Technical datasheet

Polybutene-1 DP 8510

Supplied byLyondellBasell- Last Updated on Aug 22, 2025

Polybutene-1 DP 8510 by LyondellBasell is a dispersible, random copolymer of butene-1 with high ethylene content. It is used as a blend component in hot melt adhesives (HMA) formulations and sealant compounds. It exhibits increased open time and maintains mechanical integrity at higher temperatures. It is suitable for combination with a wide variety of non-polar resins and waxes. It provides good abrasion- and chemical resistance, flexibility and toughness. Polybutene-1 DP 8510 offers high compatibility with polypropylene.
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Applications

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For which system

Sealants|
Adhesives|
Hot-melt Adhesives

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Polybutene-1 DP 8510 properties

Other properties

PropertiesValue & unitTest conditionTest method
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Elongation at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login
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