Specialty Chemicals Market in USA Accelerated in February

The American Chemistry Council (ACC) reported that U.S. specialty chemicals market volumes rose a strong 0.6 percent in February. This follows an upwardly revised 0.4 percent gain in January. Volumes have generally been moving up since May. All changes in the data are reported on a three-month moving average (3MMA) basis. Of the twenty-eight specialty chemical segments we monitor, eighteen expanded in February, ten experienced decline and none were flat. During February, large gains (1.0 percent and over) occurred in antioxidants, food additives, mining chemicals, oilfield chemicals, paint additives, and rubber processing chemicals.

The overall specialty chemicals volume index was up 1.3 percent on a year-over-year (Y/Y) 3MMA basis. The index stood at 107.2% of its average 2012 levels. This is equivalent to 7.39 billion pounds (3.35 million metric tons). The down-turn in the oil and gas sector had affected headline volumes and weakness spread to other segments. Year-earlier comparisons were negative from second quarter 2015 through second quarter 2016 but are now improving as the recovery in the oil and gas sector has engaged and is now aiding head-line volumes. On a Y/Y basis, there were gains among 15 market and functional specialty chemical segments.

 

Specialty chemicals are materials manufactured on the basis of the unique performance or function and provide a wide variety of effects on which many other sectors and end-use products rely. They can be individual molecules or mixtures of molecules, known as formulations. The physical and chemical characteristics of the single molecule or mixtures along with the composition of the mixtures influence the performance end product. Individual market sectors that rely on such

 

products include automobile, aerospace, agriculture, cosmetics and food, among others.

Specialty chemicals differ from commodity chemicals. They may only have one or two uses, while commodities may have multiple or different applications for each chemical. Commodity chemicals make up most of the production volume in the global marketplace, while specialty chemicals make up most of the diversity in commerce at any given time, and are relatively high value with greater market growth rates.

This data is the only timely source of market trends for twenty-eight market and functional specialty chemical segments. Chemistry directly touches over ninety-six percent of all manufactured goods, and trends in these specialty chemical segments provide a detailed view of trends in manufacturing. The data also sheds light on how various consumer end-use markets are performing compared to others in the marketplace.

Rodine 2010 Corrosion Inhibitor for Boiler Chemical Cleaning – ChemEqual

Boiler systems and pipelines associated with power plants and heating systems often face the problem of mineral scaling on the inner linings and transmission bends. This is mainly due to the residual hardness of the coolant water used. While treated water is essential, minute traces of partially soluble salts of calcium, magnesium, strontium, as well as due to silica and ferrous oxides. While scaling may lead to choking and rupture of transmission pipes, oxidation due to unregulated pH of boiler feed water can result in corrosion and pitting of metal. Thus various boiler scale removal chemicals are employed to clean and maintain optimum operation efficacy of boiler systems.

The two primary choices include Ammoniated EDTA and Ammoniated Citric acid for cleaning. They are both weak organic acids and remove mineral scales and oxides by oxidation and metal ion chelating. But as the case with all metal-acid processes, acids often corrode and cause damage to metal surfaces. And damaged/abraded inner linings of boiler pipes have a risk of exploding at high water temperature and pressure. Thus appropriate acid inhibitors are needed to limit the acid attack on base metal, therefore helping check economic loss and ensure safety.

Rodine 2010 is by far the most popular choice as corrosion inhibitor for chemicals used in boiler cleaning. It is a low toxicity, non-flammable, highly soluble low viscosity liquid metal loss inhibitor for use in tetra ammoniated EDTA and tetra ammoniated Citric acid cleaning solutions. Rodine 2010 not only minimizes ferrous metal loss during chemical cleaning of power plant boilers but also effectively prevents pitting and crevice corrosion of metal surface. Rodine 2010 has a maximum operating temperature of 350°F when used with EDTA and 200°F when used with Citric acid cleaning solution with an operational life of 24hours. Laboratory testing has confirmed that it is more soluble than other commercial inhibitors at elevated pH and advantageously permits post-oxidation and dissolution of metallic copper deposits at significantly higher rates than other commercial corrosion inhibitor chemicals.

ChemEqual serves as the largest online database of chemicals and their equivalents and Rodine Acid Inhibitors from various global suppliers and manufacturers can be found and enquired here.

DOWCAL 200 Inhibited Propylene Glycol based Heat Transfer Fluid – ChemEqual

Propylene glycol, also known as Propane-1,2-diol is used as a heat transfer fluid and antifreeze, particularly as a low corrosion non-toxic substitute to ethylene glycol based cooling systems. In aluminium based cooling systems like HVAC/R, propylene glycol has shown efficacy comparable to ethylene glycol.

Benefits of PG:

• Low freezing point
• The ability to decrease the freezing point of water
• Burst protection
• Low mammalian toxicity
• Low flammability
• Excellent heat transfer properties
• A high boiling point, low vapor pressure

Water based fluids expand in volume when they freeze, causing rupturing of pipes and containment vessels. Ethylene glycol has severe toxicological and environmental implications making it unsuited for cases of human exposure. Water-PG mixtures in low temperature conditions do not create extra pressure on vessel walls and in case of leakage, they are not hazardous. This makes Propylene glycol the ideal active ingredient as heat transfer fluid in industrial systems.

DOWCAL 200 manufactured by DOW Chemicals is propylene glycol based heat transfer fluid antifreeze that has a wide range of application.  It has been formulated to operate at temperatures higher than what ordinary glycol fluids can. It has a low acute oral toxicity and includes a specially designed inhibitor package to prevent corrosion of common materials used in HVAC, Food beverage processing, solar power plants etc.

Applications:

• Single fluid process heating and cooling
• Closed-loop water based heating & air conditioning systems
• Food and brewery industry
• HVAC systems
• Pharmaceuticals
• Secondary cooling and heating
• Freeze and Burst protection
• Renewable energy systems

ChemEqual is a unique online chemical and equivalents database and B2B marketplace where Propylene Glycol based antifreeze like DOWCAL 200 and its equivalents can be easily searched and enquired here.

Rodine 2010 – Low Foaming Acid Corrosion Inhibitor

As a low toxicity liquid inhibitor, Rodine 2010 has been specially formulated to be used in chelant cleaning solutions. These solutions have been normally employed for the purpose of cleaning of metal oxides and scale from power plant boilers and pipelines. It aids in minimizing base metal dissolution during cleaning operations and in improving the scale removal efficiency. Rodine 2010 also helps in the prevention of pitting corrosion of metal surfaces. This product is low on toxicity and accounts for over 98.5% inhibition in cleaning solutions. It serves as an excellent scale remover and can be used on mild and stainless steels, as well as monel.

In different industrial sectors, different kinds of metals are used either directly for production or indirectly in manufacturing process of the machinery parts. Due to prolonged usage, these metals or metals parts tend to form rusting or undergoes scaling. Acidic treatment is of extreme importance in providing protections to these metals against scaling and rusting. This acidic treatment is generally carried out in different ways to help in the elimination of scale and rust but instead causes abrasion of metals as they exhibit corrosive properties. Therefore, this leads to the requirement of acid inhibitors to help in limiting the acid attack on base metal, thereby helping in to check the economic loss in various industrial sectors.

Rodine 2010 is a liquid formulation with its maximum temperature at 350 deg F. It is specially used for boilers clean out and can be used in synergic combination with EDTA and Ammoniated EDTA. Over temperature of 200 deg F, it is not recommended to be used with ammoniated Citric Acid. It has other unique characteristics such as low toxicity level, non-flammability, low viscosity, high solubility. It is based on novel chemistry and appears to be more soluble than other commercial acid corrosion inhibitor at the high pH in these cleaning solvents. It also exhibits post oxidation and dissolution of metallic copper deposits at a much higher rate in comparison to other available inhibitors.

ChemEqual serves as the largest online database of chemical suppliers and manufacturers that deals with the supply of any type of Acid Corrosion Inhibitor.

Corrosion is lowering your closed loop systems’ operation productivity? Know how to resolve system efficiency

Closed circuits and closed loops that involve water as an elementary medium are used extensively in many manufacturing, commercial, and industrial process activities. To ensure the maintenance of such closed circuit systems and operate at optimum efficiency, it is crucial that the proper water conditions are maintained every time. This can be attained using cautiously selected closed circuit water treatment chemicals. The destructive result of metallic corrosion can be a critical issue that alters the operation and maintenance of closed loops and closed circuit water systems.

There are a variety of products having specialized scientific formulations responsible for providing protection to closed loop systems from the unwanted effects of metallic corrosion. Among these products, Nalco 8338 holds a reputed position in serving as a closed system corrosion inhibitor that helps in protecting the system from corrosion and thereby increasing the productivity of the overall system. Nalco 8338 chemical suppliers are many and can be found through various business portals.

Historically, inhibitors manifest a great acceptance as the only way to fight against corrosion problem in the industries owing to its superior anticorrosive properties. The inhibitor is chemically adsorbed on the metal surfaces and develops a protective thin layer or film as a result of interaction between the inhibitor ions and the metallic surface. This corrosion film is nothing but the oxide which is produced due to a chemical reaction between the metallic surface and the oxygen present in the environment. The inhibitor leads to a formation of a protective layer by oxide protection of the base metal. Corrosion Inhibitors can be categorized in respect to their chemical nature as organic or inorganic and the mechanism of action as anodic, cathodic or mixed.

Different types of closed system corrosion inhibitor products can be found in the ChemEqual directory, the largest online directory for chemicals supplier all over the world wherein buyers can have a direct access to all the products and their equivalent brands along with having the convenience of sending direct enquiry to suppliers.