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Adhesives Ingredients
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Adhesives Ingredients
Hot melt adhesives Channel

Hot-melt Adhesives


Hot-melt adhesives are thermoplastics that are applied in a molten state and form a bond on cooling to a solid state. After application, they retain the ability to wet the substrate until they solidify.

The adhesive is applied by extruding, rolling, or spraying and joining is carried out immediately after application or after reheating the solidified layer. The variety of polymers in this class is very wide and includes both natural and synthetic polymers.

Explore and learn about various hot-melt adhesives, such as vegan HMAs, sustainable HMAs and latest advances in raw materials.

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Nov 28, 2013 | Article

Method to Prepare Hot-melt Adhesive Compositions & their Uses

An adhesive composition and method for its preparation and use are disclosed. The adhesive product prepared by exposing the adhesive composition to moisture and/or by cooling the adhesive...

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Mar 13, 2013 | Article

Non-Phthalate Benzoate Plasticizers - Do More than Just Plasticize

By Edward M. Petrie

This article reviews the various value propositions provided by benzoate plasticizers in adhesive and sealant formulations. It primarily focuses on waterborne systems, but opportunities in other...

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Jul 11, 2012 | Article

Biobased Components in Hot Melt Adhesive Formulation

By Edward M. Petrie

Hot melt adhesives are on the front lines for several reasons. One factor is the wide variety of large commercial applications especially in the environmentally sensitive areas of packaging...

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Mar 7, 2012 | Article

Improving Tack, Elongation & Peel in Hot Melt Styrene Block Copolymer Adhesives

By Andy Extance

Sometimes, innovations emerge that force existing guidelines for formulating adhesives to be rethought. The principles, abilities and limitations of using styrene block copolymers (SBCs) in hot melt...

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Sep 14, 2011 | Article

Keeping Low-isocyanate Emission Polyurethane Adhesives Flowing

By Andy Extance

The diisocyanates used to produce polyurethane adhesives can be toxic, and so it's important to reduce the amount that users are exposed to. Polyurethane prepolymers can help achieve this, but...

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May 16, 2011 | Article

Nano-Composites that may Lead to Practical Nano-Adhesives

By Edward M. Petrie

This editorial discusses how nanotechnology may be used in simple, cost effective waterborne or hot melt adhesive systems. These two areas of technology have been thought to be significantly...

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Dec 15, 2010 | Article

Adhesives for Shrink Film Products

By Edward M. Petrie

This article will review the types of shrink film products on the market today and anticipate future products and applications. A discussion will be provided on the shrink films most commonly...

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Aug 11, 2010 | Article

Raw materials used in non-woven adhesives formulations

By Andy Extance

Many of the applications that use non-woven fabrics adhere them with hot melt adhesives. However, water-based and solvent-based adhesive systems also have a role in this market. Adjusting the raw...

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Jun 2, 2010 | Article

Adjusting to Tackifier Price Rises

By Andy Extance

Increasing tackifier costs are impacting adhesive manufacturers, raising the obvious question of whether there are cheaper options. After considering the physical and chemical constraints of the...

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May 19, 2010 | Article

Future Advances in Pressure Sensitive Tapes

By Edward M. Petrie

This editorial acknowledges several mega-trends occurring in society today and explores how they can affect the future of the pressure sensitive tape industry. Trends within this industry are...

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