LXJ600 Metal Nickel Electromagnetic Wave Shielding Coating
Product Introduction:
Lxj600 metal nickel electromagnetic wave shielding coating is an honorary product in the conductive coating series of Shenzhen Lixinjia Technology Co., Ltd. This product is mixed with metal nickel in the acrylic plastic slurry, which can provide long-lasting electromagnetic interference resistance for electronic products. It has excellent conductivity and very stable properties.
Product nature:
Conductive material: metallic nickel
Binder: Acrylic plastic (when the original barrel comes)
Resistance:<0.05 Ω/L 17 μ M (dry film)
Solid composition (%): 59.5
Diluent (boiled oil and water): lxj3700
Theoretical coverage area: 8-10m2/kg
Volume of solid components (%): 25.3
Shelf life: up to 12 months when in the original tank
Volatile component: approximately 430g/kg
Conductivity:<2 Ω/cm2/20 μ M
Electromagnetic noise attenuation: When the thickness of the sprayed dry film reaches 20 μ At m (dry film), electromagnetic noise attenuation can reach 60 to 65db (tested according to ASTM ES 7-83 method)
characteristic
The spraying surface is smooth and easy to mix
It has shown stable performance in temperature cycling tests and high-temperature and humid environment tests (temperature cycling tests range from -40 ℃ to 71 ℃, while high-temperature and humid environment tests are conducted in humid environments with 49 ℃ and 95% humidity)
Friction resistance (resistance value will only slightly increase)
Easy to operate and dry naturally
Decorative coatings can be added to the lxj600 coating without affecting its ability to prevent electromagnetic interference and the performance of this decorative coating. The spraying cost is low, and it matches the general plastic on the market. It does not corrode the sprayed parts, and the properties are stable. Each batch can maintain a consistent level
Spraying method
Before use, this lxj600 must be shaken well with an oil shaker. In terms of dilution, please dilute it with a ratio of 1:0.5
Lxj600 can be sprayed using ordinary pneumatic spraying equipment with a spiral stirrer. In the sample stage, a simple oil pot type hand spray gun can also be used, but Lxj600 must be evenly stirred. To ensure that the electronic product to which the spray belongs has sufficient dry resistance, the spraying thickness should also be sufficient, such as a dry film degree of 20 to 25mm. On the other hand, it is important to note that there should be no dry spraying during spraying, that is, the spraying surface should appear moist and uniform just after spraying, in order to have good adhesion and conductivity.
The conductivity of the sprayed film is the main quality indicator of this product. When measuring, it is necessary to wait for the sprayed film to be completely dry and use a digital coating crystal display resistance meter. This helps to obtain more accurate data and is conducive to quality control.
The surface of the spray piece must be clean and dry
Dry fixation
The drying and solidification speed of lxj600 is very fast. In a workshop with air conditioning and dehumidification, it can be touched by hand for about 5 minutes and baked at 40 ℃ for 30 minutes.
Reminder: Our company continuously optimizes products and adjusts technical parameters accordingly without further notice. Our company has the right to interpret.
The surface of the spray piece must be clean and dry.
