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Nanostrength® M75 by Arkema is acrylic block copolymer. It is composed of MAM copolymers with two poly(methyl methacrylate) end blocks and a poly(butyl acrylate) midblock and functionalized MAM copolymers having functionalized mid- and/or end blocks. Block copolymers are made up of two or more chemically distinct segments, which inherently self-assemble at the nanometer length-scale. It has high transparency, UV resistance, high creep, and temperature resistance. It is a soft block being intrinsically tacky so it is easy or even no need to formulate. Nanostrength® M75 is used for thermoplastic adhesive applications. Nanostrength® E21 by Arkema is a self-assembling block co-polymer with high butadiene content. It consists of polystyrene, 1, 4-polybutadiene and syndiotactic poly (methyl methacrylate).<br>
<ul style="padding-left: 40px;"><li>It possesses low-medium molecular weight, low polarity and soft phase content.</li>
<li>Provides impact strength, high rigidity and transparency.</li>
<li>It shows compatibility with epoxy resin and DGEBA.</li>
<li>Nanostrength® E21 employs aliphatic amine as the hardener.</li></ul> Nanostrength® M22N by Arkema is central block of poly(butyl acrylate) surrounded by two poly(methyl methacrylate) blocks. It is a self-assembling block co-polymer. Exhibits medium-high molecular weight and very high polarity with low-medium soft phase content. It offers impact strength, high rigidity, modulus, Tg, chemical resistance, fatigue resistance, lap shear and transparency. Provides best toughening with PMMA friendly crosslinking agents like DDS. Nanostrength® M22N possesses compatibility with DGEBA resin. Nanostrength® M52N by Arkema is a medium molecular weight, self-assembling block co-polymer consisting of central block of poly (butyl acrylate) surrounded by two poly (methyl methacrylate) blocks. Exhibits medium soft phase content, high rigidity, modulus, Tg, chemical resistance and fatigue resistance. It imparts impact strength, lap shear and transparency. Provides best toughening with PMMA friendly crosslinking agents like DICY and DDS. Nanostrength® M52N possesses compatibility with DGEBA resin. Nanostrength® M53 by Arkema is a high molecular weight, transparent central block of poly (butyl acrylate) surrounded by two poly (methyl methacrylate) blocks. It is a self-assembling block co-polymer.<br>
<ul style="padding-left: 40px;"><li>It possesses standard polarity with medium soft phase content.</li>
<li>It offers improved impact strength, high rigidity, modulus, glass transition temperature (Tg), chemical resistance, fatigue resistance, lap shear and transparency.</li>
<li>It provides best toughening with PMMA friendly crosslinking agents like jeffamine and MDEA.</li>
<li>Nanostrength® M53 shows compatibility with DGEBA resin.</li></ul> Nanostrength® M85M by Arkema is transparent acrylic block copolymer. Exhibits UV resistance, high creep, and temperature resistance. It is composed of MAM copolymers with two poly(methyl methacrylate) end blocks and a poly(butyl acrylate) midblock and functionalized MAM copolymers having functionalized mid- and/or end blocks. It is a soft block being intrinsically tacky so it is easy or even no need to formulate. Nanostrength® M85M is used for thermoplastic adhesive applications. Nanostrength® M85 by Arkema is self-assembling acrylic block copolymer composed of MAM copolymers with two poly(methyl methacrylate) end blocks and a poly(butyl acrylate) midblock and functionalized MAM copolymers having functionalized mid- and/or end blocks. It has high transparency, UV resistance, high creep, and temperature resistance. It is a soft block being intrinsically tacky so it is easy or even no need to formulate. Nanostrength® M85 is used for thermoplastic adhesive applications. Nanostrength® M75M by Arkema is acrylic block copolymer with high transparency. It is composed of MAM copolymers with two poly(methyl methacrylate) end blocks and a poly(butyl acrylate) midblock and functionalized MAM copolymers having functionalized mid- and/or end blocks. Offers UV resistance, high creep and temperature resistance. It is a soft block being intrinsically tacky so it is easy or even no need to formulate. Block copolymers are made up of two or more chemically distinct segments, which inherently self-assemble at the nanometer length-scale. Nanostrength® M75M is used for thermoplastic adhesive applications. Nanostrength® M51 by Arkema is low molecular weight self-assembling block co-polymer. It has a central block of poly(butyl acrylate) surrounded by two poly(methyl methacrylate) blocks. Exhibits standard polarity with medium soft phase content. It imparts impact strength, high rigidity, modulus, chemical resistance, fatigue resistance, lap shear and transparency. Possesses compatibility with epoxy novolac. Nanostrength® M51 employs phenol novolac as the hardener. Nanostrength® E41 by Arkema is low molecular weight self-assembling block co-polymer with medium butadiene content. It consists of polystyrene, 1, 4-polybutadiene and syndiotactic poly (methyl methacrylate). Exhibits polarity with soft phase content. Provides impact strength, high rigidity, and transparency. Possesses compatibility with epoxy resin and DGEBA. Nanostrength® E41 employs MDEA as the hardener.
Nanostrength®
Adhesive ingredients supplied by Arkema