Kraton® DX408 J Linear SBS Block Copolymer

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Kraton® DX408 J Linear SBS Block Copolymer
Categories:	Other Engineering Material; Additive/Filler for Polymer; Polymer; Thermoplastic; Elastomer, TPE; Styrenic TPE
Material Notes:	Kraton DX408 J is a clear, linear block copolymer based on styrene and butadiene with bound styrene of 43% mass. It is supplied from Japan. Kraton DX408 J is used as a modifier of polymers and used in formulating adhesives, sealants and coatings. It can be used in compounds for technical and footwear applications. Kraton DX408 JOP - supplied as dusted porous pellets. Information provided by Kraton Corporation.
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Physical Properties	Original Value	Comments

Specific Gravity	0.960 g/cc	ISO 2781
Melt Flow	3.5 - 6.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ISO 1133
Ash	<= 0.20 %	ISO 247

Mechanical Properties	Original Value	Comments
Hardness, Shore A	88 @Time 30.0 sec	ASTM D2240
Tensile Strength	3630 psi	ISO 37
Elongation at Break	690 %	ISO 37
300% Modulus	421 psi @Strain 300 %	ISO 37

Descriptive Properties
Polystyrene Content (%m)	43	Test Method KM 03
Volatile Matter (%m)	<= 0.2	KM 04

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PKQZ9019 / 239883

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