SMC/BMC Antenna Reflector
High precision, high efficiency, and high gain
The most important job of using bmc reflectorfor the manufacture of antennas is to fully exploit its features and achieve high precision in antenna design from product design and process. Under the condition that the shrinkage ratio of the material and the SMC molding shrinkage rate have been considered in the mold size design, the SMC antenna reflective surface has a smaller shape from the original design paraboloid after molding. That is, the accuracy of the SMC molded antenna is completely guaranteed by the accuracy of the mold. The rms value of the SMC antenna molded integral reflection surface is 0.25 mm, and the rms value of the single-piece reflection surface of the split antenna is less than 0.3 mm, and the rms value of the reflective surface after assembly is less than 0.6 mm.
Corrosion Resistance of SMC/BMC Antenna Reflector
Conventional antenna materials such as aluminum plates and steel plates are made of metal materials, not as good as SMC which as a non-metal dielectric composite material in terms of acid resistance, alkali, salt, and corrosion resistance. The Pikington laboratory in the United States used infrared to analyze the surface of SMC materials and found that its surface is covered by additives, resin, and very fine calcium acid filler. It has good acid resistance, water resistance and corrosion resistance. The antenna reflection made by this material is solved the disadvantage of the traditional metal material antenna is easy to corrode. In coastal areas, rainy, humid areas and areas with excessive acid rain, the anti-corrosion advantages of SMC molded antennas are particularly prominent. The SMC molded antenna samples were placed in 130 highly corrosive chemical environments at an ambient temperature of 50 ° C. The results showed that the test samples showed little or no change.
Long Life SMC/BMC Antenna Reflector
The average aluminum plate antenna is as small as 2-3 years in the coastal area, and more often 4-6 years, and it will generally be damaged by salt spray erosion and aging. The most obvious example is the cable TV (CATV) in Taiwan, which was built earlier than the mainland. It is estimated that there are nearly 1000 satellite TV receiving antennas on the island, all built in the mid-1980s, all of which were aluminum plate antennas, until the early 1990s. , that is, has begun to replace. The service life of SMC molded antennas is generally more than 15 years; PROMLIN's prototype SMC molded antennas in 1985 are still working normally, and they are subject to typhoons and heavy rain every year.
Strong Wind Resistance of SMC/BMC Antenna Reflector
Since the antenna reflection surface is designed during the molding process, multiple longitudinal and circumferential rib structures are designed. According to the structural strength calculation, the SMC antenna can withstand a wind load of 45 m/s, which shows its remarkable structural rigidity and strength.
Special Reflective Layer Technology of SMC/BMC Antenna Reflector
The reflective surface of the SMC antenna uses a metal aluminum mesh as a reflective layer of electromagnetic waves. The aluminum mesh in the finished antenna is evenly embedded under the surface SMC, which can reflect electromagnetic waves and insulate the atmosphere, and plays a good protective role.
Good consistency, no deformation, easy to transport and install
Because SMC antenna adopts membrane pressure technology under high temperature and high pressure. Its material properties and processing technology determine the unparalleled consistency of SMC antennas with other antennas. This not only ensures the accuracy and high gain of the antenna, but also is very easy to install and debug. SMC, commonly known as "glass reinforced plastic", has the characteristics of no deformation, which eliminates the adverse effects of antenna deformation on the satellite receiving system during transportation.
Our bmc compoundandbmc compositeproducts have a wide range of applications: differents of auto parts, different kinds of motors, Battery box and high voltage box ,building materials, electrical appliances, Energy/ power generation, etc.
在线联系供应商
Other supplier products
SMC Cable Braket | The SMC cablebracket is a combination consisting of a cable bracket, a post and a fixed pin. The material of the column and the pin is also made by... | |
Flange Molding | Flanged joint is the main connection method in pipeline construction. Compared to thermoplastic, thermoset composite can be reprocessed. With high ... | |
SMC Antenna Reflector Mould | The satellite earth antenna is the important earth satellite equipment to collect the weak signal from satellite and reduce noise to the lowest lev... | |
BMC/SMC Motor | BMC/SMC Motor Description BMC plastic edging motor replaces traditional iron and aluminum, reduces the process, seals more, and has higher safety ... | |
BMC, SMC, GRP, GFK Roof Tiles | What Is GFK Material BMC, SMC, GFK material, GRP roofing materialsare glassfiber reinforced plastic, also known as glassfiber roof, which are co... |
Same products
SMC Cable Braket | 卖方: ZHEJIANG AOBANG TECHNOLOGY CO.,LTD | The SMC cablebracket is a combination consisting of a cable bracket, a post and a fixed pin. The ... | |
SMC/BMC Antenna Reflector | 卖方: ZHEJIANG AOBANG TECHNOLOGY CO.,LTD | High precision, high efficiency, and high gain The most important job of using bmc reflectorfor ... | |
BMC, SMC, GRP, GFK Roof Tiles | 卖方: ZHEJIANG AOBANG TECHNOLOGY CO.,LTD | BMC, SMC, GFK, GRP roofing materials are glassfiber reinforced plastic, also known as glassfiber ... |