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The material selection platform
Adhesives Ingredients
The material selection platform
Adhesives Ingredients

Waterborne Acrylic Plywood-Lumber Sub-Floor Adhesive

Adhesives Formulation

Applicable Type
Applicable Base Polymer
Applicable Industrial Sectors

Applicable Base Polymer Properties

Acrylic emulsions offer a low cost adhesive with moderate performance properties. They are tremendously versatile due to the large number of different monomers and resins available. Acrylic waterborne adhesives can provide bonds ranging from flexible and tough to hard and rigid depending on the formulation. Acrylic adhesives inherently have very good UV and oxidative stability and are generally preferred for outdoor applications. Acrylic emulsion based adhesives exhibit pressure sensitive characteristics without the addition of tackifiers.

Typical Formulation Ingredients

Ingredient
Parts by weight
Acrylic emulsion (Acronal DS2159, BASF) 
xxxx 
Dispersant (Pigment Disperser N, BASF) 
xxx 
Dispersant (sodium tripolyphosphate) 
xxx 
Antifoam (Nopco MXZ, Henkel) 
xxxx 
Tackifier Resin (Snowtack 301A, Akzo Nobel) 
xxx 
Antifreeze (ethylene glycol) 
xxx 
Coalescent (Eastman DBA, Eastman) 
xxx 
Filler (Duramite, ECC International) 
xxxx 
Filler (clay) 
xxxx 
Thickener (Latekoll D, BASF) 
xxx 
(Source: BASF) 
 

Typical Properties

Properties
Solids content, % 
xx 
ph 
x 
Bond strength 
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AFG-01 subfloor testing: 
 
• Moisture resistance 
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• Frozen lumber 
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• Bond failure 
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Processing

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Resulting Properties

The table above provides a typical starting formulation for a general purpose wood flooring adhesive. It has a mastic consistency and is solvent-free. It is typically used for bonding plywood to lumber.

Tips and Tricks

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