CAS: 79-41-4
Glacial Methacrylic Acid (GMAA) is the main building block for polymers and resins, and especially in the Plastic and Rubber Segment. Its chemical differences distinguish it from its biochemical rivals, such as its reactivity, which improves the properties of the final product. GMAA improves adhesion, clarity and end-use properties and is offered to users looking for high-end products.
Properties of Glacial Methacrylic Acid:
CAS Number: 79-41-4
Molecular Formula: C4H6O2
Melting Point (1): 16 °Cl
Boiling Point: 163 °C @ Press: 760 Torr
Density: 1.0153 g/cm³ @ Temp: 20 °C
Physical Characteristics
Appearance: Colorless, transparent liquid.
Odor: Typical of acrylic acids, pungent and strong
Solubility: Miscible in water and many organic solvents, like ethanol,acetone etc
Reactivity: Highly reactive with bases, metals, and certain compounds, forming polymeric products and resins.
Viscosity: Relatively low consistency, flows easily in its liquid state.
Stability: Temperature and pressure stable but photosensitive, cold resistant Chemically binds
Adhesion Properties: Stronger bonding in coatings, adhesives.
Clarity: High clarity that enhance transparency in end products (plastics, resins, etc.)
Applications in Plastic & Rubber
GMAA is an important monomer in synthesizing methacrylate copolymers and crosslinking agents for the Plastic and Rubber handling. Characteristics include excellent mechanical strength, heat resistance and UV stability for coatings, adhesives and sealants. With GMAA, it becomes possible for manufacturers to meet higher performance requirements in automotive parts, electronics and construction material applications.
Other Industries of Application
Glacial Methacrylic Acid also serves significant roles in several other industries:
Oil & Gas: Utilized in specialty chemicals and drilling fluids.
Construction: Enhances sealants and adhesives in construction materials.
Personal Care: Serves as a building block in cosmetic formulations.
Food & Nutrition: Used in food packaging materials to ensure durability.
Pharma: Acts as a polymerization agent in drug delivery systems.
Agriculture: Aids in developing agricultural films and coatings.