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Kraton® D1161 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 D1161 P is a clear, linear triblock copolymer based on styrene and isoprene, with a polystyrene content of 15%. It is supplied from North America in the physical form identified: Kraton D1161 PT - supplied as a dusted dense pelletKraton D1161 PTM - supplied as a dusted powderRegion: Asia Pacific, Europe, Japan, North America, and South AmericaUses: Kraton D1161 P is used as an ingredient in formulating adhesives, sealants and coatings. It may also find use as a modifier of bitumen and polymers.Applications: Adhesives, Sealant and Coatings; Compounding and Personal Hygiene; Impact Modification; Footwear; and Bitumen ModificationNote 1) The final dusting level is a combination of the talc from the original D1161 PT plus silica added during the milling process.Information provided by Kraton®
Physical Properties Metric English Comments
Specific Gravity 0.920 g/cc
0.920 g/cc
ASTM D4025
Volatiles <= 0.30 %
<= 0.30 %
KM 04
Viscosity 800 - 1600 cP
800 - 1600 cP
25% Toluene Solution at 25°C; BAM 922
Melt Flow 8.5 - 18.5 g/10 min

@Load 5.00 kg,
Temperature 200 °C
8.5 - 18.5 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Ash 0.20 - 0.40 %
0.20 - 0.40 %
PT, Talc; BAM 908
2.5 - 5.0 %
2.5 - 5.0 %
PTM, See Note 1); ISO 247
Mechanical Properties Metric English Comments
Hardness, Shore A 32

@Time 10.0 sec
32

@Time 0.00278 hour
Typical values on polymer compression molded at 300°F; ASTM D2240
Tensile Strength 21.37 MPa
3099 psi
Measured on films cast from a toluene solution; ASTM D412
Elongation at Break 1300 %
1300 %
Measured on films cast from a solution in toluene; ASTM D412
300% Modulus 0.00890 GPa
1.29 ksi
Measured on films cast from a solution in toluene; ASTM D412
Chemical Properties Metric English Comments
Diblock Content 19 %
19 %
Descriptive Properties Value Comments
Content Antioxidant
0.08-0.3%, KM 08
Polystyrene
14-17%, KM 03
Total Extractables
<1.0%, KM 05
Styrene/Rubber Ratio 15/85
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