MOLYKOTE 7325
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- Starter-Motor Clutch Lubrication
- -40 to 150 deg C Range
- Oxidation and Moisture Resistance
Product Description
MOLYKOTE 7325 Grease is a white, lithium-thickened phenylmethyl silicone grease with EP/AW additives for over-running clutches in automotive starter motors. It has NLGI consistency class 1-2 and an approximate base-oil viscosity of 100 cSt at 40 deg C. The grease supports brush, spatula or automatic filling after lubrication points are cleaned. Its service-temperature range is -40 to 150 deg C. Typical properties include controlled bleed and evaporation at 150 deg C. Refer to the exact US SDS for this grease's safety information. Temperature, oxidation and moisture performance apply only under the specified operating and test conditions.
Key features
- Starter-motor clutch lubrication: Designed for over-running clutches in automotive starter motors.
- Wide service-temperature range: Has an operating range of -40 to 150 deg C.
- Oxidation and moisture resistance: Combines silicone base oil, lithium thickener and EP/AW additives for the stated clutch application.
Applications
The application is lubrication of over-running clutches in automotive starter motors.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Additional Information
As-supplied / before-processing properties
Typical consistency and bulk-grease values are shown separately from the documented -40 to 150 deg C service-temperature range.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Color | White | - | Typical; as supplied |
| Consistency | 1-2 | NLGI class | DIN 51818 |
| Base-oil viscosity | approximately 100 | cSt | Manufacturer product page at 40 deg C |
| Unworked penetration | 290 to 320 | 0.1 mm | DIN ISO 2137 |
| Worked penetration | 295 to 325 | 0.1 mm | DIN ISO 2137 |
| Dropping point | >200 | deg C | DIN ISO 2176; not an operating-temperature limit |
| Bleed | <=6 | % | CTM 0033 at 150 deg C for 24 hours |
| Evaporation | <=4 | % | CTM 0033 at 150 deg C for 24 hours |
