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High-purity fine chemicals
Polymer used in oil extraction
Oilfield chemicals
1,3-Dimethyl-2-imidazolidinone (DMI)
DMI is low in toxicity and has strong solubility, which can promote the dissolution of reactants, accelerate reaction speed, and improve reaction yield. It is widely used as a solvent in pharmaceutical intermediates and organic intermediate reactions. Its high boiling point and thermal stability make it commonly used as an extractant in petrochemicals. Due to DMI's low viscosity and high dielectric constant, it can also be used as an electrolyte solvent for high-performance lithium batteries. Additionally, its strong permeability, high boiling point, and high-temperature resistance allow it to serve as a stripping agent for silicon chip photoresists. DMI easily dissolves dirt and can be used to formulate an efficient cleaning solution for cleaning glass and metal. In dyes and pigments, inks made by mixing DMI as a solvent component with dyes and pigments can produce vivid contrasts and clear images.
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2-Imidazolidinone
2-Imidazolidinone is mainly used as a fabric anti-wrinkle finishing agent and a formaldehyde scavenger. It can also act as a wetting, anti-blocking, and dispersing agent in inkjet printing inks, improving ink storage stability. Additionally, it can be used as a chelating agent and formaldehyde absorbent in photosensitive materials. In the paper industry, it serves as a formaldehyde removal agent. It is also a key component in various air fresheners and formaldehyde removers.
High temperature and salt-resistant drilling fluid loss reducer TH-2500
The high-temperature and salt-resistant drilling fluid loss reducer TH-2500 is a high molecular weight organic polymer formed by the copolymerization of various anionic and non-ionic vinyl monomers. Due to the presence of a large number of temperature and salt-resistant calcium groups in its molecular chain, it has excellent temperature and salt resistance properties, making it a high-performance and versatile drilling fluid loss reducer. It can also be used as a thickening agent in mud systems.