Description

Methacrylic Acid (Zirconium Salt) CAS NO 84057-81-8 is an organometallic coordination compound formed from methacrylic acid and zirconium, serving as a versatile cross-linking agent and adhesion promoter. This material is critical for enhancing the thermal stability, mechanical strength, and chemical resistance of polymer matrices. It is primarily sought by manufacturers in the coatings, adhesives, and advanced composite materials industries for formulating high-performance products.

Application

• Cross-linking Agent for Acrylic Polymers: Used to improve the hardness, scratch resistance, and durability of acrylic coatings and films.
• Adhesion Promoter in Coatings: Enhances the bonding of paint and primer layers to metal, glass, and plastic substrates.
• Dental & Biomedical Composites: Employed in the formulation of dental cements and bone cements for its biocompatibility and strengthening properties.
• Composite Material Binder: Acts as a coupling agent in fiberglass and mineral-filled composites to improve interfacial adhesion.
• Catalyst & Co-catalyst Component: Utilized in certain Ziegler-Natta and metallocene catalyst systems for olefin polymerization.
• Surface Treatment Agent: Applied to modify surface properties of fillers and pigments for better dispersion in polymer systems.

Basic Information

Product Name	Methacrylic Acid (Zirconium Salt)
CAS No.	84057-81-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Zirconium methacrylate; Zirconium(IV) methacrylate; Methacrylic acid zirconium salt; Zirconium methacrylate complex; Zirconium 2-methyl-2-propenoate; Zirconium 2-methylacrylate; ZMA (abbreviation)
EINECS	Contact for details

Quality Control

Our Methacrylic Acid (Zirconium Salt) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and performance. Certificates of Analysis (COA) detailing key parameters such as zirconium content, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product performance. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms
Assay (Zirconium content)	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.