Characteristics of cold storage door sealing strip
2021-10-28
outline:
Cold storage door sealing strip in the application of constant temperature fresh storage, fresh cold storage door generally with the air curtain machine, can effectively reduce the loss of cold storage. Cold storage door sealing strip can be divided into double-layer sealing strip for translational cold storage door and U-shaped sealing strip for split cold storage door.
Features of cold storage door sealing strip:
1. It is not easy to oxidize; EPDM rubber has the advantages of good temperature resistance, weather aging resistance and ozone aging performance.
2. Good sealing heat preservation and heat insulation performance; In the process of synthesizing EPDM, ethylene propylene rubber has good chemical stability and good elastic recovery rate, so the heat preservation and sealing performance of cold storage door sealing rubber strip is very good.
3. Temperature resistance and lasting service life; the service life of the cold storage door sealing strip is the main factor to determine the efficiency of enterprises, the general cold storage door sealing strip of rubber synthetic natural rubber, natural latex, EPDM synthetic rubber, silicone rubber synthetic materials. According to the scope of use of cold storage door sealing strip service life is slightly different.
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