Isophthalic Acid (CAS 121-91-5): Your Premier Supplier for High-Performance Resins and Coatings
Discover the essential properties and applications of Isophthalic Acid (CAS 121-91-5), a key intermediate for advanced polyester resins, durable coatings, and specialized polymers. As a trusted manufacturer and supplier in China, we ensure consistent quality and competitive pricing for your industrial needs.
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Isophthalic Acid
As a leading Isophthalic Acid supplier, we provide a high-purity grade (≥99.8%) vital for formulating superior unsaturated polyester resins (UPR), advanced coating systems, high-solids paints, and robust gel coats. Our manufacturing expertise ensures you receive a consistent product, making us a reliable partner to buy from in China.
- High Purity Isophthalic Acid (≥99.8%): Essential for demanding applications in UPR and coatings.
- Versatile Chemical Intermediate: Used for resins, gel coats, PET modification, and fire-resistant materials.
- Bulk Packaging Options: Available in 500kg/1000kg bags for efficient industrial use.
- Competitive Pricing: Secure a reliable supply of Isophthalic Acid at attractive manufacturer prices.
Key Advantages of Our Isophthalic Acid Supply
Exceptional Purity for Performance
Our Isophthalic Acid boasts a minimum assay of 99.8%, guaranteeing optimal performance in your resin and coating formulations. When you purchase Isophthalic Acid from us, you invest in enhanced hardness and superior resistance properties for your end products.
Reliable Manufacturer & Supplier
Benefit from a direct relationship with an experienced manufacturer. We ensure a stable supply chain and efficient logistics, making us your go-to source to buy Isophthalic Acid with confidence. Inquire about wholesale prices for bulk orders.
Broad Application Spectrum
From high-performance UPR used in demanding environments to PET modifiers for packaging, our Isophthalic Acid is engineered for versatility. Explore how this key chemical can elevate your product development and manufacturing processes.
Core Applications of Isophthalic Acid
Unsaturated Polyester Resins (UPR)
Isophthalic Acid is a critical component in high-quality UPR, imparting excellent mechanical strength, chemical resistance, and durability to composites and manufactured goods. If you need UPR intermediates, consider our Isophthalic Acid.
Coatings and Paints
Enhance the performance of industrial coatings, high-solids paints, and gel coats with our Isophthalic Acid. It contributes to improved hardness, gloss retention, and resistance to weathering and chemicals.
Polyethylene Terephthalate (PET) Modification
As a modifier for PET, Isophthalic Acid improves properties such as clarity, thermal stability, and barrier performance, making it ideal for beverage bottles and packaging applications.
Specialty Polymers and Materials
Used in the synthesis of high-performance polymers like polybenzimidazole and as a precursor for fire-resistant materials, showcasing its broad utility in advanced material science.