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[Chemical Knowledge]：Specification for storage and transport of flexible foam polyethers

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soft foam polyether safety storage and transportation specification

1. introduction

foam polyether is an important raw material in the production of chemical products, widely used in furniture, automotive, construction, packaging and other industries. However, due to its special chemical properties, flexible foam polyether has certain safety risks during storage and transportation. In order to ensure the safe use of flexible foam polyether, this article aims to explore its safe storage and transportation specifications.

2. the nature and harm of flexible foam polyether

flexible foam polyether is a colorless and transparent liquid, with low viscosity, low toxicity, flammable and explosive characteristics. The main hazards include:

1. Flammable and explosive: soft foam polyether has a low flash point, and it is easy to cause fire or explosion in case of open fire or high temperature.
2. pungent odor: soft foam polyether has a strong pungent odor, which has a certain stimulating effect on human respiratory tract and eyes.
3. toxicity: soft foam polyether although low toxicity, but long-term exposure or inhalation of excessive can cause human discomfort, and even lead to poisoning symptoms.

3. soft foam polyether safety storage specifications

In order to ensure the safe storage of soft foam polyether, the following specifications should be followed:

1. The storage place should be dry, ventilated, and cool, away from open flames and heat sources.
2. Storage containers shall be well sealed to prevent leakage.
3. The storage area shall be equipped with fire fighting equipment and leakage emergency treatment equipment.
4. During the storage process, the safety status of the container and storage area should be checked regularly, and the potential safety hazards such as leakage should be found and dealt with in time.

4. flexible foam polyether safety transport specification

in order to ensure the safe transport of flexible foam polyether, should follow the following specifications:

1. transport vehicles should meet the transport requirements of dangerous goods, equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.
2. During transportation, it should be kept stable to avoid violent vibration and collision.
3. Keep away from open fire and high temperature area during transportation to prevent fire or explosion.
4. During transportation, the safety status of the goods should be checked regularly, and hidden dangers such as leakage should be found and dealt with in time.

5. flexible foam polyether leakage emergency treatment

During the storage and transportation of flexible foam polyether, once a leakage accident occurs, the following emergency treatment measures should be taken:

1. Immediately cut off the leakage source and close the corresponding valve or container.
2. Mix with sand, dry lime or soda ash and recycle to the waste treatment site for disposal.
3. Flush the leakage area and nearby ground with plenty of water to ensure that the flushing water is discharged into a safe drainage system.
4. If the leakage enters the sewer or confined space, the relevant department should be notified immediately for treatment.
5. In case of large leakage or casualties, report to the local emergency management department for help immediately.

6. conclusion

flexible foam polyether as an important raw material in the production of chemical products, its safe storage and transportation is very important. In order to ensure the safe use of flexible foam polyether, the corresponding storage and transportation regulations should be followed, and safety inspections and maintenance should be carried out regularly. In case of leakage accident, effective emergency measures shall be taken to ensure the safety of personnel and environment.

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