Jiangsu quality supervision spot check building materials wallpaper more than 70% plasticizer exceeded the standard

On the 30th, Jiangsu Provincial Quality Supervision Bureau issued a
built-wall paint
, wallpaper and other building decoration materials product quality supervision spot check report, 141 batches of inner-wall
paint
products, 16 batches do not meet the relevant standards, do not meet the item for wash resistance, free formaldehyde and alkyl phenol polyoxyethylene ether class. Risk monitoring of 112 batches of wallpaper products have 84 batches of phthalates detected, that is, plasticizers.
wallpaper more than 70% detected plasticizer
this spot check 112 batches of wallpaper products, 109 batches in line with the relevant national standards, pass rate of 97.3%. The main problem is that the fading indicators of three paper-based products do not meet the standard requirements. Fading is not up to standard, wallpaper after a period of use prone to fading phenomenon, affecting aesthetics and service life.
and risk monitoring results showed that 39 batches of 112 batches did not meet the relevant standards, with a compliance rate of 65.2%. Of these, 84 batches of phthalates (BBP, DEHP, DBP) were detected, accounting for 75%. Phthalates are a class of fat-soluble synthetic organic compounds, most phthalates have different degrees of harm to human health, is a global environmental pollutants, China's HJ2502-2010 "environmental mark product technical requirements wallpaper" requirements for DBP, DEHP, BBP in the production process prohibited artificial addition.
in addition, in terms of formaldehyde release, 35 batches of formaldehyde release exceeded the limit value by 35 batches of the 112 batches monitored, representing 31.3% of the total batch. According to the introduction, formaldehyde release is an indicator reflecting the environmental performance of wallpaper products, indoor formaldehyde to reach a certain limit will affect human health.
Quality Supervision Department reminds that consumers in the purchase of wallpaper products to first check its logo label, factory name factory site information is complete, buy Chinese logo label information complete products; In addition, we should pay attention to distinguish between pure paper wallpaper, pure non-woven paper wallpaper, paper-based wallpaper, non-woven paper-based wallpaper four categories of quality differences. Interior wall coating compliance rate of 88.6%
interior wall coatings are usually
water-based
mainly. In jiangsu quality supervision in 2014 carried out quality supervision spot checks, 141 batches of inner wall coating products have 2 batches of formaldehyde products are not qualified. According to the introduction, the free formaldehyde in the inner wall coating mainly comes from synthetic resin emulsion and anti-mold agent. Consumers buy free formaldehyde super-standard interior wall paint, easy to cause indoor air pollution, high concentrations can cause nausea, vomiting, coughing, chest tightness, wheezing, emphysema, and even lead to death.
addition, there are 11 batches of wash resistance is not qualified. This is an important index to measure the quality of coatings. The higher the number of wash-resistant brushes, indicating that the more substrates contained in the coating, the better the physical properties of the coating, wash-resistant unqualified products, easy to appear wall de-layering, powdering and other phenomena, the number of wall cleaning will be exposed, loss of protection and decorative paint. The use of inferior raw materials by enterprises to reduce costs is an important reason for the non-conformity of wash-resistant brushes.
supervision department also carried out risk monitoring on 80 batches of 141 batches of samples, in accordance with the requirements of EU REACH Appendix 17 Alkyl Phenol Polyoxyethylene Ether (APEO). The monitoring results showed that 57 batches of alkyl phenol polyoxyethylene ether were detected, with a detection rate of 71%.
the chemical properties of APEO have good wetting, osmosis, emulsification, dispersion, solubility and washing, in the coating raw materials wetting agents, emulsions and dispersants may contain APEO. AEO ecotoxicity is often mainly focused on its safety, biodegradability and environmental hormones.
quality supervision department reminded consumers that the market wall paint products are more than 20 kg / barrel packaging, if the price of a barrel is less than 80 yuan, it is recommended to buy carefully. Pick
latex paint
to see if the paint has precipitation, block phenomenon, smell paint has no odor, irritating odor, really environmentally friendly latex paint should be water-based, non-toxic tasteless. Mix the latex paint well with a wooden stick, then stir it up with a wooden stick, and the excellent
quality latex paint will form a fan-shaped surface when it flows down;