Summary:
This product is based on water and glycol as the base fluid, and add a variety of additives such as antiwear agent, antioxidant, antirust agent, antifoam agent and so on.
[performance features]
Excellent fire resistance to ensure the safe use of oil at high temperature or in contact with open fire;
Good lubrication performance, no deterioration, storage life up to two years;
Long service life, under normal working conditions and service conditions, the service life shall not be less than 10000 hours.
[executive standard]
This product conforms to Q / sh303 107-2004 standard.
[typical data]
Project | Typical data |
40Number | 50Number |
appearance | Red transparent liquid | Red transparent liquid |
viscosity，mm 2 /s |
|
|
40℃ | 42.96 | 51.2 |
-18℃ | 923 | 910 |
viscosity index | 185 | 230 |
density(20℃)，g/cm3 | 1.082 | 1.080 |
Freezing point，℃ | ＜-50 | ＜-50 |
pHvalue | 8.9 | 10.2 |
copper corrosion(T2Cu，50℃×3h） | 1a | 1a |
[purpose]
This product is widely used in open fire and high temperature environment, and becomes an important fire-resistant hydraulic medium. It is mainly applicable to the hydraulic system that needs fire protection in iron and steel, such as coking furnace door, coke blocking car, die casting machine, extruder, forging machine, electric furnace cover opening, ladle sliding nozzle, continuous casting machine, hot rolling machine, welding robot, plastic extruder, glass forming machine, etc. -At 50 ℃ ~ + 60 ℃, the operating pressure can reach 20MPa.
[products with equivalent performance abroad]
The 4631 has the same performance as similar products of the following brands: Houghton safe620 fr200d, NYVAC 20, HFC 46 BP enersyn sf-c shell virus C46.
[precautions]
Maximum operating temperature: no more than 55 ℃ for open oil tank and 65 ℃ for closed oil tank;
It cannot be mixed with mineral oil type, emulsion type and ester type hydraulic media. Clean the hydraulic system and refill the product.
[packaging]
200L iron barrel or packing according to customer's requirements