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Kraton® D1118 B (SBS) Linear Triblock Copolymer

Category Polymer , Thermoplastic , Styrene-Butadiene , Styrene/Butadiene/Styrene (SBS)
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 D1118 B is a clear, linear triblock copolymer based on styrene and butadiene with a polystyrene content of 33%. It is supplied from South America in the physical form(s) identified: Kraton D1118 BT - supplied as a porous pellet dusted with talcRegion: Asia Pacific, Europe, Japan, North America, and South America Uses: Kraton D1118 B is used as a modifier of bitumen or thermoplastics and in compound formulations. It may also find use as an ingredient in formulating adhesives, sealants and coatings.Applications: Adhesives, Sealant and Coatings; Bitumen Modification; Compounding and Personal Hygiene; Footwear; Impact Modification; Medical; Packaging and Polymod; Personal Care; and Roads and RoofingInformation provided by Kraton®
Physical Properties Metric English Comments
Specific Gravity 0.940 g/cc
0.940 g/cc
ISO 2781
Volatiles <= 1.0 %
<= 1.0 %
KM 04
Viscosity 470 - 790 cP
470 - 790 cP
25% Toluene Solution at 25°C; KM 06
Melt Flow 10 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ISO 1133
Ash 0.50 - 0.75 %
0.50 - 0.75 %
BT; ISO 247
Mechanical Properties Metric English Comments
Hardness, Shore A 74

@Time 10.0 sec
74

@Time 0.00278 hour
Measured on compression molded slabs; ISO 868
Tensile Strength 1.70 MPa
247 psi
measured on films cast from a solution in toluene; ISO 37
Elongation at Break 600 %
600 %
Measured on films cast from a solution in toluene; ASTM D412
300% Modulus 0.0120 GPa
1.74 ksi
Measured on films cast from a solution in toluene; ISO 37
Chemical Properties Metric English Comments
Diblock Content 78 %
78 %
Descriptive Properties Value Comments
Content Non-staining phenolic antioxidant
0.15-0.4%, KM 08
Polystyrene
31-35%, KM 03
Total Extractables
<1.0%, KM 05
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