LUBIDE SK 10
A versatile extreme pressure additive Sulphurised Karanja oil contains about 9.5% sulphur, sulphurised under controlled conditions to give a product of good compatibility, viscosity, colour & low copper corrosion characteristics. It is widely used in preparation of cutting fluids, ep greases & gear oils.
TYPICAL SPECIFICATIONS
| TEST | SPECIFICATION |
| APPEARANCE | CLER BRIGHT VISCOUS FLUID |
| COLOUR | REDDISH BROWN |
| KINEMATIC VISCOSITY @ 100 °C,cST. | 100 - 150 |
| COPPER CORROSION TEST @ 100 C. 100% FOR 1 Hr. | I. B. MAX. |
| COPPER CORROSION TEST @ 100 C. 10% IN MINERAL OIL FOR 3 Hrs. | I. A. |
| 10% SOLUBILITY IN 150 SN | GOOD |
| SULPHUR CONTENT, % Wt. | 9.5 TO 10 |
LUBIDE SG 10
A refined vegetable oil is sulphurised under controlled conditions to give a product containing about 8.5% sulphur. The product is of medium viscosity, lighter colour, low odour, excellent compatibility & low copper corrosion characteristics. Recommended for cutting oils, EP greases & gear oils where very low odour factor & light colour is desired.
TYPICAL SPECIFICATIONS
| TEST | SPECIFICATION |
| APPEARANCE | CLAR BRIGHT VISCOUS FLUID |
| COLOUR | BROWN/DARK AMBER |
| KINEMATIC VISCOSITY @ 100 °C,cST. | 70 - 100 |
| COPPER CORROSION TEST @ 100 C. 100% FOR 1 Hrs. | 1B MAX |
| COPPER CORROSION TEST @ 100 C. 10% IN MINERAL OIL FOR 3 Hrs. | I. A. |
| 10 % SOLUBILITY IN 150 SN | GOOD |
| SULPHUR CONTENT, % Wt. | 9 – 9.7 |
LUBIDE SOA
An oleic acid is sulphurised under controlled conditions to give a product containing about 8% sulphur. the product is of medium viscosity, lighter colour, low odour, excellent compatability and low copper corrosion characteristics.
Recommended for cutting oils, EP greases, gear oils where very low odour factor and light colours are desired.
TYPICAL SPECIFICATIONS
| TEST | SPECIFICATION |
| APPEARANCE | CLAR BRIGHT VISCOUS FLUID |
| COLOUR | BROWN |
| KINEMATIC VISCOSITY @ 100 °C,cST. | 14 |
| COPPER CORROSION TEST @ 100 C. 100% FOR 1 Hrs. | 1B MAX |
| COPPER CORROSION TEST @ 100 C. 10% IN MINERAL OIL FOR 3 Hrs. | I. A. |
| 10 % SOLUBILITY IN 150 SN | GOOD |
| SULPHUR CONTENT, % Wt. | 8 – 8.5 |
LUBIDE Pb. 18
LUBIDE Pb 18 is an EP additive based on lead. It contains 18% lead by weight. It is a homogeneous clear fluid manufactured under controlled conditions to produce a product with excellent miscibility and compatibility with praraffinic and napthenic lube oil. Products with higher Lead content are also available. Containing 22-25% lead by weight.
TYPICAL SPECIFICATIONS
| TEST | SPECIFICATION |
| APPEARANCE | Homogeneous viscous clear fluid. |
| COLOUR | Dark Brown |
| DENSITY @ 29.5º C | Typical 1.1215. |
| VISCOSITY SUS @ 98.9 ºC | 90 to 150 |
| FLASH POINT COC ºC. | 150 min. |
| POUR POINT ºC | + 6 |
| SEDIMENT % | 0.1 max. |
| Pb. % by wt. | 17.5 to 18.5 |
| MISCIBILITY & COMPATABILITY WITH SN 150 | No Separation of the additive after centrifuging 1Hr. @ 2000 rpm at room temp. |
LUBIDE RA
A fluid amide, an important constituent of rust preventives and coolant formulations for metal cutting fluids.
TYPICAL SPECIFICATIONS
| TEST | SPECIFICATION |
| APPEARANCE | CLEAR BRIGHT VISCOUS FLUID |
| COLOUR | LIGHT AMBER |
| K.V. @ 100°C., Cst. | 210.34 |
| DENSITY @29.5ºC | 0.9608 |
| pH of 5% EMULSION IN DISTILLED WATER pH of 3% EMULSION IN DISTILLED WATER |
8.3 8.2 |
| ACID VALUE, Mg of KOH / gm | 4.33 |
| SOLUBILITY IN MINERAL OIL (150 SN & 500 SN) | GOOD |
LUBIDE VI
It is an OCP type viscosity and viscosity index improver. Suitable for blending with multigrade engine oils, gear oils and lubricants calling for high viscosity index with good shear stability characteristics. It has excellent compatibility with other additives and paraffinic as well as refined naphthenic lubricating oils.
TYPICAL SPECIFICATIONS
| TEST | SPECIFICATION |
| APPEARANCE | CLEAR BRIGHT VISCOUS FLUID |
| COLOUR | PALE YELLOW |
| BROOKFIELD VISCOSITY @ 40 C., CP | 15000 |
| BROOKFIELD VISCOSITY @ 100 C., CP | 1000 |
| BOOST IN VI OF 95 VI 500 SN WITH 1 % LUBIDE VI 37 | 3 |
| BOOST IN VI OF 95 VI 500 SN WITH 2 % LUBIDE VI 37 | 6 |
| INCREASE IN VISCOSITY OF 500 SN WITH 1, 2, & 3% OF LUBIDE VI 37 FROM ORIGINAL 11 cSt. @ 100 c. |
1% 0.8 2% 1.6 3% 2.4 |
| SOLUBILITY OF LUBIDE VI 37 IN BASE OIL ( 500 SN, 150 BS) | GOOD |
LUBIDE EO
LUBIDE EO is an emulsifier package fully formulated to give a soluble cutting when diluted with napthanic as well as paraffinic base oils.
LUBIDE EO contains inhibitors to protect metal from corrosion as well as prevent bacterial growth. A good coolant management practice can offer long sump life as well.
Typical Properties:
| Sr. No. |
Tests | Method | Requirements | Results |
| 1 | Appearance | Visual | C&B Fluid | C&B Fluid |
| 2 | Colour | Visual | Report | Dark Amber |
| 3 | Density at 29.5 ° C | ASTM D 1298 | Report | 0.978 |
| 4 | Viscosity at 40 ° C cSt. Min. (Blend of 20% Lubide EO with 80% 150SN Oil) |
ASTM D 445 | 20 | 44.89 |
| 5 | Flash Point, COC, °C Min. | ASTM D 92 | 150 | > 150° |
Treat level of 20% LUBIDE EO will formulate an excellent Soluble Cutting oil with the following properties:
SOLUBLE CUTTIG OIL : COOLRITE GP
| Sr. No. |
Tests | Method | Requirements | Results |
| 1 | Appearance | Visual | C&B Fluid | C&B Fluid |
| 2 | Colour | Visual | Report | Dark Amber |
| 3 | Density at 29.5 ° C | ASTM D 1298 | Report | 0.902 |
| 4 | Viscosity at 40 ° C cSt. Min. | ASTM D 445 | 20 | 44.89 |
| 5 | Flash Point, COC, °C Min. | ASTM D 92 | 150 | > 150° |
| 6 | Copper strip corrosion test at 100°C for 3 Hrs. |
ASTM D 130 | Not worse than 1 | 1A |
| 7 | Frothing test 5:1 and 20:1 ratio in 200 ppm hardness as CaCO₃ |
IP 312 | No froth after 15 minutes |
Passes |
| 8 | Emulsion test 5:1 and 20:1 ratio in water of 400 ppm water (as CaCO₃) |
ASTM D 2711 | 0.1 ml oil and 0.2 ml cream permitted |
Passes |
| 9 | Cast iron corrosion test, 20:1 ratio with 400 ppm hard water (as calcium carbonate) max. |
IP 125 | 0/1-1 | Passes |
