Trimellitic Anhydride
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Description
What is Trimellitic Anhydride?
Trimellitic Anhydride (TMA) is a high-purity aromatic anhydride derived from trimellitic acid. It is an essential chemical intermediate widely used in the production of polyester resins, plasticizers, polyimide resins, and specialty coatings. Known for its excellent reactivity and thermal stability, TMA plays a crucial role in applications requiring heat resistance, durability, and strong chemical bonding.
Chemex Chemicals, a trusted supplier since 1986, offers premium-quality TMA for industrial and commercial applications, ensuring reliability and consistent performance.
Specifications of Trimellitic Anhydride (TMA)
Appearance: White Flakes
Purity: > 99.5%
Melting Point: 164°C
Boiling Point: 390°C
Acid Value: > 872 mgKOH/gm
Fuse Choma: 100
PA Content: < 300
Key Applications of Trimellitic Anhydride
Trimellitic Anhydride is a versatile chemical intermediate with diverse industrial uses:
Alkyd Coatings – Enhances durability and weather resistance in paints and industrial coatings.
High-Temperature Polymers – Used in polyimide resins for electrical insulation, aerospace, and automotive industries.
Plasticizers (TOTM) – Essential for producing heat-resistant and non-volatile plasticizers, improving flexibility in PVC and other plastics.
Epoxy Resin Curing Agent – Acts as a low-cost curing agent to improve adhesion, hardness, and resistance.
Surfactants & Adhesives – Enhances wetting, bonding, and stability in adhesives and specialty surfactants.
Vinyl Flooring & Embossing Agents – Provides strength and stability to vinyl-based construction materials.
Glass Fibre Binder – Used in reinforcement applications for composites in construction and consumer goods.
Dyes & Pigments – Works as a raw material for synthetic dye intermediates.
Features & Benefits
High Purity (>99.5%) ensuring consistent performance.
Thermal Stability for use in high-temperature polymer applications.
Versatility across coatings, resins, plasticizers, adhesives, and dyes.
Premium Packaging for safe storage and transport.
Cost-Effective without compromising quality.
Why Choose Chemex Chemicals?
Trusted Supplier Since 1986 – decades of expertise in specialty chemicals.
Quality Assurance – stringent testing and quality control for every batch.
Wide Industry Reach – serving paints, plastics, adhesives, textiles, and construction sectors.
Reliable Supply Chain – fast delivery and bulk availability to meet industrial needs.
Customer-Centric Approach – competitive pricing and customized solutions.
Chemex Chemicals is committed to delivering high-quality Trimellitic Anhydride that meets global industry standards, making us a preferred partner for leading manufacturers across India and abroad.
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