulations.Applications: Adhesives, Sealant and Coatings; Compounding and Personal Hygiene; Impact Modification; Footwear; and Bitumen ModificationNote 1) Primary antioxidant is a non-staining, phenolic antioxidant. The antioxidant package also contains a non-TNPP secondary antioxidant at a target level of 0.2%Information provided by Kraton®
Physical Properties Metric English Comments
Specific Gravity 0.940 g/cc
0.940 g/cc
ASTM D4025
Volatiles <= 0.70 %
<= 0.70 %
KM 04
Viscosity 340 cP
340 cP
25% Toluene Solution at 25°C; BAM 922
Melt Flow 4.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
4.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
Ash 0.20 - 0.50 %
0.20 - 0.50 %
Talc; BAM 908
Mechanical Properties Metric English Comments
Hardness, Shore A 54

@Time 10.0 sec
54

@Time 0.00278 hour
Typical values on polymer compression molded at 300°F; ASTM D2240
Tensile Strength 14.5 MPa
2100 psi
Typical properties on film cast from toluene solution; ASTM D412
Elongation at Break 1100 %
1100 %
Typical properties of film cast from toluene solution; ASTM D412
300% Modulus 0.00296 GPa
0.429 ksi
Typical properties on film cast from toluene solution; ASTM D412
Chemical Properties Metric English Comments
Diblock Content 30 %
30 %
Descriptive Properties Value Comments
Content Antioxidant
0.08-0.21%, See Note 1), KM 08
Polystyrene
28-32%, KM 03
Total Extractables
<1.2%, KM 05
Styrene/Rubber Ratio 30/70
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