DBM (Di-n-butylmaleate) & DOM (Dioctyl Maleate) for PVA Coatings

DBM and DOM are key components in the manufacture of polyvinyl alcohol (PVA) adhesives and coatings. Because of the structure of their alkyl chains, DBM and DOM increase both flexibility and hydrophobicity in PVA polymers. At Vertellus, both products are made in part from renewable, bio-based raw materials, enabling a more sustainable value chain.

Fossil-based, water-soluble, and biodegradable, PVA is central to a wide range of coating applications. PVA-based systems offer good physical protection combined with high productivity. They are smoother than cellulosic solutions, with lower viscosity and superior adhesion.

Applications

PVA Adhesives

DBM and DOM are used as co-monomers in the synthesis of resins for PVA adhesives, a versatile solution that can be applied to a broad range of materials, including tiles, wood, and PVC. These chemicals are typically used to increase flexibility and reduce glass-transition temperature.

Performance Coatings

DBM and DOM can be used as resin components in the production of artificial marble and are also often used as co-monomers for special PVC grades, thanks to the elasticity and flexibility properties they bring.

Features

Typical Properties

Solution
Acid Value
Water (K.F.)
Color Number
Assay (GC-Area %)
DBM
max. 0.2 mg KOH/g
max. 0.2%
max. 30 APHA
min. 98.0%

Values shown in the above table are typical properties

Application Highlights

Performance Coatings

Increases the shelf-life

PVA Coatings

Helps regulate moisture

Additional Resources

Available upon request. Please use the Contact Us form. 

Available upon request. Please use the Contact Us form. 

  • Not Applicable

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Vertellus specializes in developing and producing fine chemicals and intermediates for sophisticated applications that greatly enhance the value of customer end-use products. Market leadership, longevity, and technical expertise afford our professionals great insight into the entire specialty chemicals field.

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