Solid content analyzer

Solid content of emulsion is an important indicator to evaluate its performance. It directly affects the performance and application effect of emulsion, such as viscosity, Stability and Spreader. By understanding Solid content, you can optimize the production process, improve raw material utilization and reduce costs.

Solid content of concrete admixtures plays an important role in modern concrete technology. Solid content determination is the key to ensure the stability of its performance. In this paper, three commonly used methods for determination of Solid content are introduced in detail: drying method, dilute drying method and vacuum drying method.

Solid content refers to the percentage or mass fraction of solid matter contained in a liquid. It is an indicator that describes the concentration or content of solid matter in a liquid. Solid content is often used to describe the content of solid matter in various solutions, suspensions, emulsions, colloids and other liquid systems.

The solid content is measured by GB/T 1725. After drying the clean surface dish, weigh the mass m0, accurately weigh about 1g of the sample in the surface dish, the total mass m1, and place it in the oven at 150 ± 2 ° C. After drying for 2h, the total mass m2, and carry out 3 parallel experiments at the same time to ensure that the error before and after does not exceed 0.01g.

Pressure sensitive adhesive testing includes two aspects, one is the determination of the physical and chemical properties of the Pressure sensitive adhesive itself, such as Appearance, Solid content, Viscosity, etc., which is very important for controlling the mass of the product in the production process of the Pressure sensitive adhesive. It is very important to ensure the stability of the production process and the stability and reliability of the bonding strength.