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Experimental parameters of rubber ozone aging tester
2024/12/27
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The rubber ozone aging tester tests the ozone aging resistance of polymer materials and their products. The content of ozone in the atmosphere is very small, but it is the main factor in the aging of polymer materials and their products. The ozone aging chamber simulates and strengthens the ozone conditions in the atmosphere, and obtains test results close to actual use or reproducible in a short time. It studies the effect of ozone on polymer materials and their products (rubber), quickly identifies and evaluates the anti-ozone aging performance of rubber and the protective effectiveness of anti-ozonants, and then takes effective anti-aging measures to improve the service life of rubber products.
Conform to the standards:
GB/T 7762 Static tensile test method for vulcanized rubber ozone aging test
GB/T 13642 Dynamic tensile test method for vulcanized rubber ozone aging test
ISO 1431/2 Vulcanized rubber - Ozone cracking resistance - Part 2: Dynamic strain test
GB/T 2951 General test methods for insulation and sheathing materials for cables and optical cables Part 21: Special test methods for elastomer mixtures Ozone resistance test Hot extension test Mineral oil immersion test
Experimental parameters:
1. Temperature range: RT+10℃～80℃ (the ozone sensor needs to be removed above 60℃, and the recommended temperature is 40℃)
2. Humidity range: 40%～85%RH (the ozone sensor needs to be covered with a lid above 65%, and the recommended humidity is 65%) RH)
3. Ozone concentration: 50~1000pphm (direct reading, direct control)
4. Sample rack speed: 360-degree rotating sample rack (speed 1 rpm)
5. Gas flow rate: 8~16min/s
6. Ambient temperature: room temperature +10℃
7. Stretching distance: 5~100mm
As a modern technology enterprise integrating R&D, manufacturing, sales, training, and services, Standard Sales Group (Hong Kong) Co., Ltd. is committed to delivering more testing instruments to the market, providing testing instruments for textiles, leather, combustion, automotive interior and exterior trims, material environmental climate aging, etc., and non-standard customization is also acceptable. Targeted tests can be carried out according to customer requirements before purchase to ensure that the purchased instruments are applicable.
☞If you have other questions, you can contact us by clicking on the chat box on the right, and we will ask you to provide detailed product information.
As a modern technology enterprise integrating R&D, manufacturing, sales, training, and services, Standard Sales Group (Hong Kong) Co., Ltd. is committed to delivering more testing instruments to the market, providing testing instruments for textiles, leather, combustion, automotive interior and exterior trims, material environmental climate aging, etc., and non-standard customization is also acceptable. Targeted tests can be carried out according to customer requirements before purchase to ensure that the purchased instruments are applicable.
☞If you have other questions, you can contact us by clicking on the chat box on the right, and we will ask you to provide detailed product information.
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