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Waterborne polyurethane resins for offset printing are eco-friendly, high-performance binders offering superior adhesion, abrasion resistance, and flexibility with low VOCs. Specifically designed for UV offset, gravure, and water-based ink systems, these resins improve color vibrancy and curing on diverse substrates, including packaging films, textiles, and paper.
Key Aspects of Waterborne PU Resins in Printing:
- Performance Benefits: High-performance ink systems utilize polyurethane resins for their excellent adhesion and abrasion resistance.
- Printing Suitability: Specialized resins, such as aliphatic polyurethane oligomers (e.g., WD3758), are suitable for UV offset, screen printing, and yellowing-resistant systems.
- Applications: These resins are used in packaging inks, over-print varnishes (OPV), protective coatings for PVC/PET films, and textile heat transfer printing.
- Specialty Options: Options include self-matting PU dispersions for paper/film coating and cationic dispersions for specialized ink receptivity.
Key Suppliers and Technologies:
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Web results
High-Performance Waterborne Polyurethane Resin for ...
runxinlianchem.com
https://www.runxinlianchem.com › product › high-perfo...
runxinlianchem.com
https://www.runxinlianchem.com › product › high-perfo...
Waterborne polyurethane dispersion binder is widely applied for package printing coating,has good rapid resilience and is matched with self- extinction resin to ...Read more
Ink Resins for Flexo, Gravure & Specialty Printing ...
US Polymers - Accurez
https://www.uspolymers.com › resins › ink
US Polymers - Accurez
https://www.uspolymers.com › resins › ink
Explore thermoplastic polyurethane & polyurea resins for high-performance printing inks. Designed for flexibility, durability & excellent print quality.
Water - Borne Polyurethane Resin
VICHEM
https://vichem.vn › ... › COATING & INK
VICHEM
https://vichem.vn › ... › COATING & INK
Water-based polyurethane resin forms durable, smooth, glossy films with zero VOCs, suitable for wood coatings, interior paints, leather finishes, and technical ...Read more
Water-borne PU binders
Covestro
https://solutions.covestro.com › articles › stories › insqi...
Covestro
https://solutions.covestro.com › articles › stories › insqi...
INSQIN® waterborne PU binders enable the production of water-based inks for digital application that deliver high durability with a soft handle.Read more
Discovering Water-Based Polyurethane Ink: Formulation and ...
carbodiimide.com
https://carbodiimide.com › Blog › PU/TPU
carbodiimide.com
https://carbodiimide.com › Blog › PU/TPU
Jul 18, 2023 — Its unique formulation, featuring polyurethane resins and crosslinking agents, ensures exceptional adhesion and durability. By optimizing the ...Read more
Application of Waterborne Polyurethane Resin in Textile Heat ...
waterbornepud.com
https://www.waterbornepud.com › blog › application-of-...
waterbornepud.com
https://www.waterbornepud.com › blog › application-of-...
Jun 16, 2023 — WPU can be utilized in foil transfer printing, where a metallic or colored foil is transferred onto the fabric using heat and pressure.Read more
water based gravure printing ink resin
Sinograce Chemical
https://www.sinogracechem.com › blog › water-based-gr...
Sinograce Chemical
https://www.sinogracechem.com › blog › water-based-gr...
Water based polyurethane emulsion has soft properties, so that it has good adhesion when attached to the surface of the object; At the same time, it can ...Read more
Waterborne Polyurethane Dispersion for Gravure Printing ...
慧谷
https://global.humanchem.com › ... › Polyurethane
慧谷
https://global.humanchem.com › ... › Polyurethane
Its excellent adhesion, chemical resistance, and thermal sealing properties make it an ideal binder system for PVC wood grain films, edge banding, and ...Read more
Novel Waterborne UV-Curable Hyperbranched Polyurethane ...
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC6644951
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC6644951
by J Zhang2017Cited by 55 — Novel waterborne UV-curable hyperbranched polyurethane acrylate/silica (HBWPUA/SiO2) nanocomposites were prepared by a three-step procedure and sol–gel ...
People also ask
What are waterborne resins?
Waterborne resins, or water-based resins, are resins, including or polymeric resins, that use water as the carrying medium, as opposed to those used with other solvents or with none. Resins are used in the production of coatings, adhesives, sealants, elastomers and composite materials.
Waterborne resins - Wikipedia
Wikipedia
https://en.wikipedia.org › wiki › Waterborne_resins
Wikipedia
https://en.wikipedia.org › wiki › Waterborne_resins
Web results
Water based printing inks for nonwoven substrates
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The printing ink contains water-based polyurethane resin, water and colorant. It may also contain compatible organic solvents in amounts up to about 10 ...Read more