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Kraton® D1133 K (SBS) Linear Triblock Copolymer

Category Polymer , Thermoplastic , Styrene-Butadiene , Styrene/Butadiene/Styrene (SBS)
Manufacturer Kraton
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: Kraton D1133 K is a clear, linear triblock copolymer based on styrene and butadiene, with a polystyrene content of 36%. It is supplied from North America in the physical form identified: Kraton D1133 KT - supplied as a dusted porous pelletKraton D1133 KIM - supplied as a dusted powderRegion: Asia Pacific, Europe, Japan, North America, and South America Uses: Kraton D1133 K 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 RoofingNote 1) The final dusting level is a combination of the talc from the original D1133 KT plus PGA-SD Alumina added during the milling processInformation provided by Kraton®
Physical Properties Metric English Comments
Specific Gravity 0.940 g/cc
0.940 g/cc
ASTM D4025
Volatiles <= 1.0 %
<= 1.0 %
KM 04
Viscosity 350 - 490 cP
350 - 490 cP
25% Toluene Solution at 25°C; BAM 922
Melt Flow <= 1.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
<= 1.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
Ash 0.15 - 0.35 %
0.15 - 0.35 %
KT, Talc; BAM 908
4.0 - 6.0 %
4.0 - 6.0 %
KTIM, See Note 1); BAM 908
Mechanical Properties Metric English Comments
Hardness, Shore A 74

@Time 10.0 sec
74

@Time 0.00278 hour
Typical values on polymer compression molded at 350°F; ASTM D2240
Tensile Strength 20.7 MPa
3000 psi
Estimated value; ASTM D412
Elongation at Break 800 %
800 %
Estimated value; ASTM D412
300% Modulus 0.00207 GPa
0.300 ksi
Estimated value; ASTM D412
Chemical Properties Metric English Comments
Diblock Content 34 %
34 %
Descriptive Properties Value Comments
Content Non-staining phenolic antioxidant
0.15-0.4%, KM 08
Polystyrene
34-38%, KM 03
Total Extractables
<1.6%, KM 05
Styrene/Rubber Ratio 36/64
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