Typical Formulation Ingredients
Phase
Ingredient
Parts by weight
A
Styrene butadiene rubber (ISP SBR 1013, Lion Elastomers)
A
Styrene butadiene rubber (ISP SBR 10090C, Lion Elastomers)
A
Tackifier (Piccolyte A135, Pinova)
A
Antioxidant (2246, Mayzo)
Resulting Properties
SBR based adhesives have a good combination of low cost, adhesion, physical properties, and processing characteristics. An SBR hot melt adhesive formulation for a floor and wall tile mastic is provided above. This adhesive does not have pressure sensitive characteristics, and it can be applied as a typical solvent born mastic. It also provides a starting formulation for a solvent borne sealant for more general construction applications.