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High molecular weight methyl methacrylate (MMA) homopolymer offering exceptional clarity and UV resistance.
Excellent thermal stability and melt flow characteristics for consistent extrusion and thermoforming performance.
Low yellow index and superior weatherability, maintaining optical properties over extended outdoor exposure.
Good solvent resistance to aliphatic hydrocarbons and mild aqueous solutions.
Compatible with standard acrylic processing equipment including extruders, injection molders, and sheet lines.
Transparent extruded and cast acrylic sheets for architectural glazing and signage.
Thermoformed components in transportation interiors, including aircraft cabin windows and lighting lenses.
High-clarity lighting diffusers and light guides for LED fixtures.
Medical device housings requiring optical clarity and biocompatibility-supporting material history.
Point-of-purchase displays and premium retail fixtures demanding dimensional stability and surface gloss.
| Chemical Type | Methyl methacrylate homopolymer |
| Product Form | Pellets |
| Appearance | White, free-flowing pellets |
| Primary Applications | Extruded sheet, thermoforming, lighting components |
| Key Features | High clarity, low yellowness, excellent UV stability |
| Benefits | Long-term optical retention, ease of processing, recyclability in closed-loop systems |
| Typical Density (g/cm³) | 1.18–1.20 |
| Typical Melt Flow Rate (g/10 min, 230°C/3.8 kg) | 2.5–4.5 |
Q1: What is the primary function of Elvacite 2028 in coating formulations?
A: Elvacite 2028 is a medium-molecular-weight, solution-grade acrylic resin designed primarily as a film-forming binder in solvent-borne industrial and decorative coatings. It contributes excellent clarity, gloss retention, UV resistance, and good substrate adhesion, especially on metal and plastics.
Q2: Is Elvacite 2028 suitable for use in automotive refinish or OEM applications?
A: While not formulated specifically for high-bake OEM primers or clearcoats, Elvacite 2028 is commonly used in lower-temperature cured refinish basecoats and specialty topcoats where fast drying, sandability, and compatibility with common automotive solvents and crosslinkers are required.
Q3: Which solvents are recommended for dissolving Elvacite 2028?
A: Elvacite 2028 exhibits good solubility in typical organic solvents including aromatic hydrocarbons (e.g., xylene, toluene), ketones (e.g., methyl isobutyl ketone, acetone), and esters (e.g., butyl acetate). It has limited solubility in aliphatic hydrocarbons and water.
Q4: Can Elvacite 2028 be blended with other resins such as alkyds or melamine formaldehydes?
A: Yes — Elvacite 2028 demonstrates broad compatibility with many common crosslinkers and co-resins, including melamine-formaldehyde resins, urea-formaldehyde resins, and certain alkyd resins, enabling formulation flexibility for thermosetting systems.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
