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Specialty Compounds RTP Company

LyondellBasell Koattro DP 8911ME Plastomer  (discontinued **)
Categories: Polymer; Thermoplastic; Polybutene

Material Notes: Koattro is a novel family of high-molecular-weight plastomers. Polybutene-1 grade Koattro DP8911ME is a random copolymer of butene-1 with high ethylene content. Koattro DP8911ME is primarily used as a blend component in hot melt adhesive (HMA) formulations and sealant compounds, in order to increase open time and maintain mechanical integrity at higher temperatures (higher shear adhesion failure temperature or SAFT). It can be used in combination with a wide variety of non-polar resins and waxes. Applications: Hot Melt Adhesives, Products for Use in Property Modification.

Information provided by LyondellBasell.

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Physical PropertiesMetricEnglishComments
Density 0.895 g/cc0.0323 lb/in³ISO 1183-1
Melt Flow >= 200 g/10 min
@Load 2.16 kg,
Temperature 190 °C
>= 200 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ISO 1133-1
 
Mechanical PropertiesMetricEnglishComments
Tensile Modulus 0.120 GPa17.4 ksispecimens conditioned for 10 days at 23°C; ISO 527-1,-2
 
Thermal PropertiesMetricEnglishComments
Melting Point 82.0 °C180 °FTm2; ISO 11357-3
 93.0 °C199 °FTm1; ISO 11357-3
 
Descriptive Properties
Processing MethodMelt Blown, Spunbond, Staple Fiber

**
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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PEQT7599 / 219236

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