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Connector Cleaning Lubricant | MS-538N/539N Contact Re-Nu®& Lube
A cleaning and lubricating agent that restores electrical and mechanical continuity to all types of contacts and switches. Contains a high-performance synthetic hydrocarbon oil. Excellent for relays, tuners, encoders, slide wires, rheostats, distribution panels, servomechanisms, and switching devices. Safe for most plastics. No ODC (ozone-depleting chemicals). For lubricating multi-pin connectors, use MS-381HC Connector Lubricant.
- High effective cleaning agent
- 100% Nonflammable; No ODP
- Fully Synthetic Lubricant
- RoHS2 and RoHS3 compliant
MS-538N/539N Contact Re-Nu® & Lube | Connector Cleaning Lubricant
Highly Effective Connector Cleaning Lubricant, Contains No Silicones
This excellent connector cleaning lubricant is used for lubricating contacts, switches, relays, tuners, encoders, slide wires, rheostats, distribution panels and servomechanisms to restore electrical and mechanical continuity. MS-538N/539N connector cleaning lubricant contains a high-performance synthetic hydrocarbon oil. Contains no silicones. For lubricating multi-pin connectors, use MS-381HC/MS 383H Connector Lubricant.
Connector Cleaning Lubricant Advantages
- High effective cleaning agent
- Evaporates quickly
- 100% Nonflammable; No ODP
- Fully Synthetic Lubricant
- RoHS2 and RoHS3 compliant
Sizes Available
MS-538 Contact Re-Nu® & Lube (14 oz Aerosol)
MS-539 Contact Re-Nu® & Lube (4 oz, 8 oz, Qt, Gal, 5G, 55G)
Properties of Synthetic Oil
Kinematic Viscosity, cSt @ 212°F/100°C……………..…3.9
Kinematic Viscosity, cSt @ 104°F/40°C………..……..16.8
Kinematic Viscosity, cSt @ -40°F/-40°C…….…………2488
Viscosity Index……………………..………………….…..124
Pour Point……………………..…………………..-92°F/-69°C
Volatility, wt%………………………………………………….13
Typical Properties
Boiling Point………………………………………. 98°F/37°C
Liquid Density……………………..1.33 g/ml @ 77°F/25°C
Ozone Depletion………………………….………….…..0.00
VOC Content of MS-538N…………………………………437g/l
VOC Content of MS-539N…………………………………375g/l
Plastic Compatibility
(Immersion: 15 minutes at Room Temperature)
| · Acetal | · Polyethylene |
| · Polypropylene | · Polyester, PBT, PET |
| · PEK, PEEK | · Epoxy-Phenolics |
| · Polyimides | · Polyvinylchloride |
| · PTFE | · Liq. Crystal Polymer |
NOTE: Acrylics, ABS, and polycarbonate, if under stress, may show slight cracking or crazing damage. Test for compatibility before use.
Elastomer Compatibility
(Immersion: 15 mins at Room Temperature)
| · Butyl Rubber | · Natural Rubber |
| · Polysulfide | · EPDM |
| · Buna S | · Buna N |
| · Neoprene | · Urethane |
| · Chlorosulfonated PE | · Silicone |
| · Viton™ |
NOTE: Elastomer swelling and shrinking will, in most cases, revert to within a few percent of original size after air drying. Swell, shrinkage, and extractables are strongly affected by the compounding agents, plasticizers, and curing used in the manufacture of the elastomers. Test for compatibility before use.
Metal Compatibility
(Immersion: 2 weeks at 99°F/37°C)
- Aluminum
- Copper
- Iron
Note: Test for compatibility before use.
Why Miller-Stephenson?
Not all industrial cleaners have kept pace with the increasing demands for purity and regulatory restrictions in high technology industries. Miller-Stephenson’s specialty solvents utilize the most advanced, safest, and eco-friendly chemistry currently available. As electronic systems have become smaller and more complex, chemical purity has become even more critical. Today’s electronic components run hotter, are smaller and more complex than ever before. This creates situations where dendritic expansion or corrosion can proliferate if the cleaning is not perfect. Miller-Stephenson offers ultra-high-purity, non-flammable, and high cleaning efficiency solvents for a variety of industries and specifications. We offer VOC exempt and low or no GWP based solvent systems to meet all current and future regulatory specifications. From Electronic, Aerospace, and Military to Vapor Degreasing applications, Miller-Stephenson has the right solution for your specific application and requirements. For any technical service issues please contact our experienced staff here
Krytox™ is a trademark of The Chemours Company FC, LLC.
The recommendation made here with and the information set forth with respect to the performance or use of our products are believed, but not warranted to be accurate. The products discussed are sold without warranty, as to fitness or performance, express or implied and upon condition that purchasers shall make their own test to determine suitability of such products for their particular purposes. Likewise, statements concerning the possible uses of our products are not intended as recommendations to use our products in the infringement of any patent.
| Viscosity cSt @ 40°C | 16.8 |
| Viscosity Index | 124 |
| Pour Point | -69°C |
| Volatility, wt% | 13 |
| Boiling Point | 37°C |
| Liquid Density | 25°C |
| Ozone Depletion | 0 |
| VOC Content of MS-538 | 437g/l |
| VOC Content of MS-539 | 375g/l |
The recommendation made here with and the information set forth with respect to the performance or use of our products are believed, but not warranted to be accurate. The products discussed are sold without warranty, as to fitness or performance, express or implied and upon condition that purchasers shall make their own test to determine suitability of such products for their particular purposes. Likewise, statements concerning the possible uses of our products are not intended as recommendations to use our products in the infringement of any patent.
MS-538 (14 oz Aerosol)
MS-539 (4 oz, 8 oz, Qt, Gal, 5G, 55G)
The recommendation made here with and the information set forth with respect to the performance or use of our products are believed, but not warranted to be accurate. The products discussed are sold without warranty, as to fitness or performance, express or implied and upon condition that purchasers shall make their own test to determine suitability of such products for their particular purposes. Likewise, statements concerning the possible uses of our products are not intended as recommendations to use our products in the infringement of any patent.