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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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Jul 30, 2008 | Article

Adhesion in Extrusion and Coextrusion Processes

By Edward M. Petrie

Extrusion coating is a process of applying a molten thermoplastic material onto a substrate such as film, foil, paper, or fabric. The performance of the resulting structure depends significantly on...

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Mar 26, 2008 | Article

Styrene Butadiene Block Copolymers as Sealants

By Andy Extance

Styrene butadiene block copolymers (SBCs) are useful base polymers for the formulation of sealants because of their unique combination of strength and elastomeric properties. Generally, SBC sealants...

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Nov 21, 2007 | Article

An Overview of Styrene Block Copolymer (SBC) Adhesives

Adhesives and sealants that are based on styrene butadiene block copolymers are both useful and unusual. They have the solubility and thermoplastic nature of polystyrene; while at ambient...

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Sep 12, 2007 | Article

Bookbinding Adhesives

Although the general public may not realize it, they come into contact everyday with one of the most demanding applications for adhesives - books. Adhesives are used in the manufacture of books...

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Jul 25, 2007 | Article

The Role of Adhesives in the Shoe Industry

The shoe industry demands an impressive array of adhesives due to variations in materials, processes, types of footwear, and seasonal design changes. Equally impressive is the performance demands...

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Apr 11, 2007 | Article

Polyisobutylene as a Base Polymer and Modifier for Adhesives and Sealants

Polyisobutylene can be used as either a base polymer or as a modifier in a variety of adhesive or sealant formulations. Polyisobutylene is a synthetic hydrocarbon that is manufactured by...

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Mar 21, 2007 | Article

Heat-Seal Adhesive Coatings

Heat-sealing adhesives are thermoplastic materials that can be coated onto substrate surfaces and later reactivated by heat and pressure. They differ from conventional hot melt adhesives that are...

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Dec 13, 2006 | Article

Tips for Selecting Hot Melt Sealant Technologies for Manufacturers

Under constant pressure to improve manufacturing processes, manufacturers face the challenge of selecting from an array of sealing technologies. In addition to traditional adhesive tapes and liquid...

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Dec 21, 2005 | Article

Woodworking and furniture adhesives Part 9: Applications and end uses,Postforming, softforming, profile wrapping, true wood veneer laminating and edge banding

All these techniques are used to decorate wood based panels or even wood ( such as cheap wood ) in order to obtain the aspect of true and expensive woods by using nice wood veneers or decorative...

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Nov 16, 2005 | Article

Woodworking and Furniture adhesives Part 8: Applications and end uses,Furniture, Laminating, 3D Laminating

We start now to study Furniture adhesives and bonding techniques. The first step in Furniture manufacturing is to decorate panels by bonding a decorative veneer ( true wood veneer ) or film or other...

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