Skip to main content

Chemtex Speciality Limited offers wide Range of Corrosion Inhibitors for Industrial Usage


A chemical reaction which corrodes the metal surface in presence of air,impurities dissolved in water is known as corrosion.The various range of reactions attributes to physical,electrochemical, physical erosion or may be from biological attack also.



Corrosion has severe effects not only on metal surface but also on other factors such as:-
1.     Leakage or bursting of the system.
2.     Water/Fluid Contamination.
3.     Severe heat loss better known as power loss.

So corrosion is the most imminent threat to metals which must be stopped at any cost. Industries all around the globe has given a tough competition to each other in manufacturing of corrosion inhibitors which helps to prevent corrosion.



Corrosion inhibitors are the wide range of chemical compounds which helps to prevent corrosion on metal surface.Each of these compounds are designed for some unique applications.Corrosion is mainly recognized by its attack on boilers,closed loop chiller,engine coolants,cooling water tower,sodium and calcium chloride brine solution,mono ethylene brine solution.
Now all these categories can be further subdivided like as:-
·        
BOILER CORROSION


i) Uniform/General Corrosion due to high temperature 
ii) Pitting Corrosion due to high temperature and chloride 
iii) Galvanic Corrosion due to multi-metals
iv) Oxidation Corrosion due to oxygen and carbon dioxide 
v) Stress Cracking Corrosion due to high pressure and temp.

·        
COOLING WATER CORROSION


i) Uniform/General Corrosion due to high temperature 
ii) Pitting Corrosion due to high chlorine and bromine 
iii) Galvanic Corrosion due to multi-metals 
iv) MIC (Microbiologically Induced Corrosion) 
v) Erosion Corrosion due to fast flowing fluid with abrasives.

·        
CLOSED CIRCUIT SYSTEM CORROSION  for Hot/Chilled Water System:- 
i) Oxidation Corrosion due to oxygen and air entrapment 
ii) MIC (Microbiologically Induced Corrosion)
iii) Erosion Corrosion due to fast flowing fluid with abrasives
for Glycol Brine / Methanol Brine System:- 
iv) Pitting and Uniform Corrosion due to formation of acids
for Calcium Chloride and Sodium Chloride Brine System:-
v) Pitting Corrosion due to high chlorine and bromine.

Our company Chemtex Speciality Limited has mastered in corrosion inhibitors since past three decades.These chemical compounds are better known for their cost effective,highly productive nature.The various registered trade names under these prodect category are ALSTACOOL, ALSTHERM, PROTODIN, THEODIN for:-

Contact Us

Chemtex Speciality Limited
Regd. Office :33 Brabourne Road, Kolkata 700 001,West Bengal, India
Phone : +(91)-(33)-7111-1111 / 7111-1112 Fax : +(91)-(33)-7111-1117
Mobile : +(91)-896-111-1111


Popular posts from this blog

H2S – A Silent Ultimatum to Oilfields

H 2 S Scavenger Chemical – Introduction The world has witnessed a substantial increase in E&P of crude oil to meet the need for globalization, leading to drilling of ‘deemed undesirable’ sites, owing to the presence of higher concentration of acidic gases like hydrogen sulphide, carbon dioxide, etc. These hazardous gases require proper measures before disposal or scavenging. Of these, Hydrogen sulphide/ H 2 S is the most threatening one, especially in confined or ill ventilated places. The characteristic rotten egg smell makes H 2 S recognition easy even at lower concentrations. Hydrogen Sulphide is toxic, acidic and extremely corrosive at higher concentrations. Heavier than air, it is found more near base level of the working sites. Then comes its inflammability, which may cause explosive reaction with air molecules. With peroxides, ammonia and other oxidizing chemicals, H 2 S often goes through combustible reactions, ...

Enhance IAQ of Closed Spaces with Air Fumigation: ALSTASAN SILVOX 150 FUME

Chemists around the world have shown considerable interest in various aspects and working of Hydrogen Peroxide as a disinfectant at different concentration. Over the past few years, it has been observed by them that a mere 0.5% of Hydrogen Peroxide shows excellent antiviral property within 60 seconds of application, reason being a strong oxidizing agent which helps in eliminating harmful microorganisms wherever used. It oxidizes the cell molecules, rupturing its whole structure and deactivating its ability to replicate. With silver, it has relatively wider range of biocidal (anti-bacterial and anti-fungal) pursuits than other disinfecting chemicals. Since Hydrogen Peroxide is a strong oxidizing agent and silver shows excellent anti-microbial property, their chemical combination brings a lot to the table as a rapid yet effective disinfecting agent with limited or rather no toxicity. Taking the above ideas into consideration, We at Chemtex Speciality Limited have come up with a brand n...