Bismuthous Sulfide /High Purity and Strong Adaptability

Model NO.
>97%
Purity
≥99%
Type
Metal Sulfide
Grade Standard
Industrial Grade
Vibrated Volume
25-45ml/100g
Average Particle Size
D50:10-25um
Density
7.6-7.8g/cm3
Transport Package
Ton Bag
Specification
1000KG
Trademark
GOLDSUN
Origin
China
Production Capacity
6000mt
Reference Price
$ 9.90 - 88.20
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Product Description


 
Product Name Bismuthous sulfide
Other Name Bismuth trisulfide
Grade Industrial Grade
 
Product Technical Index
 
 
Appearance Bi 2 S 3  content Density Vitality volume Volatile at 105°C Average Size Pass through the 325 mesh
dark brown powder ≥ 97% 7. 6~7. 8g/cm 3 25-45ml/100g ≤ 0. 5% D50:10-25um 0-10%

  Product size can be produced according to customer requirements

Bismuthous Sulfide/High Purity and Strong Adaptability                                                                                  
                                                                                       Disc brake pads or drum brake pads

Chemical formula: Bi2S 3 , molecular weight 514.16, directly synthesized from bismuth and sulfur, dark brown powder, density 7.6-7.8g/cm, melting point 685°C.
With great combination between bismuth and sulfur, the Bismuth Sulfide has excellent tribological properties such as environmental friendly, excellent activation, variable wear anti-resistance, low melting point, high resistance and extremely great pressability.
The friction coefficient of Bismuth Sulfide is stable. It is easy to combine with the surface of the brake disc to form a lubricating coating. The lubrication mechanism is mainly as follows: Transfer film is generated on the corresponding object in the mode of interlayer shear, forming a protective layer of different contact surfaces in a wide range of temperature and pressure, reducing friction and preventing wear. The activated temperature of Bismuth Sulfide can reach 600°C, which can effectively cope with a large amount of heat load generated by braking. Compared with M0S2, the friction performance of Bi2Ss, is less affected by humidity and load changes, and the friction coefficient of B12S3 increases slightly with the increase of sliding speed, which can effectively stabilize the friction co-efficiency.
This product has high purity and strong adaptability and it is widely used by a great number of brake pad manufacturers at home and abroad.
Bismuthous Sulfide/High Purity and Strong Adaptability
Bismuthous Sulfide/High Purity and Strong Adaptability
Bismuthous Sulfide/High Purity and Strong Adaptability

Bismuthous Sulfide/High Purity and Strong Adaptability
Bismuthous Sulfide/High Purity and Strong Adaptability


Bismuthous Sulfide/High Purity and Strong Adaptability
Bismuthous Sulfide/High Purity and Strong Adaptability Bismuthous Sulfide/High Purity and Strong Adaptability Bismuthous Sulfide/High Purity and Strong Adaptability Bismuthous Sulfide/High Purity and Strong Adaptability

 

Sulfide

PNEUTEC.IT, 2023