No toxic and harmful substances have been detected. At present, the development status of the domestic plastic machinery industry is that there are low independent innovation ability, few high-grade and personalized special varieties, and there is little difference in the quality of paint bought in physical stores.
no toxic and harmful substances have been detected, and there is little difference in the quality of paint bought in physical stores.
November 24, 2016
[China paint information] whether the products of home decoration materials are qualified is a hot topic of concern for many families. Recently, the Guangzhou Consumer Council announced its experimental results of 60 batches of paint commodities: no toxic and harmful substances were detected. From the test results, there is little difference in the quality of coatings purchased from physical stores and e-commerce
decoration coatings generally include waterborne wood coatings, interior wall coatings and exterior wall coatings. The indicators of volatile hazardous substances in coatings are directly related to human health, and the physical properties are related to the quality of products
the 60 batches (32 brands) of samples in this comparative test include 40 batches of interior wall coatings, 13 batches of wood coatings and 7 batches of exterior wall coatings. These products are randomly purchased by staff in physical stores and e-commerce platforms. Among them, 27 batches were collected in physical stores and 33 batches were collected online. Physical stores involve supermarkets, specialty stores and professional markets, and the samples purchased are from domestic well-known online platforms. Paint products are common brands in the market, such as Nippon Paint, Dulux, etc
the test results show that under sinusoidal load, 3-point zigzag experiment, 4-point zigzag experiment, sheet metal tensile experiment, thick plate tensile experiment, strengthened steel bar tensile experiment, chain tensile experiment, fixed part experiment, connecting rod experiment, change decadence experiment, bend twist composite decadence experiment, interactive zigzag decadence experiment, CT experiment, CCT experiment, gear decadence experiment can be carried out Among the 60 batches of samples, 13 batches of wood coatings and 7 batches of exterior wall coatings all meet the standard requirements. Volatile organic compounds, benzene series, free formaldehyde, soluble heavy metals and other toxic and harmful substances that consumers are more concerned about are within the scope of the standard requirements; No toxic and harmful substances were detected in 40 batches of interior wall coatings, but the washability of 2 batches of samples was different from the standard requirements
in addition, from the comparison test results, there is little difference in the quality of coating goods purchased in physical stores and e-commerce platforms. On the contrary, the two batches of samples that differ from the standard requirements are from physical stores
according to the introduction, the washability is an important index to measure the quality of coatings, focusing on the civil market and launching more products. The higher the washing and brushing times, the more base materials contained in the coating, and the better the physical properties of the coating
shake it before buying paint
the Guangzhou Municipal Council suggests that when consumers choose paint goods, they can choose goods according to their actual needs, without reinstalling the software and copying the backup files to the new installation path for replacement. It is necessary to deliberately choose imported goods or goods with the highest price for purchase. In addition, understand the identification on the commodity packaging. The product identification should include the factory name, address, product standard number, production date, expiry date, product grade, etc. if possible, the merchant can be required to produce the corresponding product third-party inspection report
when purchasing, consumers can check whether there is cementation by "shaking", and pay attention to observe whether the commodity packaging container is damaged and swollen. The paint with these phenomena cannot be purchased, and ask for valid vouchers such as purchase invoices and construction instructions, so as to effectively protect their rights in case of quality problems
after opening the tank, check whether the coating has layering, bottom caking and cementation. If the coating is still uneven after mixing, it should not be used