Linyi Yu Heng Mechanical Chemical Co., Ltd.
Contact: Chairman - Chan Hua -13905390882
Manager - Shang Jun Yu -15376910008
Contact phone: 0539-5778777
Company fax: 0539-5778717
Contact Q Q:948562665
Micro signal: 15376910008
Company mailbox: email@example.com
Company website: www.yuhengjixie.cn
Address: Xinqiao Town, Lanshan District, Linyi, Shandong
How to save oneself in production, see the operation of POM equipment manufacturer
The production of paraformaldehyde is made from dehydration and drying of formaldehyde. The production is carried out in two steps: first, it is heated under negative pressure to remove 37% of the formaldehyde first, and the concentrated aldehyde of 65%-70% is polymerized under the condition of alkaline catalysis, and then the finished product is obtained by drying.
First aid measures summarized by the manufacturers of polyformaldehyde equipment:
1. First aid measures:
Skin touch: remove contaminated clothing and rinse thoroughly with soapy water and clear water.
Binocular touch: immediately lift eyelids, rinse with active water or normal saline for at least 15 minutes. Go to a doctor.
Inhalation: agile from the scene to the fresh air. Keep the respiratory tract unobstructed. Oxygen is given to the dyspnea. When breathing is stopped, artificial respiration is performed immediately.
Food intake: those who mistaken themselves drink lots of warm water, urge vomiting and seek medical advice.
Ways to save life: mist water, foam, carbon dioxide, dry powder and sand.
2. uses: paraformaldehyde is mainly used for the production and use of herbicides, and is also used for the preparation of synthetic resins, such as artificial horn products or artificial ivory, and adhesives. Paraformaldehyde is used for disinfection in pharmaceutical industry, pharmacy, clothing and bedding. Paraformaldehyde can also be used as fumigating disinfectant, fungicide and insecticide.