Nowadays, the rubber and plastic board insulation material is not only easy to construct, neat and beautiful in appearance, but also free from pollution. It is a high-quality cross-century new generation of thermal insulation material that can achieve the effect of reducing cold and heat losses. After the installation of rubber and plastic board insulation materials in the chemical, chemical, vehicle, electrical and other industries, there will be condensation on the outer surface of pipes or ducts during part of the project during the operation of the equipment, which is known as condensation, because:
1. When the temperature of the outer surface of the insulation layer is lower than the dew point temperature of the air, water vapor in the air will adhere to the outer surface of the cold insulation layer, which accelerates the heat transfer and causes the system to fail to keep cold.
2. The design thickness is not enough, the cold insulation layer cannot be effectively insulated, resulting in a low outer surface temperature of the insulation layer, which is lower than the dew point temperature of the air.
3. Defects in construction and installation. Defects in construction will directly form cold bridges, causing the outer surface temperature to be lower than the dew point temperature.
4. Abnormal meteorological conditions, such as excessive humidity in the air, can also cause this phenomenon.
The rubber-plastic insulation pipe has high elasticity, so it can greatly reduce the vibration and resonance of the chilled water and hot water pipes during use. Rubber-plastic insulation pipe has good winding property and toughness. It is easy to handle curved and irregular pipes during construction, and it can save labor and materials. Therefore, the rubber and plastic insulation pipes on the market are also good and bad, so when selecting, the factors we must consider are: fire resistance, corrosion resistance and aging resistance, small density, extremely light weight, wide applicable temperature range, environmental protection, etc.
It should be noted that when buying, you should buy a special rubber-plastic insulation pipe according to the site installation environment. Only in this way, can the material be guaranteed not to be prone to corruption and long-term use. At the same time, the heat preservation effect is also good. Can get the desired effect, ensure that the cables in the pipeline will not be prone to oxidation and other problems, and the patency of natural lines will be very high.
The above is what the rubber and plastic board manufacturers introduced to you about the phenomenon of condensation on the rubber and plastic board insulation material. I hope it can help everyone. If you still have related questions, please contact us in time. We will help you one by one. answer.
Contact: Manager Wang
Address: Liugezhuang Town, Dacheng County, Hebei