Blog - Shanghai Douwin Chemical Co.,Ltd.

Production Process and Technology Development of Acrylamide Feb 02-2022

Polyacrylamide belongs to the organic macromolecule polymers and it is widely used in the fields of oil exploitation, water treatment, mineral separation and papermaking and so on. Polyacrylamide is a...

Application Field and Preparation Method of MMA Methyl Jan 17-2022

Mma methyl is colorless crystal or transparent liquid with pungent odor. Soluble in hot water, soluble in most organic solvents such as ethanol and ether. Easily polymerized into water-soluble polymer...

Preparation Methods, Storage and Transportation of Adipic Products Jan 03-2022

1. The preparation method of adipic acidIn 1937, the American DuPont Company first realized the industrial production of adipic acid by oxidizing cyclohexanol (produced by hydrogenation of phenol) wit...

Precautions and Applications of Adipic Acid Products Dec 24-2021

Adipic acid, also known as hexanedioic acid, is an important organic dibasic acid that can undergo salt formation, esterification, amidation, etc., and can be polycondensed with diamines or glycols to...

The Difference Between Acrylamide and Polyacrylamide Dec 10-2021

1. The substance of acrylamide is different from polyacrylamide(1) PolyacrylamidePolyacrylamide is a linear polymer, and its products are mainly divided into two forms: dry powder and colloid types. A...

Migration and Transformation Behaviors of Acrylamide Nov 24-2021

Ⅰ. Migration behavior of acrylamideAccording to the structure of acrylamide, taking structure prediction method to estimate that acrylamide is not easy to be adsorbed by soil, which has high mobility...

Properties and Uses of Methyl Acrylate Nov 17-2021

Methyl acrylate is an organic compound, its molecular formula is C4H6O2. It is a transparent liquid with pungent smell. It slightly soluble in water, easily soluble in ethanol, ether, acetone and benz...

Principle of Micellar Polymerization of Acrylamide Nov 10-2021

Acrylamide is a widely used chemical raw material in the industrial field. It is a recognized neurotoxin and a possible human carcinogen. Acrylamide is a hard glassy solid at room temperature. The pro...

Uses of Methyl Methacrylate Nov 03-2021

Ⅰ. Methyl methacrylateMethyl methacrylate is mainly used in the processing of modern building materials and chemical products. From the definition of its own properties, it is an organic compound, al...

Butyl Acrylate Uses and Properties Oct 18-2021

Acrylic acid and its esters are widely used in industry. In the process of use, acrylate is often polymerized into polymer or copolymer. Butyl acrylate (as well as methyl ester, ethyl ester and 2-ethy...