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Betaine surfactants Narrow distribution of Semi-branched C12-13 Alcohol ethoxylates CAS 160901-19-9

Chemicals&Materials

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Apr 03,2024

Betaine surfactants

It is produced by the response of fatty tertiary amines and salt chloroacetate, consisting of cocoylpropyl betaine, dodecyl betaine, cetyl betaine, and lauroyl propyl betaine. It is milder than the initial three and is presently the main surfactant in baby hair shampoo.

In 1940, the American DuPont Business designed and used this type of compound. Like amino acid surfactants, this type of surfactant has strong detergency and reduced inflammation, and the service is weakly acidic. Animal experiments have actually proven that this sort of material is much less poisonous. It is an ideal surfactant.

( surfactants in shampoos)

Amino acid surfactants

Made from a mix of coconut oil and amino acids, it is risk-free, gentle, and non-irritating. One of the most essential point is that it is normally weakly acidic and satisfies the pH demands of healthy and balanced skin and hair. It is the excellent surfactant in infant hair shampoo. They are “cocoyl glycine,” “cocoyl glutamate disodium,” and so on

From the point of view of chemical buildings, its pH worth is between 5.5 and 6.5, which is weakly acidic and near the pH value of human skin. Therefore, it is mild and skin-friendly and suitable for all hair types; amino acid surfactants are zwitterionic and quickly soluble in water. It is very easy to rinse tidy.

However it also has restrictions. Amino acid surfactants are several to loads of times a lot more expensive than ordinary surfactants, and a lot of are shampoos particularly made for babies and kids. The disadvantages of amino acid surfactants are that they are not rich in foam and have weak decontamination capacity.

The phenomenon of solidification and turbidity of surfactants in winter months is primarily because of the low temperature level creating some of its parts to take shape or speed up.

(surfactants in shampoos)

What if surfactant solidifies and comes to be turbid in winter?

This is a physical phenomenon and does not have a considerable influence on the efficiency of surfactants. In order to fix this issue, the following methods can be taken:

1. Enhance the temperature: Position the surfactant in a warm atmosphere or raise its temperature level by home heating to ensure that the taken shape or precipitated elements will slowly dissolve and the surfactant will return to a clear state. However, it needs to be kept in mind that the temperature ought to be avoided when heating to prevent impacting the surfactant’s performance.

2. Mixing: For surfactants that have actually solidified or ended up being turbid, they can be recovered to a consistent state by stirring. Mixing can help taken shape or sped up active ingredients redisperse right into the liquid and enhance surfactant quality.

3. Include solvent: In many cases, an appropriate amount of solvent can be added to weaken the surfactant, thereby improving its coagulation and turbidity. Nonetheless, the included solvent should be compatible with the surfactant and needs to not impact its use result.

Provider of Surfactant

TRUNNANO is a supplier of surfactant with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts 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. If you are looking for high-quality Narrow distribution of Semi-branched C12-13 Alcohol ethoxylates CAS 160901-19-9, please feel free to contact us and send an inquiry.

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Various copper alloy materials: widely used in electrical, construction, transportation, machinery and other fields copper and bronze alloy

Chemicals&Materials

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Mar 26,2024

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An alloy is composed of copper and various other metal or non-metal components. It has superior electric conductivity, thermal conductivity, versatility, and deterioration resistance. It is extensively made use of in electrical, construction, transport, machinery, and other areas. According to different alloying elements, copper alloys can be split into numerous kinds, and each kind has different qualities. The following introduces some commonly utilized copper alloy qualities and their matching products.

(copper)

Brass

Brass is an alloy comprised of copper and zinc. According to the various zinc web content, brass can be split into different qualities. Frequently utilized brass grades include:

1. H62 brass: The copper web content is 60.5% 63.5 %, and the zinc material is 36% 39 %. It has wonderful handling efficiency and rust resistance and is suitable for making pipelines, shutoffs, radiators, and so on.

2. H65 brass: The copper web content is 64.5%|67.5% and the zinc web content is 32.5%|35%. It has high stamina and versatility and appropriates for making bolts, springtimes, etc.

3. H68 brass: The copper web content is 67.5%|70.5%, and the zinc material is 29.5%|32.5%. It has superior electric conductivity and deterioration resistance and appropriates for making electric ports, and so on.

(copper)

Bronze

Bronze is an alloy made up of copper, tin, lead, and different other aspects. It has high strength and hardness and appropriates for making wear-resistant and corrosion-resistant components and tools. Generally utilized bronze grades include:

1. QSn6.5-0.1 tin bronze: The copper content is 93.5% 96.5 %, the tin material is 6% 6.7 %, and the lead content is 0.1% 0.25 %. It has great wear and deterioration resistance and appropriates for making bearings, gears, etc.

2. QAl9-4 light weight aluminum bronze: The copper content is 85%|87%, the aluminum content is 9%|11%, and the iron material is 4%|6%. It has high stamina and firmness and appropriates for making top quality materials. Toughness components and use parts.

(copper)

White Copper

White copper is an alloy composed of copper, nickel, and various other components. It has residential properties of corrosion resistance, high-temperature stamina, and ductility. It is widely used in the chemical industry, marine design, and other areas. Commonly utilized white copper grades include:

1. B10 white copper: The copper content is 60%|63%, and the nickel material is 37%|39%. It has great rust resistance and flexibility and appropriates for making chemical devices, aquatic design components, etc.

2. B19 white copper: The copper web content is 55%|58%, and the nickel web content is 40%|43%. It has high stamina and rust resistance and appropriates for making high-temperature parts and valves.

(copper)

Various Other Copper Alloys

In addition to brass, bronze and white copper, there are a few other types of copper alloys, such as chromium zirconium copper, aluminum bronze, silicon bronze, etc. These copper alloys have their qualities and uses. As an example, chromium-zirconium copper has excellent electric conductivity and deterioration resistance and is suitable for making electrical adapters and terminals; aluminum bronze has high stamina and hardness, it additionally fits for making wear-resistant components. And tools; silicon bronze has excellent handling buildings and corrosion resistance and is suitable for making components for ships and chemical devices.

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About Copperchannel

Copperchannel is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality copper and relative materials. The company export to many countries, such as USA, Canada,Europe,UAE,South Africa, etc. As a leading nanotechnology development manufacturer, Copperchannel dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for copper and bronze alloy, please send an email to: nanotrun@yahoo.com

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The compound annual growth rate of the polycarboxylate high-efficiency water-reducing agent monomer market is 9.5%

Chemicals&Materials

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Jan 23,2024

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The compound annual growth rate of the polycarboxylate high-efficiency water-reducing agent monomer market is 9.5%

The global market worth of polycarboxylate superplasticizer monomers is projected to achieve 1.6733 billion US dollars by 2022. By 2028, it is projected to increase to 2.8843 billion US dollars, reflecting a compound annual growth rate of 9.5% throughout the evaluation period.

The primary component for creating high-efficiency water-reducing agents (WRA) for concrete is polycarboxylic acid water-reducing agent monomer. WRA significantly impacts the freshness properties of concrete, allowing for a 5% to 12% decrease in water usage while maintaining a consistent texture. Using WRA may accelerate or delay the initial setting time of concrete.

Some of the commonly employed monomers for plasticizers are isobutanol polyoxyethylene ether (HPEG or VPEG or XPEG), methoxy polyethylene glycol (MPEG), allyl polyethylene glycol (APEG), and trimethylated polyethylene glycol (TPEG).

TRUNNANO Concrete water-reducing agent

Polycarboxylic acid superplasticizer is a high-performance water-reducing agent widely used in various concrete engineering fields. Here are some common application areas:

Highway bridges

Polycarboxylic acid superplasticizers are mainly used in highway bridges to improve concrete’s compressive, flexural strength, and durability. By adding an appropriate amount of polycarboxylate superplasticizer, the water-cement ratio of concrete can be significantly reduced, and its compactness and strength can be improved; this can not only extend the service life of the bridge but also reduce the frequency of maintenance and replacement, saving maintenance costs. Meanwhile, polycarboxylate superplasticizers can also improve the rheological properties of concrete, making construction more convenient and efficient.

Dam engineering

Dam engineering must withstand enormous water pressure and various complex environmental conditions, thus requiring very high strength and durability of concrete. Polycarboxylic acid, a high-efficiency water-reducing agent, can improve dam concrete’s early and late strength, shorten the construction period, and reduce engineering costs. At the same time, it can also improve concrete impermeability and durability, enhance dams’ water pressure resistance and anti-seepage performance, and reduce defects such as cracks and leaks.

Tunnel engineering

In tunnel engineering, polycarboxylate superplasticizers can improve concrete’s early and late strength, shorten the construction period, and reduce engineering costs. At the same time, it can also improve the workability of concrete and increase construction efficiency. By adding an appropriate amount of polycarboxylate superplasticizer, the water-cement ratio of concrete can be significantly reduced, its compactness and strength can be improved, and defects such as shrinkage and cracking in concrete can be reduced; this can improve the stability and durability of tunnel structures, reducing the hassle of maintenance and upkeep.

High-rise buildings

High-rise buildings require high concrete strength, durability, and rheological properties. Polycarboxylic acid superplasticizers can improve high-rise building concrete’s compressive strength, flexural strength, and durability. Including a suitable quantity of polycarboxylate superplasticizer can greatly diminish the water-cement ratio of concrete, enhance its density and durability, and decrease imperfections like shrinkage and cracking. Additionally, it can improve the maneuverability of the concrete, boost productivity, speed up construction timelines, and lower project expenses, thus offering valuable technical assistance for erecting tall structures.

Nuclear power engineering

Nuclear power engineering has very high requirements for the radioactivity of concrete. Polycarboxylic acid high-efficiency water-reducing agents can improve the compactness and impermeability of concrete, reduce its porosity, and improve its durability and safety. At the same time, it can also improve the compressive strength, flexural strength, and durability of concrete, meeting the high requirements of nuclear power engineering for concrete; this can provide strong technical support for nuclear power engineering construction.

In addition, polycarboxylate superplasticizers can also be applied in other fields, such as subway engineering, port terminals, water conservancy engineering, etc. It can improve concrete performance indicators and engineering quality, reduce engineering costs, and provide strong technical support for engineering construction. Meanwhile, when using polycarboxylate superplasticizers, attention should also be paid to their compatibility with other additives to avoid adverse reactions. At the same time, strengthen quality inspection and control to ensure water-reducing agents’ quality and uniform dispersion.

Concrete water-reducing agent supplier

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including molybdenum Silicide, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for a high-quality and cost-effective Concrete water reducing agent, you are welcome to contact us or inquire any time.

Preparation, application, storage and transportation of neutral sodium silicate liquid

Chemicals&Materials

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Dec 20,2023

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Preparation, application, storage and transportation of neutral sodium silicate liquid

Neutral sodium silicate liquid, a colorless or slightly colored transparent or semi-transparent viscous liquid, also known as sodium silicate solution or water glass, is an essential inorganic salt substance. It is made by mixing sodium silicate with water in a particular proportion, with good stability and excellent functional characteristics. It has high solubility in water, is neutral in acid and alkali, and is not easy to react with other substances. It has a wide range of applications.

Preparation method of neutral sodium silicate liquid

Mixing sodium silicate and water: Mix sodium silicate powder with water in a particular proportion, stir and dissolve to obtain a neutral sodium silicate liquid.
Chemical synthesis method: By chemical reaction, sodium silicate reacts with acid or other reagents to produce a neutral sodium silicate liquid.

Application fields of neutral sodium silicate liquids

Building materials: Neutral sodium silicate liquid is used as an additive in building materials, improving cement’s strength and durability. In addition, it can also react with calcium ions to form calcium silicate gel, which can fill the micro pores in concrete and improve its compactness and impermeability.
Metal repair: Sodium silicate and magnesium silicate work together to form a thick slurry layer on metal surfaces such as mufflers, thereby repairing and protecting the metal surface.
Automotive repair: Inject liquid sodium silicate into the center of the car’s head parts, such as the engine, and form a strong sealant through high temperature to repair the parts.
Aquaculture: It can be used as an incubation substrate for algae growth in aquaculture.
Food preservation: Eggs preserved with liquid sodium silicate can be stored for 9 months.
Wood treatment: Wood treated with sodium silicate is more insect-resistant and flame-retardant.

Storage and transportation of neutral sodium silicate liquid

Method for storing neutral sodium silicate liquid:

Storage environment: Neutral sodium silicate liquid should be stored in a dry, calm, and well-ventilated place, avoiding direct sunlight and high-temperature environments.
Container selection: Choose a container with good sealing and leakproof for storage.
Avoid contact with areas with high humidity: Sodium silicate is prone to absorbing moisture, which can cause it to lose its activity.

Precautions for transporting neutral sodium silicate liquids:

Strictly follow the dangerous goods assembly table for assembly.
Confirm whether the packaging container is completely sealed and whether the container is not leaking, collapsing, falling, or damaged during transportation.
The transportation carriage needs to be cleaned and disinfected; otherwise, other items cannot be shipped.
When transporting on the highway, following the prescribed route and not deviating from the route at will is necessary.

Supplier

Luoyang Tongrun Nanotechnology Co., Ltd. is a supplier and manufacturer specializing in the preparation, research and development, and sales of ultra-high quality chemicals and nanomaterials.

It accepts payment through credit card, T/T, Western Union remittance, and PayPal. PDDN will ship goods to overseas customers via FedEx, DHL, sea or air freight. If you want high-quality neutral sodium silicate liquid, please consult us; we will assist you.

SCR Firing Module: the innovative power of the environmental protection industry

Electronics&Energy

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Dec 05,2023

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SCR Firing Module: the innovative power of the environmental protection industry

Application of SCR Firing Module in the field of environmental protection

Flue gas treatment of coal-fired power plants

As environmental regulations become increasingly stringent, large enterprises such as coal-fired power plants must install SCR systems to reduce emissions of pollutants such as nitrogen oxides. As an efficient flue gas treatment technology, the SCR Firing Module is widely used in the flue gas treatment of coal-fired power plants.

Application in automobile exhaust treatment

In addition to the field of coal-fired power plants, the SCR Firing Module has also been widely used in the field of automobile exhaust treatment. Using the SCR Firing Module, harmful substances in automobile exhaust can be efficiently processed, and the harm to the environment and human wellness can be reduced.

Market demand on a global scale

With the improvement of environmental awareness and the continuous development of technology, the market prospects of the SCR Firing Module are becoming more and more broad. It is predicted that in the next few years, the global demand for SCR Firing Modules will continue to grow, especially since the demand in the Chinese market is robust.

Technological innovation drives the development of the SCR Firing Module

Development and application of new catalysts

With the continuous progression of science and technology, new catalysts are constantly being developed and applied to SCR systems. These new catalysts can improve denitrification efficiency and have higher durability and stability, helping reduce enterprises’ operating costs.

Optimization of reactor design

By optimizing reactor design, reaction efficiency can be improved and energy consumption reduced. The optimized reactor design has a smaller volume and higher heat transfer efficiency, which can reduce the company’s equipment investment and maintenance costs.

Increase in reaction temperature

By increasing the reaction temperature, the activity of the catalyst and the reaction rate can be increased; this helps improve denitrification efficiency and reduce the company’s operating costs. At the same time, the life of the catalyst is also longer at high temperatures, which can further reduce the company’s maintenance costs.

The future development trend of the SCR Firing Module

Improvement and improvement of technical standards

With the popularization of SCR technology and the expansion of its application scope, relevant technical standards are constantly being improved and upgraded. In the future, the design, manufacturing, installation and use of SCR systems will be more standardized and standardized, which will help improve the stability and reliability of the system.

Trends in intelligence and automation

With the advent of Industry 4.0 and the era of intelligence, the intelligence and automation of SCR systems will become the future development trend. By introducing advanced sensors, control systems and artificial intelligence technology, the remote monitoring, fault diagnosis and automatic adjustment functions of the SCR system can be realized to improve the operating efficiency and reliability of the system.

Development trend of green energy

As the world pays more attention to renewable energy, green energy will become a future development trend. The SCR system will be combined with recyclable energy causation, such as solar and wind energy, to form a new energy supply model, which will help reduce dependence on traditional energy sources and environmental pollution.

Supplier

PDDN Photoelectron Technology Co., Ltd. is a high-tech enterprise focusing on the manufacturing, R&D and sales of power semiconductor devices. Since its establishment, the company has been committed to providing high-quality, high-performance semiconductor products to customers worldwide to meet the needs of the evolving power electronics industry.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality THYRISTOR MODULES, please send us inquiries; we will help.