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Key Types and Applications
- Self-Crosslinking PVA (Wood Glue): A stable, one-part emulsion commonly used for edge gluing and hot-press veneering on hardwoods like oak, maple, and teak.
- Self-Crosslinking Acrylics: These use keto-hydrazide (DAAM/ADH) chemistry for high-durability coatings, wood refinishing, and concrete. Examples include adhesive agents for fiberglass mesh or aluminum foil.
- Self-Crosslinking PUDs: Used for strong, flexible adhesive films with enhanced water, chemical, and scratch resistance, often used when high toughness is required.
Key Advantages
- Enhanced Performance: Provides superior adhesion, high water resistance, and increased heat resistance.
- Convenience: These are typically one-component systems, removing the need for measuring and mixing in a separate hardening agent.
- Durability: Cross-linked structures are more resistant to stain, chemicals, and abrasion.
How it Works
Self-crosslinking occurs through a reaction—often driven by the evaporation of water—that connects polymer chains into a dense network. For example, the DAAM/ADH technology relies on pendant ketone moieties on the polymer chain reacting with adipic acid dihydrazide (ADH) during drying.
Self-crosslinking occurs through a reaction—often driven by the evaporation of water—that connects polymer chains into a dense network. For example, the DAAM/ADH technology relies on pendant ketone moieties on the polymer chain reacting with adipic acid dihydrazide (ADH) during drying.
Examples of Products
- Bostik Linkbond III: A one-part self-crosslinking D3 PVA glue suitable for wood, paper, and HPL lamination.
- Gellner Industrial: Offers specialized resins designed for increased abrasion resistance and environmental resistance.
- Sinograce Chemical self crosslinking acrylic emulsion: Produces various acrylic binders designed for high adhesion and flexibility.
For specialized wood bonding, these glues are commonly used in RF (radio frequency) high-frequency edge gluing and cold-press applications, providing a faster curing speed compared to traditional PVA.
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MPA II - crosslinking PVA -5 gallons
Veneer Systems, Inc.
https://veneersystems.com › Shop
Veneer Systems, Inc.
https://veneersystems.com › Shop
A stable, non-thixotropic, self-crosslinking emulsion which is best suited for RF high frequency edge gluing and hot press veneering.Read more
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Linkbond III | Self Crosslinking D3 PVA
Bostik
https://www.bostik.com › Home › Our Produc ...
Bostik
https://www.bostik.com › Home › Our Produc ...
Bostik Linkbond III is a one part self crosslinking PVA glue. Recommended uses. Wood; Paper; Leather; Cardboard; HPL flat lamination and post forming.Read more
Self-Cross-Linking Latex Pressure-Sensitive Adhesives
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
The ability to design environmentally friendly latex pressure-sensitive adhesives (PSAs) with suitable adhesion performance with guaranteed removability ...
Self Cross-Linking Acrylic Emulsion Polymers
essentialpolymers.com
https://www.essentialpolymers.com › self-cross-linking-...
essentialpolymers.com
https://www.essentialpolymers.com › self-cross-linking-...
R5103 is a self cross-linking acrylic polymer that was developed to create a primer for Medium Density Fiber boards for doors and trim.Read more
Self-Crosslinking Acrylic and Acrylic/Polyurethane Resins
PCI Magazine
https://www.pcimag.com › articles › 97761-self-crosslin...
PCI Magazine
https://www.pcimag.com › articles › 97761-self-crosslin...
May 1, 2013 — This article describes a new self-crosslinking waterborne acrylic resin, ROSHIELD™ 4000, designed for use in wood coating applications, and ...Read more
Self-Crosslinkable Pressure-Sensitive Adhesives from ... - PMC
National Institutes of Health (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC9780798
National Institutes of Health (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC9780798
by M Weisbrodt2022Cited by 4 — This work describes a new, environmentally friendly method of obtaining pressure-sensitive adhesives with very good adhesive properties that are ...Read more
A New Self-Crosslinking Acrylic Latex f Garage Floor and ...
American Coatings Association
https://www.paint.org › uploads › 2022/02 › Self...
American Coatings Association
https://www.paint.org › uploads › 2022/02 › Self...
PDF
In this article, we discuss a new fast-cure self-crosslinking epoxy modified acrylic copolymer latex that can be formulated into <50 g/L VOC coatings. These.Read more
8 pages
Self-crosslinking acrylic polymer dispersion
Zhejiang Ruico Advanced Materials Co., Ltd.
https://www.ruicoglobal.com › news › selfcrosslinking-a...
Zhejiang Ruico Advanced Materials Co., Ltd.
https://www.ruicoglobal.com › news › selfcrosslinking-a...
Self-crosslinking acrylic polymer dispersion. Key features. -APEO free. -Fast drying speed. -Excellent positioning function.Read more
self crosslinking acrylic emulsion
Sinograce Chemical
https://www.sinogracechem.com › blog › self-crosslinkin...
Sinograce Chemical
https://www.sinogracechem.com › blog › self-crosslinkin...
Dec 18, 2017 — ... glue is acrylic glue, also known as pressure-sensitive adhesive, the main component is tincture. Tincture is a kind of macromolecular active ...Read more
Self-crosslinking Resins and Polymers
Gellner Industrial, LLC
https://www.gellnerindustrial.com › blog › self-crosslin...
Gellner Industrial, LLC
https://www.gellnerindustrial.com › blog › self-crosslin...
Ottopol SF-45: This unique acrylic polymer is a self-crosslinking emulsion that results in a high-density crosslinked polymer when dried at room temperature.Read more
Scholarly articles for Self-crosslinking glue | |
Application of a self-crosslinking strategy based on … - ‎Xiong - Cited by 15 Self-crosslinking of acetone-fractionated and … - ‎Ghahri - Cited by 15 … self-crosslinking acrylate pressure-sensitive adhesive … - ‎Wang - Cited by 20 | |
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