Kraton® D4274B (O/E SBS) Branched Block Copolymer

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Kraton® D4274B (O/E SBS) Branched Block Copolymer (discontinued **)
Categories:	Polymer; Thermoplastic; Styrene-Butadiene; Styrene/Butadiene/Styrene (SBS)
Material Notes:	Description: Kraton® D4274B is an oiled, branched copolymer based on styrene and butadiene with bound styrene in the neat polymer of 49% mass. It is supplied from South America in the physical form identified: D4274BT supplied as a dusted pellet D4274BS supplied as a dusted pellet Region: South America, Europe, Asia Pacific, North America, and Japan Uses: Kraton D4274B is used for formulating compound for footwear and general purpose applications Applications: Compounding and Personal Hygiene; Footwear; Adhesives, Sealant and Coatings; Bitumen Modification; Impact Modification; and Roads and Roofing Information provided by Kraton®
Vendors:

Available Properties

Specific Gravity, ISO 2781
Bulk Density, ASTM D 1895 method B
Volatiles, KM 04
Brookfield Viscosity, KM 05, 25% Toluene Solution at 25°C
Melt Flow, ISO 1133
Ash, ISO 247-B, Product form "S" or "T"
Hardness, Shore A, ISO 868, Measured on films cast from a solution in toluene
Tensile Strength, ISO 37, Measured on compression molded slabs
Elongation at Break, ISO 37, Measured on polymer compression molded at 300°F
300% Modulus, ISO 37, Measured on compression molded slabs
Abrasion, DIN 53516, [cubic mm]

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

**
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