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Adhesives Ingredients
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Adhesives Ingredients
Waterborne adhesives Channel

Waterborne Adhesives


Water-based (or more commonly referred to as waterborne) adhesives are typically formulated from either, natural polymers – from vegetable sources (e.g. dextrins, starches), protein sources (e.g. casein, blood, fish, soybean, milk albumen), and animal sources (e.g. hides, bones), or soluble synthetic polymers – from polymers including: polyvinyl alcohol, cellulose ethers, methylcellulose, carboxymethylcellulose, and polyvinylpyrrolidone.

These adhesives may be supplied as solutions or formulated as dry powders which must be mixed with water prior to application. The strength of the adhesive is attained when water is lost from the glue line by evaporation or absorption by the substrate.

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Nov 17, 2004 | Article

Estimating the Cost of Switching to Waterborne Adhesives

By Edward M. Petrie

When evaluating the economics of switching from solventborne to waterborne adhesives both performance and cost factors become an issue. This editorial will review some of the cost considerations...

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Nov 17, 2004 | Article

Waterborne Epoxy Adhesives

Waterborne epoxy dispersions have been employed effectively for many years in the coatings market primarily for the surface protection of concrete and metals. These products were developed in...

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Oct 27, 2004 | Article

Adhesives for Floor Coverings

Modern technology has developed flooring materials with qualities and finishes that have never before been available. Floor coverings are fabricated from many different construction materials...

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Aug 25, 2004 | Article

Environmental Life Cycle Assessment in the Adhesives and Sealants Industry

Many producers of adhesives and sealants have already integrated into production important considerations regarding the environmental impact of their products. Some of these considerations were...

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Jan 5, 2004 | Article

Reactive polyurethane adhesives for bonding wood

Polyurethane adhesives vary significantly in their composition and are used in many different applications in a broad range of market segments. Polyurethanes make good adhesives for several...

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May 7, 2003 | Article

Removable Adhesives and Reversible Adhesion

Often one requires a bond or an adhesive that is not permanent, and the adhesive joint needs to be "debonded" at a predetermined time. Uses for nonpermanent adhesives include nonstructural...

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Apr 16, 2003 | Article

Polychloroprene Contact Adhesives

Contact adhesives based on polychloroprene exhibit performance advantages over alternative adhesive systems in a wide variety of related applications where quick, high-strength, permanent bonds are...

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Feb 3, 2003 | Article

Water-Based Vs. Solvent-Based Adhesives

By Edward M. Petrie

Over the last two decades, environmental and workplace safety regulations on solvents have become increasing stringent. Both the formulator and end-user drive most of the efforts towards...

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Nov 18, 2002 | Article

An Overview of Emulsion Polymers Used in the Adhesives Industry

In 2000, demand for emulsion polymers in the global adhesives industry totaled 1.9 million metric tons (dry basis), valued at $3.4 billion. (These totals exclude materials used as carpet adhesives...

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Jul 17, 2002 | Article

Adjusting the Charge-Density Parameter in Waterborne Adhesives

Dispersions of pigments containing different ions have been studied in waterborne latices in which the polymer contains ionizable functional groups. Each system has been tested for related adhesion...

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