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.

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.

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.

In the dynamic landscape of industrial chemical supply, Dalian Sinobio Chemistry Co., Ltd. has established itself as a trusted leader in fungicide manufacturing and supply, with over two decades of dedicated experience. Specializing in industrial bactericides, preservatives, mildew inhibitors, and water treatment chemicals, we have evolved into a one-stop solution provider that combines cutting-edge technology, strict quality control, and customer-centric services—attributes that have made our products indispensable across global markets.

Recently, a container loaded with glutaraldehyde and THPS supplied by SINOBIO was successfully shipped to Australia and delivered to a well-known local oil and gas industry customer. Behind this seemingly routine delivery lies the rigid demand for efficient and safe chemical additives in the oil and gas extraction sector—and the combination of glutaraldehyde and THPS is precisely the "invisible guardian" that supports the stable operation of the entire oil and gas extraction process.

Antimony Trioxide (ATO) remains subject to global regulatory frameworks to ensure safe handling and environmental protection. Here’s the latest policy overview for industry stakeholders: