Formaldehyde pollution detection on the market, there are three ways a perforation method, this detection method is the furniture need to detect perforation extracted a certain amount or a sample to be tested, the international classification of 1 <9mg , / 100g 9mg/100g <E2 <30mg/100g; formaldehyde climate box method, this method is based on the amount of formaldehyde in the specimen measured by the standard requirements of the climate chamber is released into the air when the steady state is reached (unit: mg/m3 ); 3, drying method, the test piece was measured using a drier method released in the absorbing liquid (distilled water) the amount of formaldehyde (Unit: mg / L). These three methods to detect damage more or less interested in furniture and other decorative materials, and how to avoid it?
As we all know, the formaldehyde pollution problem is the most serious one bedroom, textiles and food containing large amounts of formaldehyde-based urea-formaldehyde resins, various types of paint, decoration materials and furniture in the living room of the plywood, fiberboard, particleboard and other artificial board paint containing formaldehyde. Textiles formaldehyde-containing N-methylol compounds as a resin finishing agent used in the production process in order to increase the elasticity of the fabric, to improve the crease resistance, also uses a formaldehyde-containing cationic resin in order to improve color fastness. Unconscionable driven by interests in the food processing industry, in food formaldehyde, to increase the shelf life of food, improve the appearance, anti-corrosion, increase the taste, anti-turbid, and increase transparency.
The bedroom is the space of human life, textiles in direct contact with the human body, the food directly into the human population, these places, items containing formaldehyde harm is great for humankind. How to make themselves less hazards of formaldehyde, is a question worth considering.
The main way to prevent purchase products, food, etc. been tested and found to comply with the standard. In addition to understanding some of the relevant knowledge to reduce the pain caused due to formaldehyde.
Bond Testing Equipment Co., Ltd. is a professional testing equipment manufacturers, ten years of research and production experience in the detection of formaldehyde, if you have any questions, feel free to contact our company personnel!

Article From http://www.bangtest-china.net                             Author  Bang Instrument co.,ltd