ISO 105-G03-1993 ozone aging test chamber manufacturer

Ozone aging test chamber is used for rubber products such as vulcanized rubber, thermoplastic rubber, cable insulation sheath and other products, under static tension or continuous dynamic tension deformation, or under intermittent dynamic tension and static tension alternating deformation , exposed to airtight and unilluminated air containing constant ozone concentration and constant temperature test box, test the sample at a predetermined time, and evaluate the ozone resistance of the rubber from the degree of cracking on the surface of the sample or the change of other properties. Aging properties.

The content of ozone in the atmosphere is very small, but it is the main factor for rubber cracking. The ozone aging box simulates and strengthens the ozone conditions in the atmosphere, studies the effect of ozone on rubber, and quickly identifies and evaluates the anti-ozone aging performance of rubber and antiozonants. The method of protective efficiency, and then take effective anti-aging measures to improve the service life of rubber products.

Brief introduction to the structural design of ozone aging test chamber

This ozone aging test box is made of high-quality SUS304, processed by imported laser cutting machine, and the surface of the shell is sprayed, which is beautiful and smooth. The colors are coordinated and the lines are smooth. The inner tank is made of imported SUS304 board. The accessories such as sample racks, fixtures and conduits in the room are made of 304 stainless steel and other materials that are not easily decomposed by ozone and affect the ozone concentration. The sample holder can be rotated 360 degrees with adjustable speed.

The observation window is made of multi-layer hollow tempered glass, and the inner side is glued with a sheet-type conductive film, which has the advantages of transparency, heat insulation, and not easy to generate steam and frost.

The interlayer between the inner tank and the outer shell of the device is filled with high-density glass fiber wool to ensure that the box will not be damaged by temperature conduction.

The temperature fluctuates too much, so that the temperature of the sample remains constant during the test.

The equipment uses a long-axis fan motor for stirring, and a stainless steel multi-wing impeller with high and low temperature resistance to achieve strong convection and vertical diffusion circulation, so that the temperature in the laboratory is uniform and stable.

Double-layer high-temperature-resistant high-tension sealing strips are used between the door of the box and the box to ensure the airtightness of the test area. With the non-reaction door handle, operation is easier. High-quality casters are installed at the bottom of the machine, which can easily move and fix the machine.

Prev: Digital fabric thickness tester advantages and features