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Tabriz, Iran

Styrene Monomer

Inhibited styrene monomer for polystyrene, ABS, SBR and resin production.

C₈H₈ CAS 100-42-5 Base Chemicals

01 Overview

Styrene monomer is the feedstock for polystyrene, ABS, SBR latex and unsaturated polyester resins. It polymerises spontaneously under heat and requires TBC inhibition and temperature-controlled storage — this is the defining commercial and operational consideration in every SM trade.

02 Types we supply

Each entry below is a grade — a specific version of this product, made to its own recipe for a particular use. If you are not sure which one you need, tell us what you are making and we will advise.

  • Polymerisation grade, TBC inhibited

03 Typical specification

Purity
99.7 % min
Polymer content
10 ppm max
TBC inhibitor
10 – 15 ppm
Aldehydes (as CH₂O)
50 ppm max
Classification
UN 2055 · Class 3 (flammable liquid)

These figures are approximate and differ slightly between producers. The binding numbers are the ones on the certificate of analysis for your actual shipment, which we send with every quotation.

04 Applications

  • GPPS and HIPS production
  • ABS and SAN resins
  • SBR latex and synthetic rubber
  • Unsaturated polyester resins
  • Styrene-acrylic copolymer emulsions
  • Ion exchange resins

05 Industries served

Polymer productionRubber & latexResins & compositesCoatings

06 Packaging options

  • Bulk vessel parcels
  • ISO tank (24 MT)
  • 180 kg steel drums

07 Supply & export note

Every consignment is supplied with certified TBC content and a production date. We plan transit duration and ambient exposure against the inhibitor level, and will advise against a route where the transit time places the cargo at polymerisation risk.

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