Radiation cooling and cooling coating can reduce lamp temperature by 10% to 15%
First, the product overview:
Radiant heat-dissipating paint is a radiant heat coating that emits heat from the object that is applied to the object in the form of a wavelength of 8 to 13.5 μm.
The vacuum cavity group which reduces the surface temperature of the object and consists of nano hollow ceramic microspheres in the dry film layer forms an effective heat insulation barrier, thereby achieving the effect of cooling and heat insulation.
Second, the characteristics of the coating composition:
According to the basic laws of light, heat reflection, absorption and radiation of various substances, the synergistic effect between barrier, reflection and radiation is fully exerted, and nano materials made by special process modification are selected, and formed into nanopores after solidification. The coating of the structure.
The coating material has a high composition of visible light and near-infrared light reflectance, high thermal infrared emissivity, high temperature stability, good physical properties, chemical properties and construction properties, thereby achieving high efficiency radiation cooling and heat insulation. purpose.
Third, the working principle:
After the radiation-cooling coating is cured into a film, the surface of the coating film first forms a good heat-reflecting interface, and the heat reflectance reaches 60%-90% in a wide frequency range, and the heat absorbed by the film surface is only 10%-40%. The coated film surface shields most of the heat from the outer layer of the coating in a reflective form.
While the membrane surface absorbs heat and accumulates, the endothermic interface radiates heat to the extra-membrane space.
Due to the material of the base material and the structure of the film layer, the thermal radiation emissivity of the film surface can reach about 90%, and the heat energy accumulated by the heat absorption of the film surface can be emitted by radiation. If the heat of the space outside the interface and the heat conduction, convection, and radiation of the film surface are slower than the heat of the film surface, the film surface temperature may be lower than the ambient temperature of the interface. Conversely, the film surface temperature will be greater than the space temperature of the object.
If the space temperature is greater than the film surface temperature, on the one hand, the film radiates heat toward the outside, and on the other hand, the vacuum cavity group composed of the nano hollow ceramic beads in the dry film layer can form an effective heat insulation barrier, which can reduce the heat insulation by more than 30%. Heat conduction.
About racket dampener:
Silicone Racket Dampener is widely used in sports.Such as tennis game,badminton game and so on.Racket dampener is one of essentialtennis equipments,it is can be reduce a lot of vibration and reduced wrist injuries while playing tennis,so it is your wirst protector when you play tennis.
Silicone Silicone racket dampener introduction:
1.Product name:Silicone racket dampener, Silicone Tennis Dampener ,Silicone Badminton Dampener,Racket Vibration Dampener,Tennis Vibration Dampener,Customied Tennis Vibration Dampener
2.Place of origin:Guangdong China
3.Color:any pantone color
4.Logo:Printing,debossed,embossed
5.MOQ:500pcs.
6.Package:1 pcs/opp,customized design is available.
7.Design:Customized/stock
8.Certification:FDA,LFGB,SGS,ROHS,etc.
9.Usage:Use for sports
10.Silicone racket dampener for reference.
Silicone Racket Dampener
Silicone Racket Dampener,Silicone Tennis Dampener,Silicone Badminton Dampener,Racket Vibration Dampener,Tennis Vibration Dampener,Customied Tennis Vibration Dampener
OK Silicone Gift Co., Ltd. , http://www.oemsiliconegift.com