The additives include a variety of chemical additives such as feed additives, food additives, concrete additives, oil additives, etc.
Feed Additives
Feed additives refer to the feed for animal consumption of animal consumption, including industrialized processing and production, including single feed, additive premix feed, concentrated feed, combined with feed, and concentrate supplements.
Food Additive
Food additives refer to chemical synthesis or natural substances in food quality and color, fragrance, flavor, and the need for anti-corrosion and processing technology. Food additives can generally not be food and do not necessarily have nutritional value, but they must meet the concepts of the above definition, that is, it does not affect the nutritional value of food, and it has the role of preventing food rotting, enhancing the characteristics of food sensory or improving food quality.
Oil Additive
The oil additive can be mixed with the oil to improve the engine life.
Concrete Additive
Concrete additives can significantly improve the physical and chemical properties of concrete, improve its strength, and durability, save cement dosage of concrete, and reduce the size of the structure, thereby achieving a type of substance that saves energy consumption and improves environmental and social benefits.
Divided into four categories according to the main functions:
(1) External agent that improves concrete mixing logistics variability, including various water reduction agents, air induction agents, and pumping agents;
(2) Adding agent that regulates concrete condensation and hardening performance, including slowing agents, early strong agents, and speed coagulants;
(3) External additives that improve the durability of concrete, including air induction, waterproofing agent, and rust resistance;
(4) External additives that improve other properties of concrete, including reinforcements, expansion agents, antifreeze, coloring agents, waterproofing agents, and pumping agents.
View more: https://www.globalchemmall.com/catalysts-and-additives