MOS2 Reinforced Pa66 Gf30

Halogen-free flame retardant pa66 gf30

Product Properties

Black solid powder with metallic luster. Chemical formula MoS2, melting point 1185 ° C, density 4.80 g / cm 3 (14 ° C), molybdenum disulfide Mohs hardness of 1.0 ~ 1.5. 1370 ° C began to decompose, 1600 ° C decomposition into metal molybdenum and sulfur. When 315 ° C is heated in air, it starts to be oxidized, the temperature rises, and the oxidation reaction accelerates. Molybdenum disulfide is insoluble in water and only soluble in aqua regia and boiled concentrated H2SO4. It is also known as the "Advanced Solid Lubricant King". 

Therefore, it can be used in friction materials to reduce friction; increase friction: 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, which acts as a friction-increasing effect; anti-oxidation: molybdenum disulfide is obtained by a chemical purification comprehensive reaction, and its pH value It is 7-8, slightly alkaline. It covers the surface of the friction material, can protect other materials, prevent them from being oxidized, especially make other materials not easy to fall off, and the adhesion is enhanced; fineness: 325 mesh - 2500 mesh; SIO2: 0; PH value: 7-8 Density: 4.8-5.0 g/cm3; hardness: 1-1.5; loss on ignition: 18-22%; friction coefficient: 0.05-0.09.

TDS of PA66 gf30

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