Ozone aging test

The ozone aging test is mainly aimed at the sensitivity of rubber and plastics to ozone. It uses environmental simulation to accelerate the aging process of rubber by ozone, thereby testing the aging resistance of rubber and plastic products. The ozone aging test requires exposing the sample to a closed, non-illuminated air containing constant ozone concentration and a constant temperature test chamber. The sample is tested at a predetermined time to evaluate the ozone aging resistance of the sample based on the degree of cracks or other changes in properties that occur on the surface of the sample.
Zhongke Testing Environmental Reliability Experiment Center has various climate environment simulation test equipment, with the capabilities of ozone aging test, ozone aging test, ozone resistance performance evaluation, ozone resistance test, ozone aging resistance test, etc. It provides professional ozone aging test services for various rubber and plastic material products.

The main products for ozone aging test of rubber products include: hoses, sealing rings, films, conveyor belts, sealing strips, insulating sheaths, tires, rubber pads, hoses, conveyor belts, rubber materials, waterproof membranes, vehicle accessories, etc.
The main products for ozone aging test of plastic products include: plastic particles, plastic wire, plastic rope, plastic belt, hose, hard pipe, corrugated pipe, plastic sheet, plastic film, plastic switch, plastic doors and windows, plastic rods, artificial leather, cables, foam materials, plastic profiles, vehicle accessories, etc.

ISO 1431-1: 2012 Vulcanized or thermoplastic rubber. Resistance to ozone cracking - Part 1: Static and dynamic strain tests
GB/T 7762-2014 Vulcanized rubber or thermoplastic rubber Ozone cracking resistance Static tensile test
GB/T 13642-2015 Vulcanized rubber or thermoplastic rubber Ozone cracking resistance Dynamic tensile test
ASTM D1149-2018 Test Method for Rubber Aging: Ozone Cracking in a Controlled Environment
GB/T 35804-2018 Vulcanized rubber or thermoplastic rubber Resistance to ozone cracking Test method for determination of ozone concentration in test chamber
GB/T 24134-2009 Rubber and plastic hoses - Evaluation of ozone resistance under static conditions
GB/T 2951.21-2008 General test methods for insulation and sheath materials of electric and optical cables Part 21: Special test methods for elastomer mixtures Ozone resistance test-hot extension test-mineral oil immersion test
HG/T 2716-2008 Determination of static ozone cracking resistance of rubber or plastic coated fabrics
GB/T 18949-2003 Rubber and plastic hoses - Evaluation of ozone resistance under dynamic conditions
HG/T 2869-1997 Rubber and plastic hoses - Evaluation of ozone resistance under static conditions