Technical datasheet

TUFTEC™ M1911

Supplied byAsahi Kasei- Last Updated on Mar 20, 2026

TUFTEC™ M1911 by Asahi Kasei is a maleic anhydride modified styrene ethylene butadiene styrene (SEBS) thermoplastic elastomer. Used as an adhesive and sealant component. Recommended for enabling impact modification of engineering plastics such as polyamide (PA) and polyester (PEs). Suitable as an adhesive to metals and thermoplastic polyurethane (TPU). It is also used as a compatibilizer of PS and olefinic and polar resins. TUFTEC™ M1911 complies with FDA 21 CFR FCN28 and EU Directive 10/2011.
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Benefits

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Compliance

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Applications

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For which system

Sealants|
Adhesives

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TUFTEC™ M1911 properties

Other properties

PropertiesValue & unitTest conditionTest method
300% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Acid Value0.0 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
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Elongation0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

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