English
Español
tiếng việt
русский
High molecular weight methyl methacrylate (MMA) homopolymer offering excellent clarity and UV resistance.
Optimized solution viscosity for consistent film formation in solvent-based coatings and inks.
Superior gloss retention and long-term weatherability in outdoor applications.
Good compatibility with common organic solvents including toluene, xylene, and esters.
Low yellowing tendency and high thermal stability during processing and end-use exposure.
Automotive refinish clearcoats and basecoat binders.
Industrial maintenance coatings for metal and plastic substrates.
High-performance screen and gravure inks for flexible packaging.
Architectural coatings requiring durability and aesthetic consistency.
Specialty adhesives and overprint varnishes demanding optical clarity.
| Chemical Type | Methyl methacrylate homopolymer |
| Product Form | Free-flowing granular solid |
| Appearance | White to off-white granules |
| Solubility | Soluble in aromatic hydrocarbons, ketones, and esters |
| Primary Applications | Coatings, inks, adhesives, and specialty finishes |
| Key Features | High clarity, UV stability, low yellowing, good solvent release |
| Benefits | Enhanced gloss retention, improved weather resistance, reliable processability |
| Storage Conditions | Store in cool, dry, well-ventilated area; avoid direct sunlight |
Q1: What is the primary function of Elvacite 2051 in coating formulations?
A: Elvacite 2051 is a solution-grade methyl methacrylate-based acrylic resin designed to serve as a film-forming binder and rheology modifier in solvent-borne industrial coatings, including metal decorating, coil coatings, and specialty finishes. It contributes clarity, gloss, hardness, and excellent solvent release during drying.
Q2: Is Elvacite 2051 compatible with common organic solvents used in industrial coatings?
A: Yes — Elvacite 2051 exhibits good solubility in a wide range of typical coating solvents, including aromatic hydrocarbons (e.g., xylene), ketones (e.g., MEK, MIBK), and esters (e.g., butyl acetate). Compatibility should be verified experimentally in final formulations due to potential interactions with other resins or additives.
Q3: How does Elvacite 2051 compare to other Elvacite grades in terms of molecular weight and solution viscosity?
A: Elvacite 2051 is positioned as a medium-molecular-weight grade within the Elvacite series, offering balanced solution viscosity and film performance. It typically delivers lower solution viscosity than higher-MW grades like Elvacite 2041, making it suitable for high-solids or low-viscosity applications without excessive thinning.
Q4: Can Elvacite 2051 be used in food-contact compliant coatings?
A: Elvacite 2051 is not pre-approved for direct food-contact applications. Its use in such systems requires full regulatory evaluation by the formulator, including compliance verification against applicable regional requirements (e.g., FDA 21 CFR, EU framework regulations) and thorough migration testing under intended conditions of use.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
