Kraton® D2109 DS-W (SBS) Compound

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Kraton® D2109 DS-W (SBS) Compound (discontinued **)
Categories:	Polymer; Thermoplastic; Styrene-Butadiene; Styrene/Butadiene/Styrene (SBS)
Material Notes:	Description: Kraton D2109 DS-W is an easy processing, general purpose 45 Shore A hardness material designed for a wide variety of applications. It is supplied from North America in the physical form identified: Kraton D2109 DS-W - supplied as a dense, white pellet Region: North America, Europe, Asia Pacific, Japan, and South America Applications: Adhesives, Sealant and Coatings; Bitumen Modification; Compounding and Personal Hygiene; Footwear; and Impact Modification Information provided by Kraton®
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Physical Properties	Metric	English	Comments

Specific Gravity	0.915 - 0.945 g/cc	0.915 - 0.945 g/cc	BAM 1014
Linear Mold Shrinkage, Flow	0.025 - 0.027 cm/cm	0.025 - 0.027 in/in
Melt Flow	14 - 24 g/10 min @Load 5.00 kg, Temperature 200 °C	14 - 24 g/10 min @Load 11.0 lb, Temperature 392 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	40 - 50	40 - 50	Value of product compression molded 120°C; BAM 1003
Tensile Strength	3.45 MPa	500 psi	Machine Direction, typical properties Injection molded plaques, Die C; ASTM D412
	4.83 MPa	701 psi	Transverse Direction, typical properties Injection molded plaques, Die C; ASTM D412
Elongation at Break	550 %	550 %	Machine Direction, typical properties Injection molded plaques, Die C; ASTM D412
	800 %	800 %	Transverse Direction, typical properties Injection molded plaques, Die C; ASTM D412
100% Modulus	1.03 MPa @Strain 100 %	149 psi @Strain 100 %	Transverse Direction, typical properties Injection molded plaques, Die C; ASTM D412
	1.38 MPa @Strain 100 %	200 psi @Strain 100 %	Machine Direction, typical properties Injection molded plaques, Die C; ASTM D412
300% Modulus	1.72 MPa @Strain 300 %	249 psi @Strain 300 %	Transverse Direction, typical properties Injection molded plaques, Die C; ASTM D412
	2.07 MPa @Strain 300 %	300 psi @Strain 300 %	Machine Direction, typical properties Injection molded plaques, Die C; ASTM D412
Tear Strength	21.9 kN/m	125 pli	Transverse Direction, typical properties Injection molded plaques, Die C; ASTM D412
	26.3 kN/m	150 pli	Machine Direction, typical properties Injection molded plaques, Die C; ASTM D412

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	171 - 182 °C	340 - 360 °F
Middle Barrel Temperature	177 - 193 °C	350 - 380 °F
Front Barrel Temperature	188 - 199 °C	370 - 390 °F
Mold Temperature	10.0 - 37.8 °C	50.0 - 100 °F
Injection Pressure	3.549 - 4.928 MPa	514.7 - 714.7 psi
Back Pressure	0.276 - 0.414 MPa	40.0 - 60.0 psi

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PKRA9841 / 132740

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