KYODO YUSHI Multemp AC-J Rubber-Compatible Synthetic Grease
KYODO YUSHI Multemp AC-J is a specialty automotive grease formulated with polyglycol-based synthetic oil and a lithium-soap thickener. KYODO YUSHI classifies it as an automotive brake-system grease and lists a typical penetration grade of approximately 280. Compared with conventional mineral-oil-based greases, Multemp AC-J is better suited to lubrication points in contact with rubber materials such as natural rubber and EPDM. Its synthetic base-oil system helps reduce adverse effects on rubber while providing stable lubrication between rubber and metal components.
Product Details
Product Features
Excellent Rubber Compatibility: Polyglycol-based synthetic oil has little adverse effect on rubber materials and is suitable for EPDM and natural-rubber contact areas.
Stable Lubrication Performance: Forms a stable lubricating film in rubber-to-metal sliding mechanisms, helping reduce friction and wear.
Lithium-Soap Thickener: Uses a lithium-soap thickener to provide suitable consistency, adhesion and mechanical stability for automotive applications.
Suitable for Brake Systems: KYODO YUSHI lists Multemp AC-J under automotive brake applications, particularly where rubber compatibility is required.
Wide Service Temperature Range: Distributor data lists a recommended service-temperature range of approximately -45°C to 130°C.
Product Applications
Automotive Brake Systems: Suitable for rubber components, seals and metal sliding parts in automotive brake mechanisms.
EPDM Rubber Components: Suitable for lubrication points in contact with EPDM, natural rubber and similar elastomer materials.
O-Rings and Seals: Can be used on O-rings, seals, shafts and sliding parts in pneumatic actuators and similar equipment.
Rear Wiper Mechanisms: Public service documentation shows use on rear-wiper motor shaft grommets to reduce friction and squeal.
Rubber-to-Metal Sliding Mechanisms: Suitable for precision moving components and mechanisms where rubber compatibility is an important requirement.
| Item | Multemp AC-J |
|---|---|
| Product Type | Rubber-Compatible Synthetic Grease |
| Brand | KYODO YUSHI |
| Model | Multemp AC-J |
| Thickener | Lithium Soap |
| Base Oil | Polyglycol-Based Synthetic Oil |
| Penetration | Approx. 280 |
| Approximate NLGI Grade | No.2 |
| Appearance | Light Brown |
| Recommended Service Temperature Range | -45°C to 130°C |
