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Kraton® D1119 P (SIS) Linear 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
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Material Notes:
Description: Kraton D1119 P is a clear, linear triblock copolymer based on styrene and isoprene with a polystyrene content of 22%. It is supplied from North America in the physical form identified: Kraton D1119 PT - supplied as a dusted dense pelletKraton D1119 PSM - supplied as a powder dusted with silicaRegion: South America, Europe, Asia Pacific, North America, and Japan Uses: Kraton D1119 P 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) The final dusting levels a combination of the talc from the original D1119 PT and silica added during the milling process.Information provided by Kraton®
Physical Properties Metric English Comments
Specific Gravity 0.930 g/cc
0.930 g/cc
ASTM D4025
Volatiles <= 0.50 %
<= 0.50 %
KM 04
Melt Flow 25 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
Ash 0.30 - 0.40 %
0.30 - 0.40 %
Talc, See note 1); BAM 908
2.5 - 5.0 %
2.5 - 5.0 %
PSM; ISO 247
Mechanical Properties Metric English Comments
Hardness, Shore A 30

@Time 10.0 sec
30

@Time 0.00278 hour
Typical values on polymer compression molded at 300°F; ASTM D2240
Tensile Strength 2.40 MPa
348 psi
Typical properties on film cast from toluene solution; ASTM D412
Elongation at Break 1000 %
1000 %
Measured on films cast from a solution in toluene; ASTM D412
300% Modulus 0.00110 GPa
0.160 ksi
Measured on films cast from a solution in toluene; ASTM D412
Chemical Properties Metric English Comments
Diblock Content 66 %
66 %
Descriptive Properties Value Comments
Content Antioxidant
0.08-0.3%, KM 08
Polystyrene
20.5-23.5%, KM 03
Total Extractables
<1.0%, KM 05
Styrene/Rubber Ratio 22/78
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