Is the high temperature smell of tire rubber harmful to people?

There is damage, and the smell emitted by rubber tires is generally polycyclic aromatic hydrocarbons.

Harmful to the body.

When the brakes, tires and ground of the car are worn, some suspended particulate matter will be produced, and some harmful gases will be generated.

The mist and smoke escaping from the rubber compound at high temperatures often make it difficult for workers to breathe.

At the same time, it adsorbs a large number of substances that are harmful to the body.

Rubber is a resilient polymer. Rubber can be obtained from the sap of some plants, or it can be artificial, and both have a considerable number of applications and products, such as tires, gaskets, etc., so they have become important cash crops. The cultivation of rubber is mainly concentrated in Southeast Asia.

regions, such as Thailand, Malaysia, Indonesia.

Rubber is divided into natural rubber according to raw materials.

and synthetic rubber. According to the form, it is divided into bulk raw rubber, latex, liquid rubber and powder rubber. Latex is a colloidal aqueous dispersion of rubber; Liquid rubber is an oligomer of rubber, which is generally a viscous liquid before vulcanization; Powder rubber is processed into powder form of latex to facilitate batching and processing.

Thermoplastic rubber, developed in the 60s of the 20th century, is formed by the processing method of thermoplastics without chemical vulcanization. Rubber is divided into two categories: general type and special type according to use. It's an insulator.

It does not conduct electricity easily, but if it gets wet or has a different temperature, it may become a conductor. Conductivity is a condition that concerns the conduction of electrons of molecules or ions inside a substance.

Of course, there must be some drawbacks to many peculiar smells, it doesn't matter once in a while, long-term exposure to such an environment must have a certain impact on rhinitis and lungs!

Summary. The rubber used in the tire is not only rubber, but also the additives are added, which is a mixture, close to the tire, you can smell the pungent smell of glue, it is part of the material in the tire in the volatilization, the tire in the manufacturing process, a large number of gasoline, ethanol, glycerin, etc., although most of the finished products have changed, but there is still volatile, there is still harm to the human body. However, the problem is not serious and will not cause harm to ordinary adults, but it is better for pregnant women and babies to have as little contact as possible.

Eating more fungus and potatoes often is very good for the body. Because it contains CB carbon black, SiO2, silica, etc.: after inhalation, it causes lung deposition, and it is difficult to clean, and the carbon black particle size is small and oily.

Synthetic rubber: some can release halogen gases, which can make people chronically poisoned. Rubber company work often produces a lot of odors, and there is a lot of dust, which is prone to laryngitis, and, 1, silicosis (that is, silicosis) It is a <> caused by the deposition of dust (silica) in the lungs after entering the human body and being engulfed by phagocytes, causing phagocytic cells to self-damage and causing fibrosis in the lungs

Is the rubber smell of tires harmful to humans?

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The rubber used in the tire is not only rubber, but also the additives are added, which is a mixture, close to the tire, you can smell the pungent smell of glue, it is part of the material in the tire in the volatilization, the tire in the manufacturing process, a large number of gasoline, ethanol, glycerin, etc., although most of the finished products have changed, but there is still volatile, there is still harm to the human body. However, the problem is not serious and will not cause harm to ordinary adults, but it is better for pregnant women and babies to have as little contact as possible. Eating more fungus and potatoes often is very good for the body.

Because it contains CB carbon black, SiO2, silica, etc.: after inhalation, it causes lung deposition, and it is difficult to clean, and the carbon black particle size is small and oily. Synthetic rubber:

Some can release halogen gases, which can make people chronically poisoned. Rubber company work often produces a lot of odors, and there is a lot of dust, which is prone to laryngitis, and, 1, silicosis (that is, silicosis) It is a <> caused by the deposition of dust (silica) in the lungs after entering the human body and being engulfed by phagocytes, causing phagocytic cells to self-damage and causing fibrosis in the lungs

The smell of rubber is not great; Rubber itself is not toxic, but the sulfur and catalyst added to rubber will have a certain impact on the human body during the vulcanization process, and the impact on the lungs is greater.

The main hazards of sulfur dioxide: long-term exposure to low concentrations of sulfur dioxide can cause loss or even disappearance of smell and taste, headache, fatigue, tooth erosion, chronic rhinitis, pharyngitis, tracheitis, bronchitis, emphysema, increased lung textures, diffuse pulmonary interstitial fibrosis and immunodeficiency.

Natural rubber is made from latex, and some of the non-rubber components contained in the latex remain in the solid natural rubber. Generally, natural rubber contains 92%-95% of rubber hydrocarbons, while non-rubber hydrocarbons account for 5%-8%. Due to different manufacturing methods, different origins and even different rubber picking seasons, the proportion of these ingredients may be different, but basically within the range.

Harmful. The odor produced by rubber tires is mostly polycyclic aromatic hydrocarbons, which is not good for health.

When the car brakes, the tires and the ground are worn, which will arouse some suspended particles to float in the air, which will also cause harm to the body. In addition, when the tire rubs against the ground, the temperature will rise, and the gas produced in the state will be inhaled into the body, which is also harmful to the human body.