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White carbon black that you don't know about in daily life

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May 22,2024

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.

What are the methods for producing white carbon black?

May 22,2024

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.

Do you know the types and characteristics of silica?

May 22,2024

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.

White carbon black is a high-tech inorganic fine chemical product

May 22,2024

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 ℃.

What is the function of rubber accelerator? Introduction to Classification of Rubber Promoters

May 22,2024

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.

Global thermoplastic polyurethane (TPU) film market analysis

Nov 12,2019

Polyester TPU is the most important product in the global TPU film market in 2015, and its value as of 2024 will total a total of 212.8 US dollars. On the other hand, TPU is expected to show strong demand growth and revenue during the forecast period. Some will plan to expand the compound annual revenue growth rate to 7%

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Talking about the advantages and disadvantages of polyurethane elastomer and its application and development status

Nov 12,2019

With the development of society and the advancement of technology, the application of new materials has become more and more extensive. Since the beginning of the 1980s, polyurethane elastomers have changed from military to military and civilian, and after civilian-oriented, the variety of products has continuously increased. The scale of production is increasing, and the role played by various sectors of the national economy

2018-2025 Global and China polyurethane sealant market status analysis and development prospect report

Nov 12,2019

According to the 2018-2025 global and Chinese polyurethane sealant market status research and development prospect report released by China Industry Research Network, polyurethane sealant (polyurethanesealant) is a sealant mainly composed of polyurethane rubber and polyurethane prepolymer. This type of sealant has high tensile strength, excellent elasticity, wear resistance, oil resistance and cold resistance, but its water resistance, especially alkali resistance, is not good.

Copper-based PTFE composite material

Nov 12,2019

1. Good corrosion resistance; mainly used in medium acid and strong alkali occasions, such as: acid and alkali flow meters, pumps, valves in chemical industry, printing and dyeing machinery, corrosion-resistant sliding parts in the marine industry.

Polyurethane PU film performance and characteristics

Nov 12,2019

Polyurethane is a general term for high-molecular polymers containing imidic acid groups (-NH-CO-O) in the molecular chain, referred to as PU (Polyurethane). It is usually prepared by reacting polyisocyanate with compounds or polymers containing polyhydroxyl groups. The polyurethane film used as packaging material is a thermoplastic polyurethane elastomer (abbreviated as TPU).