HHPA (Hexahydrophthalic Anhydride), with its full name as cis-1,2-cyclohexanedicarboxylic anhydride, is an organic chemical raw material that combines high reactivity and stable performance. Boasting characteristics such as low toxicity, low viscosity, and excellent curing effects, it is widely used in various industrial fields including epoxy resin curing and plasticizer synthesis, and has become a core additive in industries like coatings, electronics, and composite materials.

Sinobio is pleased to announce its participation in the CHINACOAT Exhibition, which will be held in Shanghai during November 25–27, 2025. Recently, CHINACOAT (China International Exhibition for Coatings, Inks and Adhesives), which has attracted wide attention from the global coatings, inks and adhesives industry, kicked off grandly in Shanghai. As a highly influential professional exhibition in the industry, CHINACOAT gathers top enterprises, cutting-edge technologies and innovative products from all over the world, building an efficient platform for industry exchange and cooperation. Sinobio made a high-profile appearance at the exhibition with its core products and solutions. Adopting a professional stance, it exchanged views on industry trends and explored development opportunities with peers in the industry, attracting the attention of numerous exhibitors and professional visitors.

top biocides for water treatment you must knowWater safety is critical for health and the environment. Have you ever wondered how we keep our water systems clean? Biocides for water treatment play a vital role in this process.

best biocide for cooling towerCooling towers play a crucial role in industrial processes. However, microbial growth can lead to serious issues like biofouling and corrosion.

In the pursuit of high-performance, eco-friendly chemicals, salicylamide (CAS No.: 65-45-2) stands out as a star compound, blending unique properties with wide adaptability. Derived from salicylic acid, this aromatic amide redefines functionality across pharmaceutical, industrial, and cosmetic sectors.

what is best biocide for diesel treatmentAre you struggling with microbial contamination in your diesel fuel? This common issue, often referred to as the "diesel bug," can lead to serious problems in your fuel systems.

To ensure optimal performance of cooling water systems, it's important to use various chemicals as part of your cooling tower chemical water treatment program. These chemicals include:Scale inhibitors, which prevent minerals from forming hard deposits in pipes.

You use water treatment chemicals every day to keep water safe and clean. Water treatment chemicals include disinfectants, coagulants, flocculants, pH adjusters, and specialty agents.

DINP (CAS 28553-12-0) is a high-performance, versatile plasticizer and chemical additive used across multiple industries. It is a key plasticizing agent that enhances the flexibility, toughness, and processability of polymer materials (especially polyvinyl chloride, PVC). It can form stable blends with resins, improving material performance while maintaining long-term stability. It can also be applied in pharmaceuticals, coatings, and other products to boost compatibility and durability.