Industrial applications of EPOMIN Field Applications Recommended Products Characteristics Paper Paper making agent P-1050 Neutralization of an anion charging material Retention agent Pitch controller White water treatment Dispersion and retention of ketene dimmer Adhesion Pressure sensitive adhesion ... Read More

Sodium 3-chloro-2-hydroxypropane sulfonate(cas:126-83-0) can undergo an etherification reaction with starch in alkaline environment to produce sulfonyl-containing starch derivatives. This type of sulfonyl-containing starch derivative is an excellent water loss reducing material for drilling fluid, ... Read More

Mechanism of action of acidic copper plating additives There are many types of copper acid additives, but the most studied are brighteners, levelers, grain refiners and Cl-. In recent years, researchers have done a lot of research on the mechanism of action of these additives. 1. Brightener There is ... Read More

Acid copper plating additive 2-mercaptothiazoline Acid copper plating additive 2-mercaptothiazoline (H1) has high brightness and leveling capabilities when operating at 20 ~ 25 ℃, but does not obtain copper plating with good brightness and leveling performance when operating at above 30 ℃. 2... Read More

Chinese name: 缓蚀剂 English name: inhibitor; corrosion inhibitor Other names: anti-rust agent Definition 1: Add a small amount of substances to the corrosion system that can reduce the corrosion rate of metals. Definition 2: A chemical or composite substance that can prevent or slow down the corrosion ... Read More

The acidic copper plating additive M (2-thiobenzimidazole) can be plated with good flatness and toughness in the temperature range of 10 to 40 ℃. M is a good brightener and leveling agent, and can also expand the bright range of the coating, especially the brightness effect of the low current ... Read More

PEI polyethyleneimine is a high polarity and high density polyamine compound with primary, secondary and tertiary amine branching structure. Due to its structural properties, it becomes a water-soluble polymer with wide reactive properties. In order to impart various functions to the plastic film, ... Read More

Commonly used chemical sand-fixing materials include:water glass, cement slurry, petroleum products, and high-absorbent resin. Existing chemical sand-fixing agents clay, although they have the effect of sand-fixing, will form a crust on the surface of the sand-fixing layer, which hinders the ... Read More

Electroplating is the process covering a thin layer of metal on the surface of a metal by electrochemical means, so that the deposited metal and the substrate metal produce a firm bond, in order to achieve the of rust prevention, wear resistance, dimension repair and decoration. Its essence is to ... Read More

Polyethyleneimine is the water soluble polymer which is made by polymerization of ethyleneimine. Polyethyleneimine is not aentirely linear polymer but a partly branched polymer containing primary, secondary, and tertiary amine. Characteristics 　▶The highest cation density among other existing ... Read More