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[Chemical Knowledge]：What are the upstream raw materials of HMA and what are the downstream products?

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HMA (hydroxyethyl methacrylate) has an important position in the field of chemical production raw materials, and its upstream and downstream related products are extensive. The following are some of the main upstream and downstream associated products of HMA:

1. Upstream products:

(1) Acrylic acid: Acrylic acid is one of the important raw materials of HMA, and HMA can be produced through esterification.

(2) Ethanol: Ethanol, as one of the raw materials, reacts with acrylic acid to produce HMA.

(3) Catalyst: A catalyst such as sulfuric acid and p-toluenesulfonic acid is used in the esterification reaction.

2. Downstream products:

(1) Water-based coatings: HMA can be used as an important monomer for water-based coatings, and water-based coatings with excellent performance are generated through polymerization.

(2) Adhesive: HMA can be used to prepare adhesives with high bonding strength and water resistance.

(3) Fiber treatment agent: HMA can be used in the production of fiber treatment agents to improve the performance of fibers.

(4) Emulsion: HMA can be used as the monomer of emulsion for the production of emulsion products with various functions.

above is only part of the upstream and downstream related products of HMA. In fact, HMA is widely used in the chemical industry, and there are many upstream and downstream related products.

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