We all know that formaldehyde is a great hazard, so how to detect formaldehyde in mattress
es? Today, the hotel mattress manufacturer in Foshan will teach you how to detect formaldehyde in mattresses. Formaldehyde generally exists as an adhesive. It has two sides. On the one hand, it is used as a basic chemical raw material. People use it to achieve the effect that other materials cannot replace. On the other hand, if it is used in excess, it will cause serious harm to the human body; In terms of formaldehyde content supervision, the state is relatively strict on food, while furniture is relatively weak. 1. Buy two formaldehyde self-test boxes on the Internet, and check the room with mattress and the bed according to the national standard. Move the pad out and check again, and compare before and after. The formaldehyde test box is to make the formaldehyde in the air react with the phenol reagent in the test box to generate the azine substance, and then form a blue-green compound with the ferric ion oxide, and judge the formaldehyde content through the color shade comparison. 2. Keep the doors and windows closed for 12 hours. Once you enter the door, you can smell the obvious pungent odor, which is beyond the standard. If the eyes do not shed tears, it is within 0.3 milligrams per cubic meter, which is considered a slight excess; if the eyes are tearing, it is above 0.3, which is moderately exceeded; if you smell obvious irritating odors and watery eyes, you also have a dry and itchy throat , That is, more than 0.5 is a serious pollution. The main hazard of formaldehyde is the irritation to the skin and mucous membranes. When formaldehyde reaches a certain concentration indoors, people feel uncomfortable. Formaldehyde concentrations greater than 0.08 mg/m can cause redness, itchy eyes, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis, etc. The newly renovated room contains high formaldehyde content, which is the main cause of many diseases.
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