What are the factors that contribute to rubber aging in rubber tensile testers?

What are the factors that contribute to rubber aging in the rubber tensile tester? The rubber tension tester always encounters rubber aging during use. What causes it? How to prevent the phenomenon of rubber aging, Haida technical personnel to carry out an in-depth understanding of this issue, found that there are several aspects of the causes of rubber aging, the following is a detailed analysis of the content:

First, the symptoms of rubber aging
1, cracking
2, sticky
3, hardening
4, soften
5, powdering
6, color change
7, mold

Second, rubber aging test method categories
1, the natural aging test method is divided into (1) the atmosphere of the old experience;
(2) accelerated atmospheric aging test;
(3) Natural storage aging test (4) Natural medium (5) Biological aging test.

2, artificial accelerated aging test methods are divided into:
(1) Heat aging;
(2) Ozone aging;
(3) Photoaging;
(4) Artificial weathering;
(5) Ozone aging;
(6) Biological aging;
(7) High-energy radiation (8) Electrical aging (9) Chemical medium aging.

Third, the factors that affect the aging of rubber
1, oxidation
2, ozone
3, heat
4, light
5, mechanical stress
6, moisture
7, oil
8, other

The above is a detailed introduction about the causes of rubber aging in the rubber tensile tester. I hope that the above introduction can bring you help and reference in your daily work! Prevent rubber aging, pay attention to storage and use, so as not to affect the tensile test results.