Year1
- 型号：
- VK-L07X
- 规格：
- 20公斤/箱
Mr. Gan of Guangzhou Jingrui New Materials Co., Ltd. WeChat:
Nano-alumina-added to rubber can significantly enhance the tensile strength, heat resistance, and aging resistance of the rubber Wear resistance
Experiments show that when only nano-alumina is added, the tensile strength of the rubber is not very high, but the heat resistance, aging resistance, fatigue resistance, and wear resistance of the rubber are better than those of silicon oxide alone. of rubber. After the composite use of nano-alumina and nano-silica, the tear strength and tensile strength of the rubber are improved, and the tensile strength exceeds that of using only nano-alumina - or only silica. The rubber can reach the highest tensile strength when the mass ratio of nano-alumina- to nano-silica is:. When the mass ratio of nano-alumina and nano-silica is:, the rubber has the best wear resistance and fatigue resistance.
Nano-alumina-used in various rubber and rubber industries, it can also make the rubber have good thermal conductivity and corrosion resistance, while also giving the rubber better density and friction resistance.
Nano-alumina - which has a relatively high thermal conductivity and is filled into rubber, can give the rubber thermal conductivity and insulation and make it have good physical and mechanical properties
Tang Mingming et al. Parts of micron alumina are filled into styrene-butadiene rubber to prepare a thermally conductive rubber material with good comprehensive properties. The thermal conductivity can reach ./(d).
Filling nano-alumina with uniform particle size into silicone rubber can prepare high thermal conductivity silicone rubber. Since a large number of alumina particles in high-temperature vulcanized silicone rubber are bonded to the rubber matrix, it has better thermal conductivity than room temperature vulcanized silicone rubber. Better thermal conductivity and corrosion resistance.
Silicone rubber filled with nanometers can be used to make thermal conductive layers of electronic components. As the amount of filler increases, the thermal conductivity of silicone rubber increases and the coefficient of thermal expansion decreases
Technical indicators:
Project
Quality Standard
Model
Appearance
White loose powder
Content before treatment﹪
Surface treatment agent
Special coupling agent for rubber .-.%
Specific surface area (/)
Particle size
Usage performance:
Nano aluminum oxide (-) is added to rubber It can improve the heat resistance and fatigue resistance of rubber and improve its service life
Nano-alumina (-) added to rubber can improve the tensile strength of rubber and the effect is better when used in combination with nano-silica
Nano (-) Used in rubber can enhance the wear resistance of rubber and make it more durable
Nano (-) filled rubber has excellent thermal conductivity and insulation properties, making it suitable for use in the fields of aerospace and weapons equipment Power tubes, integrated blocks, heat pipes and other equipment as well as parts of microelectronics, communication equipment, motors and electrical equipment that require insulation and heat conduction.
Adding amount: Recommended adding amount -% Users can determine the optimal adding amount through experiments according to different systems.
Mr. Gan of Guangzhou Jingrui New Materials Co., Ltd. WeChat:
WhatsApp
