Doing polishing work, often sucking those aluminum dust, what are the dangers to the human body?

Long-term inhalation leads to aluminium pneumoconiosis, which is manifested by emaciation and extreme fatigue and dyspnea.

First aid measures for aluminum powder contact:

1. **Contact: Take off contaminated clothing and rinse thoroughly with soapy water and water**2. Eye contact: Immediately lift the eyelids and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Medical treatment.

3. Inhalation: Leave the scene to a place with fresh air.

4. Ingestion: Drink enough warm water to induce vomiting. Medical treatment.

**Characteristics of aluminum powder:

1. A large amount of dust can spontaneously combust when it encounters moisture and water vapor.

2. Mixed with oxidant can form a first-class mixture. Violent chemical reactions will occur in contact with fluorine, chlorine, etc.

3. Hydrogen can also be produced in contact with acids or strong alkalis, causing combustion**.

4. Powder and air can form a first-class mixture, and when it reaches a certain concentration, it will occur when it encounters Mars.

Long-term inhalation leads to aluminium pneumoconiosis, which is manifested by emaciation and extreme fatigue and dyspnea.

First aid measures for aluminum powder contact:

1. **Contact: Take off contaminated clothing and rinse thoroughly with soapy water and water**.

2. Eye contact: Immediately lift the eyelids and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Medical treatment.

3. Inhalation: Leave the scene to a place with fresh air.

4. Ingestion: Drink enough warm water to induce vomiting. Medical treatment.

**Characteristics of aluminum powder:

1. A large amount of dust can spontaneously combust when it encounters moisture and water vapor.

2. Mixed with oxidant can form a first-class mixture. Violent chemical reactions will occur in contact with fluorine, chlorine, etc.

3. Hydrogen can also be produced in contact with acids or strong alkalis, causing combustion**.

4. Powder and air can form a first-class mixture, and when it reaches a certain concentration, it will occur when it encounters Mars.

Long-term inhalation of stone powder can easily lead to fibrosis of lung tissue, also known as pneumoconiosis. Pneumoconiosis has features that progressively worsen, culminating in loss of lung function. At present, in addition to the reform of the production process of enterprises, the most effective way is to let employees wear protective masks.

Working in a dusty environment, it is recommended to do a good job of respiratory protection for your health. Choose a dust mask scientifically, choose a good mask with good protective effect, smooth breathing, and economical use. Helps prevent lung damage from occurring.

The way to clean the dust: now masks must implement the GB2626-2006 standard. The grades of dust masks are divided into three grades: KN100, KN95, and KN90.

Among them, KN100 can achieve nearly 100% (more) protection effect against ultrafine dust. If the granularity is large, KN95 grade can be selected.

The protective effect of dust masks depends on 2 aspects. One is the filtration efficiency of the filter cotton. The second is how tightly the mask is combined with the face.

Therefore, masks must be divided into large and small sizes, and the fit effect of masks and faces varies from person to person.

The way to clean dust: the scientific selection of dust masks certified by GB2626-2006 standards can help prevent lung damage.

1. Choose a duplex half mask type. Disposable masks are not suitable for long-term or occupational protection due to their high air leakage rate.

2. Choose KN100 dustproof filter cotton for use. A low rate of protection will lead to physical injury.

3. It is more comfortable to choose silicone material. It is suitable for long-term wear and is not easy to cause allergic reactions. Masks with high rigidity are prone to facial indentation.

4. Masks are divided into large and small sizes, which is extremely important. Don't buy masks that are called generic models. Prone to air leakage.

5. There are two types of masks that cover the mouth and nose, covering the mouth, nose and chin, and it is recommended to use the latter, which is relatively comfortable.

6. It is recommended to choose a breathing mask. Some masks are designed with double filters, and the filters are double-sided, so that the masks are relatively easy to breathe.

At present, there are KN100 grade products in China, and the comprehensive use cost is about one yuan per day.