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Global concrete foaming agent market trend 2024-2030 Different Types of Foaming Agents (3) by Newsseguesec

European Commission President Ursula von der Leyen recently called on India and other countries to support sanctions against Russia over the Ukraine incident. At The Raisina Dialogue forum, von der Leyen said, "We earnestly appeal to all members of the international community to support our efforts to achieve lasting peace."  

Von der Leyen says countries around the world that have been suffering from the virus for two years must now deal with higher food, energy, and fertilizer prices. What is happening in Ukraine will not only determine the future of Europe, but also have profound implications for the rest of the world.

Because of the Russia-Ukraine conflict, the prices of many other commodities like the concrete foaming agent are expected to continue to rise in the future.

Introduction to Foaming Agents

The foaming agent is a kind of material that makes the object matter into pores. It can be divided into chemical foaming agents, physical foaming agents, and surface-active agents.  The chemical foaming agent is a compound which can release gas such as carbon dioxide and nitrogen and form fine pores in polymer composition after decomposition by heating.  The physical foaming agent is the change of the physical form of a certain kind of material through the fine pores of foam, namely through the expansion of compressed gas, liquid volatilization, or solid dissolution and the formation of the compound.

In the last article, the physical foaming agents of hydrocarbon foaming agents and hydrofluorane (HFC) foaming agents have been mentioned. In this article, the chemical foaming agents of OBSH and DPT will be talked about.

 

Chemical Foaming Agents

There are many kinds of substances used as chemical foaming agents. According to the chemical structure, there are mainly N-nitrite compounds, such as N, N-nitroso pentamethylenetetramine (DPT), N, N-dimethyl-N, N-dimethyl-p-benzarbonamide (NTA), etc.  Azo compounds, such as azodicarbonamide (ADC), azodiisobutyronitrile, isopropyl azodicarbonate, diethyl azodicarbonate, diazo-aminobenzene, barium azodicarbonate, etc.  Hydrazide compounds, such as 4, 4-disulfonyl hydrazide diphenyl ether (OBSH), p-benzene sulfonyl hydrazide, 3, 3-disulfonyl hydrazide diphenyl sulfone, 4, 4-diphenyl sulfonyl hydrazide, 1, 3-benzene sulfonyl hydrazide, 1, 4-benzene sulfonyl hydrazide, etc.  The main varieties used are foaming agents ADC, DPT, DBSH, and so on. 

 

1.    Foaming Agents OBSH 

OBSH foaming agent with the chemical name 4, 4' -disulfonyl hydrazine diphenyl ether, is a low-temperature foaming agent commonly used in the plastic and rubber industry. It is mainly obtained from the reaction of sulfonated diphenyl ether with hydrazine hydrate. It was first developed and used in Japan, widely used in the field of UHF wire and cable. The advantages of OBSH foaming agents are: low decomposition temperature, no need to add decomposition additives, suitable for a variety of synthetic materials; Very low toxicity, suitable for contact with food packaging materials; Good electrical insulation performance; Vulcanizing agent and foaming agent dual role; The bubbles are fine and uniform. 

 

2. Foaming Agents DPT 

The chemical name is N, N'- two nitro five methyl tetramine. It is mainly used for the rubber foaming agent, has great decomposition heat, is often added with urea, urea derivatives, and melamine to prevent irritating smell generation, basically not used for plastic foaming. 

 

Suppliers of Concrete Additives

TRUNNANO is a reliable foaming agents supplier with over 12-year experience in nano-building energy conservation and nanotechnology development.

If you are looking for high-quality CLC foaming agents, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)

We accept payment via Credit Card, T/T, West Union, and Paypal. TRUNNANO will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.


3D printing technology emerged in the mid-1990s and is actually the latest rapid prototyping device utilizing technologies such as light curing and paper lamination. It is basically the same as ordinary printing. The printer is equipped with "printing materials" such as liquid or powder. After connecting to the computer, the "printing materials" are superimposed layer by layer through computer control, and finally the blueprint on the computer is turned into a real thing. This printing technology is called 3D stereo printing technology.
Our company is a strong company that provides excellent 3D printing concrete foaming agent. If you need 3D printing and concrete foaming agent, please feel free to contact us.

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