MOLYKOTE MH-62
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- Compatible Plastic-Contact Lubrication
- Broad-Range PAO Grease Performance
- Solid-Lubricant Load Support
Product Description
MOLYKOTE MH-62 (USA) Grease is a PAO grease with lithium soap thickener and solid lubricants for contact points on plastic parts. The formulation offers good compatibility with most plastics and rubber across a typical -40 to 120 deg C temperature range. Worked penetration is 280, while the JIS K 2220 dropping point is 195 deg C. Four-ball testing gives a 3530 N weld load and 0.60 mm wear scar under the specified ASTM test conditions. The grease is used for long-term mechanical lubrication involving plastic contacts.
Key features
- Plastic and Rubber Compatibility: The PAO grease shows good compatibility with most plastics and rubber.
- Wide Temperature Range: Typical operating values span -40 to 120 deg C for plastic-contact lubrication.
- Solid-Lubricant Load Performance: Four-ball results include a 3530 N weld load and 0.60 mm wear scar under the specified test conditions.
Applications
Long-term lubrication of mechanical elements and plastic-contact lubrication where the manufacturer specifies the grade.
TDS, SDS & Technical Documents
Technical Specifications
Thermal Properties
Additional Information
As-supplied / before-processing properties
Typical values; not for use in preparing specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Temperature range | -40 to 120 | deg C | Typical |
| Worked penetration | 280 | - | JIS K 2220; 60 strokes |
| Bleed | 2.3 | % | JIS K 2220; 100 deg C, 24 hr |
| Evaporation | 0.1 | % | JIS K 2220; 99 deg C, 22 hr |
| Dropping point | 195 | deg C | JIS K 2220 |
| Copper corrosion | 1a | - | JIS K 2220; 100 deg C, 24 hr |
| Four-ball weld load | 3530 | N | ASTM D2596; 1500 rpm, 1 hr |
| Four-ball wear scar | 0.60 | mm | ASTM D2226; 1200 rpm, 40 kg, 1 hr |
