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Adhesives Ingredients
The material selection platform
Adhesives Ingredients

Waterborne, General Purpose Styrene Butadiene Rubber Adhesive

Adhesives Formulation

Applicable Type
Applicable Base Polymer
Applicable Industrial Sectors

Applicable Base Polymer Properties

Latex (emulsion) SBR is extensively used in coated papers, being one of the most cost-effective resins to bind pigmented coatings. It is also used in building applications, as a sealing and binding agent. In this application SBR is used as an alternative to PVA, but it is more expensive. In the latter application, it offers better durability, reduced shrinkage and increased flexibility, as well as being resistant to emulsification in damp conditions.

Typical Formulation Ingredients

Ingredient
Parts by weight
General Formulation: 
 
Carboxylated styrene butadiene latex emulsion 
xxxxx 
Clay dispersion (see formulation below) 
xxxxx 
Thickener (Alcogum 6940, AkzoNobel) 
xxxxxxxxxxxxxxxxxxxxxxxxx 
Clay Dispersion: 
 
Hydrotalcite (HT) clay 
xxxx 
Sodium pyrophosphate 
xxx 
Water 
xxx 
(Source: Adhesives Formulary Handbook, NIIR Board, Asia Pacific Business Press, Inc., 2010, p. 88.) 
 

Typical Properties

Properties
Total solids content, weight percent 
xx 
Clay content, weight percent 
xx 
Clay : latex solids ratio by weight 
xxx 

Processing

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Resulting Properties

The adhesive formulation offers low raw materials cost and high bond strength. It may be used for wet lay-up laminations for a variety of materials when one of the substrates is porous to allow moisture to escape.

Tips and Tricks

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