GMW 18291:2020

GMW 18291:2020

Adhesive, Foamed Hot Melt, Weatherstrip

45,00 €

Détails

This specification covers a foamed hot melt sealer, obtained from an outside source, which will affect a moisture and dust seal when applied in place during manufacturing of weatherstrip channels. The sealer shall be neutral in color, homogeneous, completely resistant to moisture, have good adhesion to rubber weatherstrips and painted steel and have good aging properties. These materials are density reduced (foamed) to approximately 50% of their original density. This foaming process can be achieved by mechanical foaming or by chemical foaming.



The material may not exhibit excessive stringiness during assembly operations. It will be most effective when assembled at temperatures between +15 °C and +35 °C.



Symbols.



Not applicable.



Applicability.



Typical applications include foamed hot melt sealer in base of weatherstrips.



Remarks.



None.

Informations supplémentaires

Auteur General Motors Worldwide (GMW)
Edité par GM
Type de document Norme
Edition révision n° 1
ICS 43 : Véhicules routiers
Nombre de pages 4