Shanghai Holdenchem Co.,ltd.

Shanghai Holdenchem Co.,ltd. is based in China and lists products on Global Trade Plaza. The company offers 1-Vinylimidazole and Trifunctional Aziridine Crosslinker. These products are described with specific technical details such as appearance, content, boiling point, molecular formula, and applications in organic synthesis, UV coatings, automobile acrylic refinish, aqueous polymers, and oil additives. The company lists 1984 as its year of establishment. 1-Vinylimidazole is a colorless to yellow transparent liquid with a content of 99.0% and a boiling point of 184. It is used as an intermediate for organic synthesis, a reactive diluent in UV coatings (always combined with vinylpyrrolidone), an additive in automobile acrylic refinish, a monomer in aqueous polymers for oil and cosmetic applications, and an additive in oil and lubricating oil. Its molecular formula is C5H6N2 with a molecular weight of 94.12 and water content of 0.5%. Trifunctional Aziridine Crosslinker (HD-100) is a light yellow viscous liquid polyfunctional aziridine crosslinker. It improves water, chemical, abrasion, and humidity resistance and enhances adhesion when added at 1-3% to water-based acrylic emulsions or urethane dispersions. Its specific gravity at 25°C ranges from 1.0500 to 1.0800, refractive index from 1.4600 to 1.4850, viscosity from 50 to 800 mPa·s, and assay is 99%. The molecular formula is C24H41N3O6 and the chemical name is Trimethylolpropane Tris(2-Methyl-1-Aziridine)Propionate.