Magnetic door seal

　　 The magnetic door seal is a high-temperature and corrosion-resistant sealing plastic strip that is a combination of modified non-toxic soft polychloride (PVC) and permanent magnetic rubber strips. It is widely used in refrigerators, freezers, wine coolers, moisture-proof cabinets, water dispensers, disinfection cabinets, towel cabinets and other home appliances such as the door and drawer door and box sealing.

　　 Classification: According to the use environment of magnetic door seals, it is mainly divided into low temperature resistant magnetic door seals and high temperature resistant magnetic door seals. For example, door seals on refrigerators and freezers require low temperature resistance, and door seals on disinfection cabinets and towel cabinets require high temperature resistance. The temperature resistance is mainly determined by the degree of polymerization of the polychlorohexene resin, the characteristics of the plasticizer and the formula ratio of other additives.

　　 Features:

　　1, tensile strength

　　2, elongation at break

　　3, Hardness: measured with a Shore hardness tester, where the hardness unit of the door seal plastic sleeve is HS (A), and the hardness unit of the magnetic strip is HS (D).

　　4, cold resistance

　　5, anti-aging

　　6, oil resistance

　　7, Molecule migration: mainly determined by the performance and content of the plasticizer.

　　8, Mildew resistance: Aspergillus niger, Aspergillus variabilis, Chaetomium globosum, Trichoderma, Penicillium oxysporum, Paecilomyces, Cladosporium.

　　9, antibacterial