Dichloromethane (DCM or Methylene Chloride) is an organochloride compound with the formula CH2Cl2. This colorless, volatile liquid with a chloroform-like, sweet odour is widely used as a solvent. Although it is not miscible with water, it is polar, and miscible with many organic solvents.
Methylene Chloride Dichloromethane's volatility and ability to dissolve a wide range of organic compounds makes it a useful Solvent Raw Material for many chemical processes.In the food industry, Metal Cleaning Methylene Chloride is used to decaffeinate coffee and tea as well as to prepare extracts of hops and other flavourings.Its volatility has led to its use as an aerosol spray propellant and as a blowing agent for polyurethane foams.
The chemical compound's low boiling point allows the Pvc Resin chemical to function in a heat engine that can extract mechanical energy from small temperature Ethylene-Vinyl Acetate differences. An example of a Methylene Chloride 99% heat engine is the drinking bird. The toy works at room temperature.It is also used as the fluid in Christmas bubble lights Methylene Chloride Chemical that have a colored bubbling tube above a lamp as a source of heat and a small amount of rock salt to provide thermal mass and a nucleation site for the phase changing solvent.
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1. Get up syndrome: Feeling bored, nauseous, and even dizzy when you get up.
2. Symptoms of tachycardia syndrome: Unpleasant smell at home after buying new furniture makes it difficult to accept and cause physical ailments
3, smokers syndrome symptoms: Although not smoking, but also rarely touch the smoking environment, but often feel uncomfortable throat, foreign body sensation, poor breathing.
4, young children with symptoms of symptoms: the family children often cough, sneezing, decreased immunity, the newly renovated house children do not want to go home.
5. Symptoms of syndromes of complex dermatosis: Family members often have skin allergies and other problems, and they are also grouped.
6. Family Psychiatric Syndrome Symptoms: There is a disease in the family, and after leaving this environment, the symptoms have changed significantly and improved.
7. Symptoms of infertility syndrome: Newly-married couples are not pregnant for a long time and cannot find out the reasons.
8, fetal malformation syndrome symptoms: pregnant women found in the normal pregnancy conditions fetal malformations.
9, the symptoms of plant withered syndrome: After the new move or new decoration, indoor plants are not easy to survive, the leaves tend to yellow, withered, in particular, some of the most vital plants are also difficult to normal growth.
10. Symptoms of Pet Mortality Syndrome: After the new move, pet cats, dogs and even tropical fish in the house died inexplicably, and this was also true of neighbors.
If you and your family have these symptoms, immediately carry out indoor environmental testing and treatment.
10 environmental pollution hazards
More than 80% of one's life is spent indoors. The quality of indoor air quality is closely related to our health. With the improvement of people's indoor environmental awareness, people are increasingly concerned about the influence of the indoor environment on themselves and their family members' health. So, how can you determine whether the environment in which you and your family live is safe and healthy? According to the practice of indoor environment research and testing and management over the years, the ten main performances of indoor environmental pollution hazards have been summarized and summarized and publicly disclosed. Please ask yourself to judge yourself based on the following performance.