Minna-Denryoku is working hard to implement a service that can send and receive power wirelessly.
This service requires a technology that can accurately support multiple transmissions and receptions, and has a sufficiently high security. Minna-Denryoku cooperated with Kyoto University to start the development of testing technology concepts, and has jointly applied for related patents.
As far as mobile communication is concerned, even if the mobile device moves, the communication can be continued by replacing the base station. Minna-Denryoku said that the technology that mobile devices use to change access points can become one of the core technologies for wireless power transmission.
For example, in the case of mobile power transmitters / receivers such as mobile devices, electric vehicles (EVs), and drones, appropriate power supply can be achieved by replacing the power receivers and transmitters.
Solar power plants that have completed the survival purchase period for the fittest are expected to be used for self-use and power supply to local public-private joint ventures (generators and suppliers). In addition, if this new technology is commercialized, it will be possible to power nearby electric cars, drones and mobile devices, which means new buyers of electricity.
If electric vehicles and drones can use solar power plants distributed throughout Japan as charging stations, then they can be free from driving range, flight distance, time, etc. The decentralized power resources help promote the use of such mobile power equipment.
Minna-Denryoku and Ken Umeno, a professor at the Graduate School of Informatics at Kyoto University, are working together on this research. Umeno has been committed to the development of "Chaotic CDMA", which involves multiple transmissions, receptions, and security between multiple users.
Based on Umeno's technology, the code is added to the power supply for wireless transmission and reception between multiple transmitters and multiple receivers. In addition to the password, the code also has data such as power supplier, receiver, power, power supply, transaction price, and power supply priority. Realize the transaction of wireless power supply and payment.
Minna-Denryoku said that the code added to the power supply can only be decoded by the designated power supplier, so that it can prevent "interference" and security problems caused by multiple power transmissions in the air. The password can identify the power supply.
Minna-Denryoku and Umeno refer to this technical concept as "electricity 5G".
PP plastic, polypropylene, commonly known as "baijiao",Scientific name: polypropylene.
Description:
PP Plastic is a kind of semi crystalline material. It is more hard than PE and has a higher melting point. Due to the high crystallinity, the surface of the material stiffness and resistance to scratch characteristics very well. PP Plastic don't have the problem of environmental stress cracking.Polypropylene (PP Plastic) is a semi-crystalline thermoplastic.PP Plastichas high impact resistance, strong mechanical properties, resistance to many organic solvents and acid and alkali corrosion.
PP Plastic is widely used in industry and is one of the most common polymer materials.
Australian COINS are also made of polypropylene.
Polypropylene bonding:
K-720 is suitable for polypropylene PP plastic adhesion, suitable for large area plate lamination, high transparency, suitable for PP adhesion PP, PP adhesive PC, PP adhesive ABS,PP adhesive PVC, PP adhesive acrylic, PP sticky metal, PP stick wood.
K-7007 adhesion performance is roughly the same as k-720, light yellow and more economical.
K-620 is adhesive small area polypropylene PP glue, must be used with the k-650 treatment agent, the instant positioning, the strength is high.
Advantages:
1. Low density;
2. Heat resistance ;
3. Non deformation;
4. High stiffness;
5. High surface strength;
6. Good chemical stability;
7. Nontoxic and safe.
Disadvantage:
The main disadvantage of the fault polypropylene is that the high temperature rigidity is not enough, and the low temperature is brittle.
Poor environmental tolerance, outdoor use, easy to turn yellow and brittle.
Tensile strength of anisotropy, the products are easy to deform, continuous use of low temperature, high creep performance, and long - term load.
Poor printing performance.
Application:
1,Valve part, drinking water and sewage water pipe,
2,Sealing element, spraying carrier,
3,Corrosion-resistant trough and barrel, industrial applications that have acid and alkali-resistant requirement; wastewater and gas discharge equipment for industrial purpose,
4,Scrubbing tower, clean room, semiconductor plant and other related industrial equipment and machinery, food machinery and chopping board,
5,Electroplating process, toy part
Combustion characteristics: PP Plastic easy to burn, polypropylene from continue to burn after the fire, with the top of the flame is yellow, the bottom made in blue, with a small amount of smoke generated, burning melt dripping, and oil.
Specification: the thickness of PP sheet material can be produced from 0.3mm to 2mm, and the PP sheet material is of rolling material and width of 500-1000mm.
The thickness of the plate can be produced from 2mm to 200mm. The specification is 600*1200mm 1000*1000mm 1000* 2000mm. Other specifications can be customized as needed,and The diameter of the PP rod can be produced from 2mm to 250mm, the length is 1 meter, PP rod can be ordered to be more than 3 meters in length.
Color: white and black, other colors can be customized
Modified varieties: PP sheet have various enhancers and other auxiliaries can be added to make modified varieties, depending on the requirements
Storage methods:
Keep in tight, cool and dry place to ensure good ventilation
Product certification: most environmental certification reports and safety reports for raw materials, such as SGS report, CTI report, UL report, MSDS safety information, etc.
Pp Plastic Rod,Polypropylene Plastic Rod,Extruded Polypropylene Plastic Rod,Pp Plastic Welding Rods
Dongguan Noegem Plastic Products Co.,Ltd , https://www.noegempLastic.com