|Parameter||Politren MR A1|
|Appearance||Clear oily liquid|
|Density, 20°С, g/cm3, not less than||0,8|
|Kinematic viscosity, 40°С, mm2/s, not less than||30|
|Flash point in an open cup, °С, not less than||190|
|Storage life, not less than||1 year|
- reduces friction, resulting in reduced wear rate of tools;
- facilitates operation at maximum cutting speeds;
- prevents occurrence of defects, improves surface quality;
- reduces the rate of defective parts;
- reduces overheating of tools;
- does not contain substances that cause metal corrosion;
- does not corrode tools or machine parts.
Politren MR A1
- is supplied ready to use;
- easy soluble with any mineral oil;
- it is a cost-effective cooling lubricant for blade machining of metals
- and high-pressure processing of metals
Safety Requirements, Toxicological Properties and Environmental Protection
Politren MR A1 cooling lubricant is a flammable liquid with a flash point of not less than 175°C in an open cup.
In accordance with GOST 12.1.007-76 the product is classified in the lowest hazard class IV (low hazard chemical compounds).
Upon single or multiple exposure the product does not irritate skin, or mucous membranes of the eyes. Volatile components neither cause irritation of mucous membranes of the eyes or upper respiratory tract, nor have a sensitizing effect.
When using this product the main component polluting the air in the working area is mineral oil aerosol (MPC is 5 mg/m3).
The premises where Politren MR A1 is used shall be equipped with continuously operating supply and exhaust mechanical ventilation. Within the production facilities the air shall be monitored subject to the shop-floor air monitoring schedule agreed with the local public health authorities.
The personnel involved in handling the product shall wear protective clothing and use personal protective equipment in accordance with standard industry norms.
When manufacturing and/or using Politren MR A1 oil-based solutions, the requirements of "Sanitary rules for working with cooling lubricants and tool lubrication", No. 3935-85 dated 09.29.1985, shall be complied with.
Use clean cloth to remove the lubricant from hands or face; wash the remaining product away with warm soapy water.
In case of ingress of the coolant lubricant onto working parts of the machinery, the floor of the machinery area shall be cleaned with rags, and the remaining product shall be washed away with water.
Politren MR А1 is a water-insoluble oily liquid. Its maximum permissible concentration in water bodies (MPCw) determined for oil is 0.4 mg/l.