China (Mainland)
99.9% China tungsten disulfide（WS2） CAS NO.12138-09-9
- Min.Order: 1 Kilogram
- Payment Terms: D/A,T/T
- Product Details
Keywords
- tungsten disulfide
- WS2
- nano WS2
Quick Details
- ProName: 99.9% China tungsten disulfide（WS2）
- CasNo: 12138-09-9
- Molecular Formula: S2W
- Appearance: gray with metallic luster tiny crystal...
- Application: Additive to high temperature lubricati...
- DeliveryTime: 1 week
- PackAge: Inside applying double-fold vacuum pac...
- Port: Shanghai
- ProductionCapacity: 500 Metric Ton/Year
- Purity: 99.90
- Storage: in shade
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
Superiority
industrialgrade,WS2 superfine powder can be used as anadditive to high temperature lubricating grease.The grease with the WS2 powder has good performance。0.58μm，0.88μm，3.5μm，80nm WS2
Details
industrial grade,WS2 superfine powder can be used as an additive to high temperature lubricating grease. The grease with the WS2 powder has good performance, such as high dropping point, high oil film strength (PB), and low friction coefficient. It can also be applied to anti-friction material in carbon brush industry, super rigidity material and weld thread; and also be applied to solid lubrication in spaceflight (-270℃~+1300℃, only WS2 can endure these temperatures required in cosmic lubrication), used in aviation, military, etc.
WS2 500t/a, and the product quality can reach or even exceed advanced world standard purity of WS2=99~99.9%;W=73.5~74.3wt%; S=25.82~26.5wt%
Particle Size: Grade one is Fsss=0.4~0.7μm; Grade two is Fsss=0.85~1.15μm;Grade three:50-100nm;Grade four: 1.9μm，3.5μm
