...
2025-08-14 03:36
241
...
2025-08-14 03:34
2750
...
2025-08-14 03:24
1546
...
2025-08-14 02:25
2995
...
2025-08-14 02:21
2450
...
2025-08-14 02:14
749
...
2025-08-14 01:52
1103
...
2025-08-14 01:50
2797
...
2025-08-14 01:42
1954
...
2025-08-14 01:20
1045
5公斤氟钠钠。 In the leaching step, each cubic meter of ammonia - ammonium sulfate solution was added 0. 3~0. 5kg sodium fluorosilicate. The purpose is to make the ammonia leaching reaction easier and more thorough. Adding an appropriate amount of sodium fluorosilicate can break the package of zinc-containing particles by a kind of ultrafine particles such as calcium hydroxide formed during the dissolution and conversion process of calcium sulfate in the ammonia solution. , the ultra-fine particles are layered and peeled off to achieve leaching.
Fluorine rubber (FKM, Viton™)


Oil seals come in various shapes to fit the machines and substances to be sealed.
Figure 2 shows the structure and the names of the various components of the most typical oil seal.
The functions of the various components are also indicated in Table 1.
ERIKS
Auto parts oil seals play a crucial role in the proper functioning and maintenance of vehicle systems. These seals are designed to prevent the leakage of lubricating oil and the ingress of contaminants, ensuring the integrity and efficiency of various components within the vehicle. From wheel hub oil seals to steering oil seals, these components are essential for the smooth operation and longevity of automotive systems.

Conclusion
Other maintenance factors, such as
3. Dust and debris are common reasons for oil seal failure.
Excellent heat resistance and oil