Adhesives home, I would like toxic formaldehyde
Time：2012-10-17 11:03:05 Hits：1931
Bonding in home decoration, carpentry, tiling wallpaper, wall covering adhesive must be used. Although different adhesive composition containing halogenated hydrocarbons, formaldehyde and benzene, improper use, or the use of substandard products on the indoor environment will affect.
The adhesive is the primary source of indoor formaldehyde
It is understood that the formaldehyde adhesives release it lasted for 3-15 years, using environmental performance is not up to the adhesives, will give the room to bring long-term harmful contamination. Director Song Guangsheng told reporters that the national indoor environment and indoor environmental product quality supervision and inspection center, the type of adhesive used in home decoration, such as polyvinyl acetate adhesives, white latex, mainly used for wood bonding; 801 rubber mainly used for wallpaper, wall covering and paving. The polyurethane adhesive is mainly used for bonding plastic flooring, also be used for the bonding of steel, aluminum, glass, and ceramics; rubber adhesive is mainly used for the adhesion of the rubber-based products. Point of view, from the physical properties of the solvent-based and water-based adhesives can be divided into two types of adhesive. Solvent-based adhesives due to its initial tack and good adhesive properties, operating process flexibility and convenience, the production process is easy to control, and therefore widely used in interior decoration, polyurethane adhesives, rubber adhesives, water-based adhesives belong.
Stones wallpaper, subsidize treatment cracking walls, use more adhesive, so be extra emphasis on their environmental performance. Volatile toluene adhesive on the skin and mucous membranes stimulus, formaldehyde volatile slower, can cause nausea after inhaling lead to bronchitis and even pulmonary edema; halogenated hydrocarbons, carcinogens, long-term inhalation can damage the liver and other organs.
Since the purchase of adhesive required to check the content of harmful substances
Renovation home improvement company, adhesives generally by the home improvement company uniform distribution, the owners do not have to worry about the quality of the adhesive and environmental issues. But if it is to buy their own or purchasing by the workers, it must be noted adhesives whether environmental standards. Best buy to the large building materials stores or regular building materials market.
Currently, the countries of the content of harmful substances in the adhesives has been clearly defined, harmful substances "standard GB18583-2001" interior decoration materials, adhesives, can be found in the relevant provisions of the consumers. The standard also provides that "all of adhesive products for interior decoration materials must be indicated on the packaging This standard specifies the name and content of harmful substances." Therefore, at the time of purchase to pay attention to the packaging of the product, compared to the standard requirements limited.
When purchasing products, the consumer is the best sales staff as much as possible about adhesive product information and obtain a copy of the inspection report, the report shall contain the products are applicable to the standard name and number, sample name, units of production, batch number and sampling methods ; using the instrument name and model number, test results and inspection process anomalies.
In addition, the owners in the renovation process should strengthen supervision of construction personnel, pay attention to whether they use the adhesive release a pungent odor.
