NOF EUROPESpeciality ChemicalsSpecialty PolymersAnti-squeak noise Anti-squeak noise MODIPER® AS series MODIPER® AS100 is one of polymer additives, which is exclusively manufactured by our unique technology making graft-copolymer. Further MODIPER® AS series is friendly for the environment because it isn’t made up of materials which are related to halogenated reactants. Squeak noise reduction The MODIPER® AS series can reduce a risk of squeak noise generated when it is rubbed with thermoplastic resins or leathers by adding 3 – 5 wt.% into ABS, PC, PC/ABS, POM and other thermoplastic resins. When molded parts are rubbed with other mold parts or leather, squeak noise is generated due to repeated sticking and slipping of the materials at the interface (stick-slip phenomenon). Since the MODIPER® AS series can add high slipperiness to molded parts by existing close to surface of molded parts, the interface of the parts becomes slippery and noise is prevented. MODIPER® AS100: reduces squeak noise between plastic parts and plastic parts MODIPER® AS155: reduces squeak noise between plastic parts and leather Besides MODIPER® AS series, MODIPER® A1401 and A5300 can also prevent squeak noise. Mechanism to prevent the squeak noise Stick-slip test method Squeak noise prevention by MODIPER® AS100 Squeak noise prevention by MODIPER® AS155 Applications MODIPER® AS100 can be used to reduce the squeak noise for car interior (room mirror, arm rest, rail) or copier parts (plastic gear). MODIPER® AS155 can be used for car interior parts or furniture parts to reduce squeak noise problem (console box, seat, door trim, sofa). MODIPER® A1401 reduces noise for automotive, e.g. air conditioner, door hinges, various switches and reduces friction for gears Anti-squeak noise MODIPER® A, AS series © 2015 - 2021 Privacy policy Imprint Terms & conditions manage cookies We use cookies to provide you with an optimal website experience. This includes cookies that are necessary for the operation of the site and for controlling our commercial business objectives, as well as cookies that are used only for anonymous statistical purposes, for comfort settings or to display personalized content. You can decide which categories you want to allow. Please note that based on your settings, not all functionalities of the site may be available. required statistics show / hide details confirm selection select all Privacy policyImprint