[Vaseline Supply] Vaseline is divided into four categories according to national standards
Vaseline is a semi-liquid mixture of alkanes or saturated hydrocarbons , also called petrolatum, is produced by fractionation of petroleum. Its state is between solid and liquid at normal temperature.…
[Antioxidant supply] When selecting antioxidants for plastics, you should pay attention to the following four aspects:
Antioxidants are a class of chemicals that, when present in only a small amount in a polymer system, can delay or inhibit the oxidation process of the polymer, thus Prevents the aging of polymers and …
[Monoglyceride supply] Glyceryl monostearate has these four chemical properties
Glyceryl monostearate (monoglyceride) is a white waxy flake or bead solid, insoluble in water, and can be dispersed by vigorous shaking with hot water. In water, it is a water-in-oil emulsifier. Solub…
[Trehalose Supply] Trehalose has these four properties
Trehalose, also known as trehalose and muscimol, is a non-reducing disaccharide composed of two glucose molecules. It is easy to crystallize and soluble in water. , hot ethanol, glacial acetic acid, i…
[Carrageenan supply and sales] Carrageenan has these four properties
Carrageenan is white or light brown particles or powder, odorless or slightly odorless, and has a slimy texture. Carrageenan has the following four properties: Gelability: The gelability of carrageena…
Four Characteristics of the Development of Concrete Admixture Enterprises: Have You Been Scammed?
Concrete admixture companies are engaged in the sixth raw material after stone, sand, cement, admixtures and water. It can be said to be an indispensable part of modern concrete. Since its birth in th…
Do you know about the four common types of concrete water-reducing agents?
Water reducing agent is a functional additive commonly used in concrete projects. It can effectively reduce water and strengthen it without affecting the workability of concrete. Therefore, its applic…
How to break concrete slump loss quickly? Four point solution
How to break the concrete slump loss quickly? Large slump often causes some construction accidents. As a project, we must strictly prevent this problem from occurring. How can we solve this problem? W…
The role of waterproofing agents in grouting materials. Inventory of the four major types of waterproofing agents
I believe that many people have heard of waterproofing agents. However, I believe many people are not very clear about the real role of waterproofing agents in grouting materials. The following is mai…
Four functions of adding water reducing agent to concrete
1. Dispersion effect. The water-reducing agent molecules can be directionally adsorbed on the surface of cement particles, so that the surfaces of the cement particles carry the same charge (usually n…
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