Itaconzuurleverancier Zuid-Afrika
Bio-based itaconic acid monomer for acrylic fiber modification, superabsorbent polymers, and specialty coating resins.
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| CAS nr. | 97-65-4 |
| Formule | CH₂=C(COOH)CH₂COOH |
| Zuiverheid | ≥ 99.5% |
| het Uiterlijk | Witte kristallijne poeder |
| Smeltpunt | 167-168 ° C |
| Kookpunt | dec. above 165 °C |
| Oorsprong | Fermentation-derived (bio-based) |
Itaconic Acid as a Bio-Based Monomer
Itaconic acid is produced by fungal fermentation of carbohydrates, making it one of the few commercially available bio-based unsaturated diacids. It is used as a reactive co-monomer in acrylic fiber production to improve dyeability and solubility. In superabsorbent polymers, itaconic acid incorporation enhances gel strength and swelling performance. Growing interest in bio-based and sustainable polymers is driving increased adoption across coatings, adhesives, and specialty resins.
Levering en verpakking
Terracore supplies itaconic acid in 25 kg polyethylene-lined paper bags. Material is stored in dry conditions to prevent hygroscopic caking. COA reports purity by titration or HPLC, moisture, and melting point. SDS is provided.
Toepassingen
- Acrylic fiber and SAN copolymer modification
- Superabsorbent polymer (SAP) co-monomer
- Coating and adhesive resin modifier
- Detergent builder co-monomer
- Synthetisch smeermiddeladditief
- Bio-based polymer platform
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