The environmental protection problem of integral chest, it is the problem of harmful gas such as formaldehyde actually. So what does the harm of formaldehyde of whole chest have? Let's listen to wardrobe franchisees to give you an analysis.
Actually at present on market chest factory USES the medium density fiberboard that makes whole chest, particleboard and home and edition contain formaldehyde to be the aldehyde kind resin glue agent that main composition makes, glue glue agent when be the main source of formaldehyde of furniture of board such as chest.
In fact, as long as it is the use of urea-formaldehyde resin based viscose agent is containing formaldehyde, it is only to see the amount of content and release the amount of it.
Formaldehyde, also known as myrtaldehyde, is a colorless toxic substance with a special sharp odor produced by oxidation of methanol and belongs to the low fatty aldehyde.
Is a gas at room temperature, due to no formation of hydrogen bond association between the formaldehyde, the carbonyl carbon atoms for SP2 hybridization, oxygen without hybridization, carbonyl carbon oxygen in the double bond of kin electron cloud of PI to oxygen atom, positively charged carbon atoms, the polarization in the carbonyl group, so the soluble in water, the highest solubility in water of 55%. 40% formaldehyde aqueous solution calls formalin again, have the performance that makes protein coagulate, use to soak cadaver, fixed organ specimen commonly.
The boiling point of formaldehyde is very low, 19.5 degrees below zero, volatile at room temperature, with the rise of temperature, volatile speed.
If in the air, formaldehyde exceeds the standard, the first violation of the dirty organs are water more eyes, mouth and nasal cavity. This causes the epithelial cell proteins in these organs to coagulate, mutate, and die, so there are some symptoms of sticky membrane spines. If exposed to formaldehyde for a long time, the epithelial cells of these harrow organs will be continuously necrotic and shed, and the basal germinal layer is prone to genetic mutation and cancer in the process of germinal replacement. Formaldehyde seriously damages the liver, kidney, nervous system and immune system in the elimination of metabolism in vivo and causes some corresponding symptoms and signs.
So we are in the closet factory whole wardrobe or buying finished product wardrobe, it is important to note that the formaldehyde release a quantity and content of the problem, in fact is to pay attention to the environmental protection closet buy conform to the requirements of environmental protection, and in the use of the wardrobe, pay attention to the use of the room ventilated breathe freely, can also go to reduce the content of formaldehyde in the air, thus reducing the harm of formaldehyde to use staff body.
When buying a whole wardrobe, or a custom wardrobe in wardrobe factory acceptance of the product, must pay attention to the environmental protection check the wardrobe, we can smell the chest to see if there is excitant odour, if have the wardrobe must be not, otherwise it will damage due to excessive formaldehyde we use personnel's physical health.
