Excellent UV resistance and long-term color stability for outdoor and archival applications.
High molecular weight ethyl acrylate/methyl methacrylate copolymer offering superior toughness and flexibility.
Low yellowing tendency and excellent clarity in film form, ideal for conservation-grade coatings.
Good solubility in common organic solvents including toluene, xylene, acetone, and ethyl acetate.
Reversible solubility enables re-treatment and safe removal with appropriate solvents—critical for art conservation.
Museum-quality painting and sculpture conservation consolidants and varnishes.
Archival adhesives and gap-fillers for historical paper, parchment, and textile restoration.
Protective coatings for archaeological artifacts and ethnographic objects.
Base resin for custom-formulated conservation media and reversible overpaint systems.
Temporary protective films for stone, plaster, and mural surfaces during cleaning or transport.
| Chemical Type | Acrylic copolymer (ethyl acrylate / methyl methacrylate) |
| Product Form | White to off-white granular solid |
| Appearance (10% w/w solution in toluene) | Clear, colorless to pale yellow solution |
| Typical Molecular Weight (Mw) | ~70,000–90,000 g/mol |
| Softening Point (Ring & Ball) | Approx. 68–72 °C |
| Solubility | Soluble in aromatic hydrocarbons, ketones, esters; insoluble in water and alcohols |
| Primary Applications | Art conservation, museum object stabilization, archival coating systems |
| Key Features | Reversibility, low yellowing, high clarity, mechanical durability, solvent-based formulation compatibility |
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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