• Pratap Tex-Chem Private Limited

Semi Synthetic Coolant

Pratap Tex-Chem Pvt Ltd offers medium oil Semi Synthetic Coolant, Supercut-5000-SS. This is medium oil content stable water soluble metalworking fluid. It forms stable milky emulsion in soft and hard water. It has got a good bio-stability which makes it low on odour and it gives excellent rust protection to machines and components even in hard water. Supercut-5000-SS does not contain harmful additives which makes it eco-friendly and human friendly. It gives high tool life even at elevated temperatures due to compounded extreme pressure additives; and excellently smooth cutting performance due to excellent flushing off properties. It also helps in getting better job finish and easy and quick carriage of chips to the chip conveyor or magnetic separator.
Advantages

• Free from added triazine biocides, nonyl phenol and NP ethoxylates, sulphur EP, phosphorus EP, colouring dyes, multi metal compatibility – ferrous and non-ferrous alloys including high tensile steels, aluminium alloys and yellow metal alloys
• Easily forms a stable milky emulsion in different types of water with hardness ranging from 50-600 PPM

Typical physical properties

• Appearance – amber fluid
• Specific gravity – 0.92-0.95
• Flash point – >150°C
• PH of 5% emulsion – 8.8 to 9.5
• Refractometer factor – 1.0

The company has specific instructions for mixing of the product and recommends use of automated mixing systems to avoid an unstable result. It also suggests checking emulsion strength using a calibrated refractometer. The working concentration should be carefully controlled and monitored on a daily basis as higher and lower working concentrations have health and safety implications. Machines should be cleaned out regularly. Fluid and particulate contaminants should be kept to a minimum. This is important especially in terms of bacterial control and is in line with the latest advice from government and professional sources.