The General Administration of Quality Inspection issued a sampling report on the inner wall coating of synthetic resin emulsion

In 2014, a total of 455 batches of synthetic resin emulsion
built-in-wall coatings
products produced by 455 enterprises in 17 provinces, autonomous regions and municipalities directly under the Central Government, including Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia, Shanghai, Jiangsu, Fujian, Shandong, Hunan, Guangdong, Hainan, Sichuan, Shaanxi, Gansu, Ningxia and Henan, were sampled.
This spot check of synthetic resin emulsion inner wall
coatings
volatile organic compounds (VOC), benzene, free formaldehyde, heavy metals, low temperature stability, ratio, alkaline resistance, wash resistance, adhesion, water resistance, anti-pan alkaline and other 11 items were tested, a total of 18 batches were found to be unqualified, non-conforming items involving 6 batches of the ratio, accounting for 33.3% of the total non-conformity; Low temperature stability 5 batches, accounting for 27.8% of the total number of non-conformities; Wash-resistant 5 batches, accounting for 27.8% of the total number of non-conformities; Free formaldehyde 4 batches, accounting for 22.2% of the total number of non-conformities; Alkaline resistance 1 batch, accounting for 5.6% of the total number of non-conformities.
2014 synthetic resin emulsion inner wall paint product quality national joint spot check summary table