Product information
WEDOLIT EP 760 E is a high-viscosity, high-performance, special oil based on natural esters, developed according to the highest technical standard for use in the tube industry. The product has worldwide release of the expander head manufacturers SMS Meer and Fontijne Grotnes and is recommended by the anufacturers for the Heusler and Iprolam expander heads.
Characteristics
| MIO | Ester | EP-Additive | AW-Additive | Zn-Additive | Chlor-Paraffin |
| - | X | X | X | - | - |
Application
WEDOLIT EP 760 E is used for the lubrication of sliding surfaces and guideways of mechanical expander under extremely high surface pressure in the production of large diameter pipes made of steel, e.g. for gas and oil pipelines. WEDOLIT EP 760 E is used undiluted for the forming process. The product is self-emulsifying and can be removed by water. The emulsion can be used for pre- and subsequent cleaning process of the tubes and to clean the expander head. The emulsion can be treated with suitable additives to split into water and oily waste. The splitting water could be reused to approach the new emulsion.
Properties
? Very high lubricating-film stability under load
? Good adhesion to smooth surfaces, good wear protection
? Prevents stick slip
? With water easily washable / emulsified spontaneously.
? Stable emulsion, easy to split
? Increased forming performance for tubes of stronger and / or thicker material
Technical data
| Typical Parameters | Methods | |
| Appearances | Brown, thick fluid | - |
| Density at 20°C | 0,993 g/cm3 | ASTM D 7042 |
| Viscosity at 20°C | 1800 mm2/s | ASTM D 7042 |
| Viscosity at 40°C | 460 mm2/s | ASTM D 7042 |
| Flash Point COC | > 100 °C | DIN EN ISO 2592 |
Copper corrosion (3h, 100°C) | 1 | EN ISO 2160 |
| Timken Test | > 80 lbs | ASTM D 2782 |
| Four-Ball-Test, Weld load | > 6000 N | DIN 51350 T2 |
Information
Storage must be frost-free between 5 - 10°C. The minimum durability is 6 month in an original sealed package.
All provided data can vary within conventional technical tolerances, without affecting the product functionality. In regard to the high diversity of the possible application parameters, all information provided under exclusion of any commitment and liability. More safety and environment relevant data can be found in the latest EU safety datasheet.
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