Shanghai Dingwujin Chemical Co., Ltd. is a reliable supplier of methyl acrylate in China. We cooperate with qualified Chinese factories and focus on chemical distribution to Central Europe, Eastern Europe and Ukraine. We welcome inquiries for wholesale and custom-spec methyl acrylate manufactured in China.
Methyl Acrylate
Introduction
Characteristics
| Molar Weight | 86.09 g/mol |
| Melting Point | -75℃ |
| Density | 0.955 g/cm³ |
| Forms | Colorless transparent liquid with a pungent odor. |
Product Grades
Reagent Grade
Covers specifications such as Guaranteed Reagent (GR) and Analytical Reagent (AR), with a purity reaching ≥99.0% (GC), meeting the requirements of laboratory analysis and research preparation. Typically contains 0.1% hydroquinone monomethyl ether (MEHQ) as a stabilizer to prevent polymerization during storage.
Industrial Grade
Divided into tiers including special grade and first grade, available in various purity specifications to suit different industrial production scenarios including coatings, adhesives, textiles, and leather processing. Complies with GB/T 17529.2-2023 standards, with key indicators including appearance, methyl acrylate content, colorimetric value, moisture content, acidity, and stabilizer content.
Fiber Grade
Specifically designed for acrylic fiber production, with strict control over impurity content to ensure optimal copolymerization performance. Meets the requirements of textile industry standards for acrylic fiber manufacturing, ensuring consistent fiber quality and dyeability.
Standard stock items are industrial grade. For special-grade orders, please contact us for full documentation.
Uses and applications
Key applications
- Acrylic fiber production modifier
- Adhesive tackifier & flexibility agent
- Coating film-forming resin monomer
- Plastic impact modifier (PVC/ABS)
- Leather finishing softener
- Superabsorbent polymer crosslinker
- Paper coating binder
- Rubber processing aid
Application of Methyl Acrylate in Textile/Fiber:
Methyl acrylate is widely used as a second monomer in the production of acrylic fibers (modacrylic fibers). When copolymerized with acrylonitrile, it improves the flexibility, softness, and dyeability of the fibers. The resulting copolymers are used to produce synthetic wool, fur fabrics, and various textile products. Methyl acrylate-based fibers exhibit excellent warmth, softness, and durability, making them suitable for apparel, home textiles, and industrial fabrics. It also serves as a key raw material for producing poly(methyl acrylate) fibers used in filtration media and protective clothing.
Application of Methyl Acrylate in Adhesives:
Methyl acrylate is extensively used in adhesive formulations due to its excellent polymerization properties and adhesive characteristics. Poly(methyl acrylate) and its copolymers provide strong bonding strength, flexibility, and resistance to weathering. They are commonly used in pressure-sensitive adhesives, hot-melt adhesives, and emulsion adhesives for packaging, labeling, and construction applications. Methyl acrylate-based adhesives offer good tack, peel strength, and long-term stability.
Application of Methyl Acrylate in Coatings:
Methyl acrylate is widely used in coating formulations for its excellent film-forming properties, weatherability, and gloss retention. Poly(methyl acrylate) copolymers enhance the durability, scratch resistance, and water resistance of coatings. They are commonly found in architectural coatings, automotive coatings, wood finishes, and industrial protective coatings. Methyl acrylate contributes to improved adhesion, hardness, and chemical resistance in various coating systems.
Application of Methyl Acrylate in Plastics/Resins:
Methyl acrylate is used as a copolymerization monomer in plastic and resin manufacturing. It improves the impact resistance, flexibility, and processability of various polymer materials. Poly(methyl acrylate) is used in the production of impact-modified polystyrene, ABS modifications, and various specialty resins for optical, automotive, and consumer goods applications. It also serves as a modifier for vinyl resins and alkyd resins to enhance their performance characteristics.
Application of Methyl Acrylate in Leather Processing:
Methyl acrylate is used in leather finishing and treatment processes. Poly(methyl acrylate) copolymers serve as leather finishing agents that improve the surface properties of leather, including abrasion resistance, flexibility, and water resistance. They are used in combination with other polymers to produce high-quality synthetic leather and finished leather products. Methyl acrylate-based finishes provide excellent hand feel and durability to leather goods.
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