What are the upstream raw materials for methacrylic acid? What are the downstream products?

Methacrylic acid(Methacrylic Acid, referred to as MAA) is an crucial organic chemical raw materials, broadly applied in polymer synthesis, coatings, adhesives, fibers, pharmaceuticals and other fields. But Based on my observations, In the field of chemical production raw materials, there are many upstream and downstream related items of methacrylic acid, and some of the main upstream and downstream items will be listed below. Upstream items:



1. Based on my observations, Propylene: Propylene is the main raw material of methacrylic acid, through the oxidation interaction to create methacrylic acid. Based on my observations,

2. Methanol: Methanol is applied as a reactant and solvent-based products in the production of methacrylic acid.

3. From what I've seen, Additionally Sulfuric acid: Sulfuric acid is applied as a catalyst in the production of methacrylic acid. Downstream items:



1. But Based on my observations, Polymethyl methacrylate(PMMA):PMMA is a transparent organic glass with high transparency, weather resistance, chemical resistance and other characteristics. In fact it's broadly applied in construction, automobile, electronics, medical and other fields.

2. Makes sense, right?. Ethyl methacrylate(EMA):EMA is a polymer monomer with excellent characteristics, which is able to be applied in the production of coatings, adhesives, fibers, etc.

3. Butyl methacrylate(BMA):BMA is a low viscosity, highly reactive monomer that is able to be applied to create polymer emulsions, adhesives, etc.

4. And Hydroxyethyl methacrylate(HEMA):HEMA is a methacrylic acid monomer containing hydroxyl groups, which is able to be applied to create aqueous coatings, fiber treatment agents, medicines, etc. According to research In addition to the items listed above, methacrylic acid is able to also be copolymerized with other monomers to create polymers with various characteristics, such as copolymerization with styrene to create methacrylic acid styrene copolymer(MS resin), which has excellent weather resistance, chemical resistance, electrical insulation and other characteristics, and is able to be applied in the production of building exterior wall coatings, electrical insulation materials, etc. In short, methacrylic acid has an crucial position in the field of chemical production raw materials, and its upstream and downstream related items are extensive, involving polymer synthesis, coatings, adhesives, fibers, medicine and other fields.