Product Description

Teja Degreaser-HD is specially formulated Heavy Duty surfactant for the removal of oil, grease, dirt and other foreign contaminants from the surfaces of the ferrous metals. This product is generally used to remove not only mineral oils and greases but also lanoline,Palm oil etc. by hot dip application.

Product Specifications

Colour

Light Pale Yellow Powder

Chemical Composition

Cleaning agents, Surfactants and Additives.

Odour

Nil

Foaming Tendency

Moderate

Reliability

Good

Handling

Avoid Skin Contact

Solubility

Good

pH

Alkaline Range

Toxicity

Alkali

Flash Point

Nil

Pollution Hazard

Treatable

Product Operating Data

Concentration

5%

Pointage 30 - 35 ml
Dip Time It Depends upon nature of contamination over the components
Temperature 75 - 85°C

Product Operating Procedure

Fill the tank with TejaDegreaser-HD with 2/3 of desired quanity of water and heat it about 75-85°C. Add 5 kgs. Of TejaDegreaser-HD powder per 100 ltrs. bath with continuous agitation till the chemicals are completely dissolved. Fill the tank to the operating level and raise the temperature to 85°C.   Stir the bath and draw the sample for the determination of pointage. 

Strength of TejaDegreaser-HD bath can be increased if the components are heavily contaminated with heavy oil or grease. Maintenance of the temperature is a very important factor. If the temperature of the bath is low, the efficiency of the degreasing chemical will be affected even if the concentration and the treatment time are increased. The components should be thoroughly rinsed with over flowing water system until unless Teja Degreaser-HD      is completely removed till the PH of Water becomes Neutral.

Product Application Equipment.

Teja Degreaser-HD tank should be fabricated with 4 to 5 mm thick M. S. plates (Preferably  SS 316 tank) with continuous agitation arrangement by convection current from a heating unit.

Testing and Control Procedure

Pipette out 10 ml. of the bath solution into a conical flask. Add 90 ml. of distilled water and    add 2 to 3 drops of indicator methyl orange indicator. Titrate against N/10 sulfuric acid till the colour changes from yellow to red. The burette reading is the pointage.  The pointage of   the degreasing should always be maintained at the recommended level

Chemical Replenishment

The efficiency of the degreasing bath falls due to the carry over of oils coming from the work is emulsified in the bath solution and presence of the sludge at the bottom. At this stage, Teja Degreaser-HD bath should be discarded and sent to ETP.

Safety Measures

Teja Degreaser-HD contact with skin, eyes, and clothing should be avoided and proper safety  precautions should be taken by the operators by using gloves, goggles, face shield and safety clothing. In case of accident, the affected portions should be continuously flushed with water and a   physician should be immediately consulted. For further Information please refer our Material Handling and Personal safety Data Sheet No.1.

General Information
Paint Adhesion   : Good
Gloss Retention  : Good.