Congratulations to AOHUAN PVC Fitting Covers for passing the SGS certification
The Aohuan brand PVC fitting Cover thermal insulation and external protection products manufactured by Shandong Aohuan New Material Technology Co., Ltd. obtained the anti-aging and anti-ultraviolet test report issued by SGS Standard Technical Service (Shanghai) Co., Ltd. on June 10, 2020.
SGS is a world-leading comprehensive inspection, verification, testing and certification organization. It has established more than 50 branches and dozens of laboratories in China, with more than 12,000 well-trained professionals. It is a globally recognized quality and integrity benchmarks.
Aohuan PVC is a special material specially developed for thermal insulation external protection and mechanical thermal insulation external protection products. Especially considering its outdoor weather resistance, anti-ultraviolet and anti-aging ingredients are specially added to the material, which has higher durability.
The anti-aging and anti-ultraviolet test is to place the material samples of Aohuan PVC fitting cover series products in the WEATHER-O-METER aging test box for 2174 hours of continuous weather resistance testing, which is equivalent to 10 years of exposed outdoor use all year round . After the measurement by the integrating sphere photometer, the Aohuan PVC fitting Cover material sample has a color difference value of 2.7 excluding specular reflection, and a value of 2.9 including the specular reflection color difference, which is almost no color difference compared with before the test; the Aohuan PVC fitting Cover after the weather resistance test The tensile strength value of the fitting Cover material sample is 48.3MPa, which is close to 43.5MPa before the test.