High temperature resistant RFID electronic tag

In some special environments with high-temperature operations, such as electric power, steel and other industries, there are certain requirements for the heat resistance of tags. RFID tags must not only be able to stably collect and feedback information in high-temperature environments, but also need to ensure the service life of the tags. Neither QR codes nor ordinary electronic labels can meet the requirements. Only RFID high temperature resistant labels can read data normally without being damaged in these harsh environments. RFID high temperature resistant labels are widely used in industrial fields to meet the needs of special operations. .

RFID high temperature resistant tags are commonly made of polyphenylene sulfide (PPS) material. PPS is a highly rigid crystalline resin engineering plastic with a stable structure. It has the advantages of high temperature resistance, non-toxic, flame retardant, chemical corrosion resistance, and good insulation properties. It can be used in Among rigid and durable mechanical products, heat-resistant and flame-resistant electrical products. When producing electronic labels encapsulated in PPS, special protection measures will be adopted to better protect the product's chip, antenna, and reading and writing distance, ensuring that the label performance will not be affected by temperature. It has the advantages of high temperature resistance, flame retardancy, chemical corrosion resistance, high rigidity and wear resistance, and can be used in harsh environments such as high temperature, high humidity, wear resistance, and corrosion resistance.

Application scenarios of RFID high temperature resistant tags：

1.Labels used in the field of industrial laundering need to be waterproof, shockproof, moisture-proof, high temperature resistant, etc., and are suitable for industrial laundering management, hotel/hospital linen laundering management, clothing laundering management, etc.

2.In the field of industrial manufacturing, it is mainly used in harsh high-temperature scenarios such as paint processing lines, electroplating management, mold management, injection molding management, thermal processing parts management, power equipment inspections, and automatic identification of hot metal tank numbers.

Factors to consider when choosing RFID high temperature resistant labels：

1.It is necessary to clarify how long the RFID high-temperature-resistant label can continue to be baked and used. Many high-temperature-resistant labels can withstand extremely high temperatures for a short period of time, but if it exceeds a certain time, the label will fail. Therefore, it is necessary to consider the time the label can withstand high temperature, such as using In jet baking applications for tracking car chassis, the tags need to be able to withstand prolonged exposure to high temperatures.

2.Adhesive is often one of the reasons for failure in high temperature applications. High temperatures will cause the adhesive to fail and the label to fall off the device. In order to avoid this situation, a stronger installation method should be used, such as high temperature resistant adhesive or ring. Oxygen glue, or weld the label on the device, or even embed it directly inside the product. In this way, you only need to make a groove of corresponding size on the product. If the label itself is designed with holes, you can also use screws, twist ties or ropes. Fixed way.