Is styrene (CAS: 100-42-5) the same as acrylic?

Oct 09, 2025 Leave a message

Styrene and acrylic are two widely used chemical monomers in the plastics, coatings, adhesives, and rubber industries.
The most significant difference between pure acrylic and styrene acrylic is the type of resin used in their formulation. They also differ in chemical content, properties, and applications.


Chemical Composition and Properties

  • Styrene (C8H8) is an aromatic monomer, usually available as Styrene Monomer Liquid. It has a colorless, oily liquid appearance, a boiling point of 145°C, and is primarily used for polystyrene, ABS resins, and synthetic rubbers.
  • Acrylic (commonly methyl methacrylate, MMA, C5H8O2) is a vinyl monomer that forms transparent, rigid polymers like PMMA (polymethyl methacrylate).

 

Applications

Styrene Uses:

  • Polystyrene (PS) production for packaging, insulation, and consumer goods
  • ABS resin manufacturing for automotive parts and electronics
  • Synthetic rubbers such as styrene-butadiene rubber (SBR)
  • Unsaturated polyester resins for fiberglass-reinforced plastics

Acrylic Uses:

  • Transparent sheets and panels (PMMA) used in windows, displays, and signage
  • Coatings and adhesives with UV resistance and chemical durability
  • Automotive and architectural components

 

Why choose Gneebio?

Gneebio, with decades of experience in research, manufacturing, and marketing of organic chemicals, is one of the leading exporters of chemical products in Henan, China. Over the years, we have been committed to the chemical industries of intermediates, plastic additives, water treatment chemicals and fungicides, and daily chemicals.

 

Is styrene (CAS: 100-42-5) the same as acrylic?

 

Advantages

1) Small batch shipment and sub-packaging are available.
2). Provide COA, MSDS, Health Certificate, and Origin Certificate.
3) Quality first, service best.

 

Click here to get the latest global Styrene CAS: 100-42-5 market prices for 2026.

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