May 22,2024
White carbon black that you don't know about in daily life
I believe everyone is familiar with white carbon black, which is also common in our daily life. However, there are some items in life that you are not aware of that contain white carbon black. Let's take a look at the application of white carbon black in daily life.
May 22,2024
What are the methods for producing white carbon black?
To produce high-quality white carbon black, it is necessary to start from product design, production process, production environment, and production supervision, but the quality and ethics of employees are also decisive factors.
May 22,2024
Do you know the types and characteristics of silica?
The reinforcing filler used in silicone rubber mainly refers to synthetic silica, also known as white carbon black. White carbon black is divided into gas-phase white carbon black and precipitated white carbon black.
May 22,2024
White carbon black is a high-tech inorganic fine chemical product
White carbon black, also known as silica, scientific name precipitated hydrated silica. It is a high-tech inorganic fine chemical product, mainly composed of SiO2. The performance and appearance of carbon black are similar to that of white highly dispersed amorphous or flocculent powders, and they are also processed into particles as commodities. Lightweight, original particle size 0.3 μ The relative density below m is 2.319-2.653, with a melting point of 1750 ℃.
May 22,2024
What is the function of rubber accelerator? Introduction to Classification of Rubber Promoters
Rubber accelerator refers to rubber vulcanization accelerator, which mainly uses sulfur. However, the reaction between sulfur and rubber is very slow, so rubber accelerator has emerged. Adding a promoter to the rubber material can activate the vulcanizing agent, thereby accelerating the crosslinking reaction between the vulcanizing agent and rubber molecules, achieving the effect of shortening the vulcanization time and reducing the vulcanization temperature.
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