Prix FOB
Obtenir le dernier prix10 ~ 12 USD / Kilogram
|5 Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
10 ~ 12 USD / Kilogram Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
10 per Kilogram
Commande minimale:
5 Ton
Packaging Detail:
bucket
Heure de livraison:
15workdays
Capacité de Fournir:
100000 Ton per Month
Payment Type:
Western Union, L/C, T/T
Groupe de produits :
Personne àcontacter Jane
Yuba City, Hunan
Molybdenum disulfide is the main component
of molybdenite. Black solid powder with metallic luster. Chemical
formula MoS₂, melting point ***5℃, density
4.*0g/cm³ (*4℃), Mohs
hardness 1.0～1.5.
It begins to decompose at ***0°C and decomposes into metallic
molybdenum and sulfur at ***0°C. It starts to
beoxidized
when heated at **5°C in air, and the temperature rises and the
oxidation reaction accelerates. Molybdenum disulfide is insoluble in water,
dilute acid and concentrated sulfuric acid, generally insoluble in
other acids, alkalis, and organic solvents, but soluble in aqua
regia and boiling concentrated sulfuric
acid. Slowly
oxidized at **0℃ to
generate molybdenum trioxide.
It is also known as the "king of advanced
solid lubricants". The main function of molybdenum disulfide used
in friction materials is to reduce friction at low temperatures,
increase friction at high temperatures, and reduce ignition
loss.
Anti-friction:
Molybdenum disulfide processed by supersonic jet pulverization has
a particle size of *******0 mesh, micro-particle hardness of **1.5,
and friction coefficient of 0.***0.1, so it can reduce friction
when used in friction materials;
Increase
friction:Â Molybdenum disulfide is not
conductive, and there are copolymers of molybdenum disulfide,
molybdenum trisulfide and molybdenum
trioxide. When the
temperature of the friction material rises sharply due to friction,
the molybdenum trioxide particles in the copolymer expand as the
temperature rises to increase the friction.
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 10 ~ 12 / Kilogram Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 10 per Kilogram |
| Commande minimale: | 5 Ton |
| Packaging Detail: | bucket |
| Heure de livraison: | 15workdays |
| Capacité de Fournir: | 100000 Ton per Month |
| Payment Type: | Western Union, L/C, T/T |
| Groupe de produits : | friction material |
