Test Background
The vulcanized rubber fluorescent UV lamp aging test is an artificial climate aging test method that uses a fluorescent UV lamp and a condensation device to simulate aging factors such as solar ultraviolet light, temperature, and condensation water in the natural climate. It can determine the weather resistance test of vulcanized rubber exposed under alternating conditions of ultraviolet light and condensation.
Zhongke Testing Reliability Experiment Center has the ability to test the reliability performance of various vulcanized rubbers and provides professional fluorescent UV lamp aging test services for vulcanized rubber.
Scope of tests
In terms of its vulcanization method, vulcanized rubber can be roughly divided into:
1) Flat vulcanizing machine vulcanization: flat tapes such as conveyor belts and transmission belts;
2) Vulcanizing tank vulcanization: rubber hoses, rubber rollers, rubber shoes, air bags, rubber strips, tapes, roller coatings, pipe linings, cables, etc.;
3) Continuous vulcanization: sealing strips, pure rubber hoses, wires and cables, etc.
Test method
The vulcanized rubber is exposed to aging factors such as ultraviolet light, temperature and condensation, and the changes in the performance of the sample are detected according to the specified time to evaluate the weather resistance of the vulcanized rubber.
Test standard:
GB/T 16585-1996 Test method for artificial weathering of vulcanized rubber (fluorescent ultraviolet lamp)
GB 250-84 Gray sample card for assessing discoloration
GB/T528-92 Determination of tensile properties of vulcanized rubber and thermoplastic rubber
GB 730-86 Color fastness to light and weather resistance blue wool standard
GB 2941-91 Standard temperature, humidity and time for environmental conditioning and testing of rubber specimens
GB/T 9865. 1-1996 Preparation of samples and specimens of vulcanized rubber or thermoplastic rubber Part 1: Physical testing
GB/T 12831-91 Vulcanized rubber artificial climate (xenon lamp) aging test method
GB/T 14835-93 Test method for resistance of vulcanized rubber to sunlight exposure under glass
