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What are the advantages of polyurethane resin pultrusion compared to unsaturated resin and epoxy resin?
The mechanical and physical properties of polyurethane resin pultruded products formed by high-pressure injection using a polyurethane resin injection machine are compared to those of unsaturated poly…
What is the difference between water-soluble defoamer and oil-based defoamer?
Everyone knows that although defoaming agents are a relatively small industry in the chemical industry, there are many different types of defoaming agents and their functions. From a general perspecti…
Application of defoaming agents in concrete
The workability of fresh concrete has a great impact on the pumpability, construction performance, mechanical properties and durability of hardened concrete, and the workability of fresh concrete The …
How much do you know about hydrofluoric acid? Properties and uses of hydrofluoric acid
[Alias] hydrofluoric acid [Molecular formula]HF [Properties] Hydrogen fluoride gas is easily soluble in water, and its aqueous solution is called hydrofluoric acid. Commercially available products are…
What does anhydrous hydrofluoric acid do? Introduction to the properties of anhydrous hydrofluoric acid
[Alias] anhydrous hydrogen fluoride [Molecular formula]HF [Properties] Refers to a solution containing more than 95% hydrogen fluoride and less than 5% water. It is a colorless fuming liquid = easy to…
Introduction to the properties and uses of hydrobromic acid
[Molecular formula]HBr [Properties]Aqueous solution of hydrogen bromide, colorless or light yellow liquid, is one of the strong acids. It smokes slightly and turns dark when exposed to air or under th…
The difference between the use of coupling agents, cross-linking agents and compatibilizers
1. The difference between coupling agents and cross-linking agents Cross-linking agent usually refers to a type of chemical additive that participates in the cross-linking reaction of the resin to con…
How much do you know about perchloric acid? Properties and uses of perchloric acid
[Alias]Perchloric acid [Molecular Formula]HClO4 [Properties]Chlorine is an oxygen-containing acid, a colorless and transparent liquid that is highly hygroscopic and smokes strongly in the air. The rel…
Competition in the adhesive industry is fierce. What are the advantages of water-based adhesives?
The adhesive industry is developing rapidly, and water-based adhesives can occupy a place in the fierce competition, which is inseparable from the excellent characteristics of water-based adhesives. T…