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Avudai Surface Treatments Pvt LtdAvudai Surface Treatments Pvt Ltd
 Surface Treatment Chemicals
Our company manufactures and export the surface treatment chemicals like de-rusting chemicals, degreasing chemical, phosphating chemical, passivation chemicals, chromatizing chemicals, acid inhibitor, paint stripper, blackening chemical and bluing chemicals. Our range of metal surface treatment chemicals include degreasing chemicals, pickling chemicals, phosphating chemicals, phosphate based chemicals, pretreatment chemicals, chromatizing chemicals, oxidizing chemicals, rust converter and metal cleaning chemicals.


Degreasing Chemicals

As an essential process for many industrial purposes, degreasing includes removal of oil soils, grease and lubricating. Our wide range of degreasing chemicals/alkaline degreasing chemicals / solvent degreasing chemical / ultrasonic degreasers are effective in removal of such things. We offer following chemical products in our range of degreasing chemicals:
 
Everclean- Alkaline type degreaser
We provide alkaline type degreaser in the name of Everclean. Our Alkaline type degreaser effectively removes oil content completely and considered one of the best among other types of degreaser. Alkaline type degreaser is more effective as it converts insoluble fatty acid to soluble fatty acids.
 
We offer following types of alkaline degreaser:
  • Ambient and hot temperature degreaser
  • Alkaline degreaser for both ferrous and non-ferrous components
  • Heavy duty and light duty degreaser for both dip and spray mode of application
  • Non-etching, non-caustic and non-silicate alkaline degreaser
  • Degreaser for both spray and dip mode of application
 
Eversolve – Emulsion type degreaser
                     
We offer emulsion type degreaser in the name of Eversolve. It is an emulsion type metal cleaner specially formulated to clean oils and soils from aluminium, iron, zinc, steel and casting surface without undesirable consequence. Itt does not produce corrosive fumes and pungent smell.
 
We offer following types of emulsion degreaser:
  • Emulsion degreaser cum Desmuting for aluminium surface
  • Emulsion type degreaser for aluminium, MS components and casting components
  • Degreaser for both dip and spray mode of application
Atlas- Solvent type degreaser
Atlas is a solvent type degreaser to clean grease and oil from metal surface. It was developed to provide super strength cleaning and degreasing power for ferrous and non ferrous components while protecting the user and the environment   by eliminating the use of perchloro ethylene, trichloro ethylene and benezene.
  • Degreaser for both dip and spray mode of application.
  • Water soluble solvent type chemical
Ultraclean- Ultrasonic cleaner
Ultraclean removes oil and grease from steel, stainless steel, magnesium and nickel. It removes superficial impurities in the metal surface.  Ultrasonic cleaners are faster and   more consistent than any other cleaning product.
  • Acidic based ultrasonic cleaner
  • Solvent based ultrasonic cleaner
Cleanol
Cleanol removes oil, dirt, soil, dust from concrete floor, machine surface, etc


Degreasing Chemicals


2) DERUSTING/DESCALING /DESMUTING AND PICKLINGCHEMICALS

Our company manufacture a wide range of pickling chemicals / derusting chemicals / desmuting chemicals / descaling chemicals in the variants of rustgun, scalegun, brightgun, brogun, oxogun, alubright and yesclean. These pickling chemicals are used to remove rust, scales, welding scales, thin film of oil and grease. These pickling chemicals replaces the use of hydrochloric acid to remove rust. These chemicals are relatively safe chemicals for metal cleaning as these are formulated using environmentally safe acids.
 
Our range of derusting chemicals includes:
  • Rustgun: It is used as rust remover.
  • Scalegun: It is used as scale remover.
  • Brightgun: It is used as de-rusting and de-scaling chemicals for shinning surface.
  • Brogun: It is used to remove rust and scale at hot condition. It is eco friendly de-ruster with no effluent treatment required.
  • Oxogun: It is used as rust remover in hot condition.
  • ALUBRIGHT: It is used as desmuting chemical for aluminium surface.
  • Yesclean: It is used as pickling chemical for stainless steel surface.


2) DERUSTING/DESCALING /DESMUTING AND PICKLINGCHEMICALS


Phosphating chemicals

We offer various phosphating chemicals / tri-cationic phosphating and calcium modified phosphating chemicals which are used to protect metals from corrosion and increase their resistance to wear for further application. The phosphating chemicals are considered an ideal base for subsequent painting, liquid paints, powder coating, oil coating, rubber coating and cold forming.
 
We offer following phosphating chemicals in our product range:
 
Vanphos- Degreasing cum phosphating chemicals
 
We offer Vanphos as an degreasing cum phosphating chemical for painting surface. Iron phosphated surface can be welded as it exhibits mechanical property. The waste disposal is very simple as it contains no toxic and harmful chemicals.
 
We offer following types of Vanphos in our product range:
  • Chemicals for ferrous and its alloy components
  • 3 in 1 chemicals for removing light rust, light oil and forms light iron Phosphate coating
  • Dip and spray type chemicals
  • 3 in 1 chemicals for removing light rust, medium oil content and form light iron phosphate coating                    
Separate degreasing and de-rusting chemicals should be used for heavy rust and oil.
 
Everphos- Calcium modified zinc phosphating chemicals
We provide Everphos as a calcium modified chemical for painting surface. Everphos produce fine smooth zinc phosphate coating on properly cleaned metal surface. Its fine crystal formation ensures minimum paint shrinkage in to the phosphate layer and hence minimum gloss reduction.

This chemical product is provided as:
  • Phosphating chemicals for steel and iron surface               
  • Phosphating chemicals available for both dip and spray type mode of application
  • Both hot and cold Phosphating
Triphos- Tricationic phosphating
Our company manufactures and supplies Triphos which is a tricationic phosphating chemical used for the purpose of painting surface. It is particularly recommended for articles, which have to withstand severe climate conditions after painting.
  • Both dip and spray chemicals
Triphos is used for following painting applications:
  • Car accessories
  • Metal cases
  • Signs
  • Stsampings
  • Washing machine cabinets
  • Sheet metal parts 


 Phosphating chemicals


Iron/zinc/tricationic/calcium modified Phosphating Chemicals

We offer a wide range of phosphate based chemicals. Our  phosphate based chemicals.  are three major reasons for phosphating benefiting your process.
  • Form a stable inert coating on the metal surface
  • Provide excellent paint adhesion
  • Inhibit the spread of corrosion from damaged area
Our range of phosphate based chemicals includes:
 
Galphos- Phosphating chemicals for galvanized surface: Galphos is a phosphating chemical for galvanized painting surface. Galphos produces fine smooth zinc phosphating on properly cleaned galvanized metal surface.

  • Both hot and cold phosphating
  • Phosphating chemicals available for both dip and spray type mode of application
  • Phosphating chemicals for steel and iron surface

Galphos is available in following types:
  • Phosphating chemicals available for both dip and spray type mode of application
  • Phosphating chemicals for steel and iron surface
  • Both hot and cold phosphating
 
Aluphos- Phosphating chemicals for aluminium surface
 
Aluphos is a phosphating chemical for aluminium surface. It is chrome free chemicals for corrosion prevention and protection for aluminium surface. Phosphated surface in Aluphos is ideally suited for organic finishing (painting or powder coating) surface. Phosphated parts in Aluphos can be welded prior to organic coating that gives out standard mechanical properties.

 
Surphos- Phosphating chemicals for oil coating
 
Our product Surphos is used for oiling surface. It produces phosphate coating on cleaned steel and zinc surface. The components are phosphate coated and sealed with suitable rust preventive oil. It is used on moving parts such as piston rings, gears and crank shaft. It forms a coating integral with the metal and when oiled it will be used as bearing surface which holds the oil between the moving parts.
  • Zinc based phosphate coating
  • Manganese based phosphate coating

Drawphos- Phosphating chemicals for cold forming
                    
We offer phosphate based chemicals in the name of Drawphos to be used for cold forming components. It forms heavy Zinc phosphate on properly cleaned ferrous surface. Our variants available in this range are:
  •  Chemicals for tube drawing
  •  Chemicals for wire drawing


Iron/zinc/tricationic/calcium modified Phosphating Chemicals


Nano Pretreatment Chemicals

We offer nano pretreatment chemicals which are used for coating on all types of metals like steel, aluminium, zinc and its alloys, magnesium substrate etc. This type of coating is a dramatic improvement in ecological as well as in economics. These processes are free of heavy metals such as nickel, magnesium and zinc and are subject to restriction in the field of worker safety or waste disposal.
 
Some of the advantages of nano pretreatment chemicals are:
  • It reduces waste disposal, cleaning and maintenance as it forms very low sludge. 
  • It can be operated in ambient temperature.
  • It also reduces process time significantly.
  • The coating gives good paint adhesion as it penetrates deeply into the surface.
  • It reduces process time and cost as it eliminates passivating step.
It is suitable for all conventions powder and wet paint coating. It creates an inorganic extremely high density layer incorporating Nano particles resulting in a conversion layer on the order of nanometer thick whereas phosphate coat gives in the order of microns thick. Our nano pretreatment chemicals available for both dip and spray mode of application.


Nano Pretreatment Chemicals


Chromatizing Chemicals

Chromating, or chromate conversion coatings, are extremely thin chemical coatings that provide a couple of desirable characteristics to the surface of aluminum and zinc parts such as:
  • Enhanced corrosion resistance
  • Enhanced bonding ability
  • Electrically conductive
 
Our Chromatizing chemicals are offered in following product range:
 
ALCHROM

Alchrom is a chromating chemical for aluminium surface and its alloy components. The coating can be painted or left unpainted as required.
Alchrom coating are integral with the metal and will withstand bending and denting of the surface. The following product in this range are:

  • Yellow chrome oxide coating
  • Greenish yellow chrome phosphate coatings
  •  Colourless chrome oxide coating
  • Trivalent chrome oxide coating for aluminium surface
 
ZINCHROME
 
Zinchrome is chromate conversion coatings for zinc & its alloys and zinc plated components.


Chromatizing Chemicals


Blackening and Bluing Chemicals

We offer oxidizing chemicals- blackening and bluing chemicals for conversion coatings which provide following advantages:
  • Reduces light glare (reflection)
  • Improved lubrication characteristics
  • No dimensional changes
  • The finish does not chip, peel, flake, or rub off
 
The oxidizing chemicals coatings are corrosion products which are as thin as less than 2.5 µm (.00001 in) oxide with good adhesion. It make excellent finished surface for moving parts such as hand tools and machine parts.
 
Our oxidizing chemicals range of products are provided as:
  • Blackening Chemicals
  • Bluing Chemicals


Blackening and Bluing Chemicals


Paint strippers and passivation chemicals

Apart from our above mentioned products, we also offer metal cleaning chemicals and other miscellaneous products which include:
 
Surfine- modifier: We manufacture Surfine which is an additive to additional rinse tank prior to phosphate coating. Surfine bath treatment gives neutralization and grain refiner in derusted surface. It is available for both zinc and manganese phosphating process.
 
Neutralizer: We provide Neutralizer chemicals for acidic and alkaline surface treatment.  It protects derusted surface of iron and steel.
 
Acid Inhibitor: We offer acid inhibitor which is used to remove rust and scale without attacking base metal. It reduces fumes. We provide following types of acid inhibitors:
  • Corrosion inhibitor for sulphuric acid bath
  • Corrosion inhibitor for hydrochloric acid bath
Evercure-passivating chemicals for pickled surface: Our offering as Evercure is a passivating chemical used for the treatment of pickled surface. It produces passivating film on derusted surface of iron and steel. It protects iron and steel from rusting in-between surface.
 
Everfix- passivating chemicals for painting surface: We offer Everfix as a passivating chemical used for the treatment of painting surface. It is necessary to apply a post-treatment in order to seal the parts. It helps in obtaining maximum corrosion resistance over phosphate coatings. Everfix is used for following applications:
  • Chrome passivation
  • Non-chrome passivation
Everlube- lubricants for cold forming surface: It is powdered chemical which is readily soluble in warm water and is used to produce a drawing lubricant bath that tightly adheres to phosphated coated surface.

Stainer- stainer for phosphated surface: We provide stainer for phosphated surface. It is provided as a spirited soluble black stainer with anti rust properties. It is used on cleaned phosphated surface.
                
Everstrip- paint stripper/remover: Everstrip is a paint remover / paint stripper chemicals for ferrous, cast iron, stainless steel, brick and aluminium. It can be done either by applying or dipping method.


Paint strippers  and passivation chemicals


Rust Converter chemicals

Our company manufactures rust converters and provides as ruseater. It converts adamantly adhering rust into an organo–complex compound. The coating gives good mechanical stability, abrasion resistance, bond strength and excellent anti-corrosive properties. This coating is an ideal base for the subsequent protecting coat of paint, Brush or dip.
 
We offer rust converters in following variants as:
  • Organic based chemicals
  • Phosphoric based chemicals


Rust Converter chemicals


CLEANING CHEMICALS

 CLEANOL
                       Cleanol removes oil, dirt, soil, dust from concrete floor, machine surface, etc. In the industry there is a constant demand for multi surface heavy duty cleaners that are tough on dirt and grease, yet gentle on surface. Some cleaners are tough on dirt but also tough on surface. Some cleaners are gentleto surface but leave dirt and streaks behind. The chemist at Avudai surface treatments pvt ltd has developed cleanol, the perfect heavy duty cleaner mainly because of its versatility.

CLEAN POWER
 
                    Clean power is a fast acting, highly, concentrated spray type metal parts cleaner. It clean brake dust, oil, grease, tar and other contaminants and it leaves  no residue.
 
Benefits
§         Excellent Brake and general purpose cleaner
§         Quickly removes brake dust, oil, grease, tar, and other contaminants
§         Having low voc content (i.e. less than 45%), low toxicity, acceptable odor, acceptable dry time and excellent cleaning performance is desired.



 


CLEANING CHEMICALS
Degreasing Chemicals
2) DERUSTING/DESCALING /DESMUTING AND PICKLINGCHEMICALS
Phosphating chemicals
Iron/zinc/tricationic/calcium modified Phosphating Chemicals
Nano Pretreatment Chemicals
Chromatizing Chemicals
Blackening and Bluing Chemicals
Paint strippers and passivation chemicals
Rust Converter chemicals
CLEANING CHEMICALS

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