Take indoor air quality seriously, choice green is decorated, build the household environment with safe easy health, it is nowadays the general attitude that people decorates a building and main demand. Metope is to live in the part with the largest area in decorating, paint of the wall inside the choice should value environmental protection property especially, however, product of the coating on market and environmental protection concept are various, true bogus of average customer difficult differentiate, then a lot of consumer maintain: Paint of the wall inside “ small taste or scentless is the ” of environmental protection certainly. This is cognitive to coating environmental protection error: Because, wall Qi Tong uses material of small taste latex to be able to come true too inside without odour, and scentless product, be not do not contain harmful material.

Environmental protection since cannot Chan Ping feels, how should be that judged after all inside the environmental protection sex of wall paint? The most professional method is to see environmental protection index whether accord with a standard. According to GB18582 " interior decoration decorates paint of the wall inside material in harmful material set limit to " , inside the index of crucial environmental protection of wall paint has 3: Formaldehyde of VOC, dissociate, heavy metal. Among them VOC is level of the most important evaluation of environmental protection sex.

VOC Chinese name is “ but ” of volatile organic compound, it is household those who decorate pollution is invisible killer, it is released in great quantities in the dry process of wall paint inside, have drop slow in long-term daily life send out. The existence of VOC gives people the most intuitionistic experiencing is to have apparent taste, certain consistency is reached in air when VOC when, its odour will bring about human body directly unwell. Accordingly, the house after decorating needs to come loose to two “ with longer even month flavour ” process, just can be at ease. Even if is such, be in long after lock window door, the room can produce stimulating odour again, odour of this kind of unwell letting a person comes from VOC namely.

Affecting as a result of the potential health of VOC, the system of attestation of environmental protection standard of international mainstream and byelaw make strict control to this material content; Current, low VOC or do not have VOC inside wall paint already made product of coating of Euramerican country mainstream. Nearly two years, take the height of environmental protection seriously as the country, relevant management department rolls out the requirement of set limit to that is aimed at function of housing materials environmental protection in succession, especially inside the VOC content index of wall paint:
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