Our Featured Chemical Products

Dibutyl Fumarate (DBF) is a reactive internal plasticizer and copolymer monomer used in polymer, coating and adhesive industries. Different from ordinary plasticizers, DBF chemically bonds to polymer chains to achieve non-migration, non-precipitation and long-term stability. It is a safe, eco-friendly non-phthalate material for industrial fine chemical applications.

As demand for effective mosquito and insect protection continues to grow, formulators and manufacturers are looking for reliable active ingredients that deliver consistent repellent performance. DEET (N,N-Diethyl-meta-toluamide) is one of the most widely used insect repellent active ingredients, valued for its proven performance and versatility across a wide range of personal and household protection products.

DMDMH 55% (1,3‑Dimethylol‑5,5‑Dimethylhydantoin 55% aqueous solution, CAS 6440‑58‑0) is a ready‑to‑use broad‑-spectrum liquid preservative for various water‑based systems. With 55±2% active content and free formaldehyde ≤1.0%, this cosmetic‑grade hydantoin‑based biocide features water solubility, wide pH‑temperature adaptability and excellent surfactant compatibility. It inhibits bacteria, yeast and mold, effectively preventing spoilage, off‑odor and stratification in end products. Widely applied in cosmetics & personal‑care items, textile auxiliaries, water‑borne coatings, adhesives and household‑industrial detergents, it outperforms solid DMDMH powder and isothiazolinone preservatives in production convenience, spectrum coverage and cost‑efficiency. Dalian Sinobio Chemistry supplies qualified batches with test reports, sample support and custom anti‑corrosion technical solutions for global buyers.