MOLYKOTE PG21
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- Wide-Temperature Plastic Lubrication
- Oxidation-Resistant Silicone Grease
- Water-Resistant Friction Contact Lubrication
Product Description
MOLYKOTE PG-21 Plastislip Grease is a silicone-oil grease with a lithium-complex thickener for plastic/plastic and plastic/metal friction contacts under light to medium loads and slow to medium-fast movement. The white NLGI 2 grease has a -50 to 190 deg C service range. Typical tests give a 0.1 bar oxidation pressure drop after 100 hours at 99 deg C and corrosion degree 0. It can be applied by brush, spatula, grease gun, automatic lubricating device, or central lubrication system. Applications include control cables, water pumps, bearing bushes, gearwheels, slideways, and plastic parts in domestic, toy, and electrical equipment.
Key features
- Wide Service-Temperature Range: The typical service range extends from -50 to 190 deg C.
- Plastic Friction Contacts: The grease is intended for plastic/plastic and plastic/metal contacts under light to medium loads.
- Oxidation and Corrosion Performance: Typical oxidation pressure drop is 0.1 bar and corrosion degree is 0 under the specified test methods.
Applications
Control cables, water pumps, bearing bushes, gearwheels, slideways, and plastic friction contacts in domestic, toy, and electrical equipment.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Additional Information
As-supplied / before-processing properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Color | White | - | Typical value |
| NLGI consistency class | 2 | Unitless | DIN 51818; typical value |
| Worked penetration | 265 to 295 | mm/10 | ISO 2137; typical value |
| Density | 0.96 | g/ml | ISO 2811; 20 deg C; typical value |
| Dropping point | 250 | deg C | ISO 2176; typical test result; not a service-temperature limit |
