Dyna EF 4300BS
● Specification
Test Item | Specification |
..Apperance | ....Dark Brown Fluid |
...Specific Gravity(15/4℃) | 0.860 |
......Viscosity, cSt, 40℃ | .40.60 |
...Flash Point(COC), ℃ | .184℃ |
...Copper Strip Corrosion, 100℃, 2hr | .3a |
...Pour Point ℃ | -15.0℃ |
● Features
- EF 4300BS is a high-load cold die forging lubricant that provides prominent capability under high load - and extreme condition because of various extreme pressures and special additives added to highly - purified base oil. It reduces friction resistance and extends replacement period of tool because it - creates a strong lubricating film in working.
- Significantly reduces caloric power and restrains thermal-carbonization because of its excellent cooling - and cleaning ability.
- Carbon does not remain when bolts are trimmed in hexagonal shape. Has long lifetime because it has - good thermal oxidation stability.
- EF 4300BS emits no offensive odor and cause dermatitis.
● Additional Information
▶ Application
- Stainless steel, carbon steel, alloyed steel, general steel and various kinds of special steel
- Applying to warm forming of bolt and nut
- Drawing and press of steel
▶ Packing
- Drum--------------------------------200 L/T
- Pail---------------------------------20 L/T