Coatings & Inks
Global Specialty Solutions (GSS) is a business of Nutrition & Biosciences, fully dedicated to serving industrial markets.
GSS offers METHOCEL™, TEXTURECEL™ and ETHOCEL™ cellulose ethers, Lattice® NTC microcrystalline cellulose, POLYOX™ water-soluble resins and Scogin® alginates. Those products provide unique properties in coatings, paints and printing inks.
GSS supports its customers around the world to develop, optimize, and manufacture a diverse range of coatings, paints and inks products.
Coatings & Paints Applications
In water-based paints, a typical functionality of our METHOCEL™ cellulose ethers and POLYOX™ water-soluble resins is to control viscosity and rheology. In addition, METHOCEL™ and POLYOX™ ensure a uniform application, film coalescence and adhesion to the substrate.
ETHOCEL™ ethylcellulose provides similar benefits in solvent-based paints:
- Rheology modification
- Suspension
- Uniform application, smooth finish
- Durability
In water-based paints and coatings, Lattice® NTC colloidal microcrystalline cellulose improves the stability and homogeneity of paints. It improves leveling and sagging at the same time. Lattice® NTC is natural and is a green chemistry alternative to non-renewable chemicals.
|
LATTICE® NTC PRODUCT FEATURES |
FUNCTIONAL BENEFITS |
|---|---|
|
Forms a structured 3D network in water |
Unique stabilization, suspension and rheology modification, with minimal increase in viscosity Thixotropic Thermal Stability (both high and low temperature) Improved leveling and reduced sagging Natural, green chemistry alternative to non-renewable materials |
Product Selection Table
|
Application |
Recommended Product* |
Usage Level % |
|---|---|---|
|
Water-based coatings |
METHOCELTM F50 |
5-10 |
|
Water-based architectural paints |
Lattice® NTC-90 Lattice® NTC-100 |
0.1-1.0 |
|
Solvent-based coatings |
ETHOCELTM Standard 20 |
0.3-0.6 |
* For more details about recommended grades, please reach out to your sales person or a technical representative.
Printing Inks
Our most-widely used polymer for printing ink applications is WALSRODER™ Nitrocellulose. For more information on our Nitrocellulose offering, please consult our WALSRODER™ webpage.
Global Specialty Solutions also offers ETHOCEL™ ethylcellulose, used as a high-quality rheology modifier, film former and binder for solvent-based printing inks. ETHOCEL™ is currently used in various printing processes, such as gravure, flexography and screen printing.
Additionally, ETHOCEL™ ethylcellulose polymers act as wetting agents during the pigment grinding process to ensure that pigments and dyes stay dispersed.
POLYOX™ WSR and METHOCEL™ are also used as rheology modifiers, stabilizers and film formers which contribute to improved gloss and adhesion, in water-based systems.
Nutrition & Biosciences product range helps our printing inks customers and their products with:
- Film formation
- Rheology modification
- Tunable viscosity
- Pigment and dye dispersion
- Improved adhesion and gloss
- Robust formulations with proven performance
- Versatility: can be used in most printing processes
|
ETHOCEL™ PRODUCT FEATURES |
FUNCTIONAL BENEFITS |
|---|---|
|
Rheology modification |
Excellent adhesion to paper and other materials Stable solution viscosity Improved gloss |
|
Customizable molecular weight |
Stabilizer Uniform pigment and die printing |
|
Film forming |
Uniform pigment and die printing |
Product Selection Table
|
Application |
Recommended Product |
Usage Level % |
|---|---|---|
|
Flexography printing inks |
ETHOCELTM Standard 10 |
5-8 |
|
Gravure printing inks |
ETHOCELTM Standard 10 |
1-5 |
|
Heat transfer printing inks |
ETHOCELTM Standard 10 |
10-20 |
Other Coating and Inks Applications
ETHOCEL™ can also be used in conductive inks for electronic applications. Please consult our webpage Electronics & Photovoltaics.
Nitrocellulose is also widely used in wood coatings. More information is available in the WALSRODER™ webpage.
Connect With Us
Our enthusiastic sales team, wide network of distributors, and technical experts stand ready to support you in your development projects. Contact us now.
Related Applications
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