
Dry strength additives are in strong demand in the papermaking field, and green environmental protection is the mainstream trend in the industry.
Dry strength agent refers to chemicals containing hydrophilic polymers that can improve the strength of paper. The working principle of dry strength agent is to disperse molecules into paper fibers an…

my country’s potassium salt resources are relatively scarce and the industry concentration is high
Potassium salts refer to potassium-containing minerals, which usually appear as gray, pink, white or brown crystals. They have the characteristics of high melting point, easy moisture absorption, and …

my country’s propylene glycol methyl ether production is gradually increasing, and East China has the largest production capacity
Propylene glycol methyl ether, also known as methoxyisopropyl alcohol, propylene glycol monomethyl ether, etc., abbreviated as PM or PGME in English, is a low-toxic ether compound. The chemical formul…

my country’s pre-coated film market is growing steadily and market competition is fierce
Pre-coated film is a process in which the plastic film is first glued and rewinded, and then compounded with the attached items. The thickness of the pre-coating film is mostly between 0.01-0.02mm, an…

my country’s anti-corrosion coatings market continues to grow, and the industry still has much room for improvement
Anticorrosive coatings refer to coatings that are coated on the surface of objects and can form a thin film under certain conditions to protect, insulate, mildew, and rust. Anti-corrosion paint can be…

The demand for carbodiimide anti-hydrolysis agents continues to grow, and the level of domestic production in China continues to increase
Carbodiimide, also known as Carbodiimide, refers to a class of compounds containing the functional group -N=C=N- in the molecule. Carbodiimide is a commonly used anti-hydrolysis agent. According to th…

Among cationic polymerization photoinitiators, onium salts account for the major share
Photoinitiators can be divided into free radical polymerization photoinitiators and cationic polymerization photoinitiators according to different initiation mechanisms. Among cationic polymerization …